Carbide indexable inserts for high‑performance metalworking
Carbide indexable inserts are wear‑resistant cutting elements designed to deliver economical, precise material removal across a wide range of workpieces, offering excellent balance between extreme wear resistance and the toughness required to withstand mechanical shocks. Used on toolholders such as cutters, turning tools and twist drills, they enable efficient machining of materials from soft non‑ferrous alloys to high‑strength steels by optimising cutting forces and thermal stability. For standard accessible contours external coolant is often sufficient, while deep holes, heavy cutting or machining of stainless steel and titanium alloys benefit from internal coolant channels to protect the cutting edge, improve chip control and extend insert life. Key advantages include high durability, consistent surface finish and reduced tool changeover times through the use of replaceable indexable inserts, carbide grades and toolholder systems.
7.7mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill — Short Twist Drill Ø 7.7 mm, 135° Tip, Type N, Bright finished, Short, HSS‑G, DIN 338 The Twist Drill is a short Type N metalworking drill designed for precision drilling in hard materials and suited for use with a Drilling Machine. Short design for increased stiffness Ground HSS for faster, precise drilling 135° tip angle for reduced walking in hard materials Fully ground shank for high runout accuracy Conforms to DIN 338 for consistent quality Greater Precision through a Short, Stable Design A shorter geometry reduces the exposed length and therefore the tendency to bend, delivering noticeably better stability during machining. The short configuration of this twist drill makes it especially effective for precise work in metal, where less vibration and improved concentricity yield cleaner holes. Users benefit from improved control when working on tight setups or thin workpieces, since the reduced cantilever minimizes deflection and tool chatter. Faster Cutting with Ground HSS for Hard Materials The HSS‑G ground geometry enables higher cutting performance: up to 40% faster penetration and lower required feed force compared with conventional HSS designs, according to manufacturer data. This feature is particularly advantageous when drilling alloyed and unalloyed steel, cast iron, sintered materials and hard plastics. The ground flute geometry also produces sharper cutting edges and consistent chip evacuation, which supports longer tool life under appropriate cooling. Optimised Tip Geometry for Accurate Starts A 135° tip angle is recommended for harder workpiece materials because it shortens the initial cutting time and reduces the risk of punch‑through and tip wandering. The Type N normal spiral is a classic metal drill geometry, providing reliable centring and consistent chip removal for a wide range of metallic applications. For users unfamiliar with tip angles: a larger angle means a flatter point that spreads cutting action over a wider area, which reduces pressure per unit area at the entry. Compatibility, Standards and Practical Use Manufactured to DIN 338, this short twist drill matches established dimensions and tolerances for short cylindrical shank drills, easing integration into workshop inventories. The fully ground shank improves run‑out accuracy in chucks and sleeves, which is critical for high‑precision drilling operations. Although mainly intended for stationary or hand Drilling Machines, the design supports use in many standard metalworking environments when appropriate clamping and cooling are applied. Who Benefits and How to Apply It Professional machinists and skilled hobbyists who need accurate holes in hard or alloyed metals will appreciate the combination of stiffness and sharp cutting geometry. When drilling, ensure adequate coolant or lubrication for tough materials and moderate spindle speeds to keep temperatures down; reducing thermal load preserves edge life on the HSS‑G material. For tasks that require extreme impact or interrupted cuts, consider machine setup and feed rates to avoid brittle fracture of the ground tool. We recommend the MetavCUT Twist Drill for precision metalworking applications — for personalised technical advice or to confirm suitability for your task contact METAV Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 or WhatsApp +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 45077-FDA Diameter: 7.7 mm Spiral Length: 75 mm Total Length: 117 mm Tip Angle: 135° Type: Type N Execution: Short Shaft Finish: Fully ground Colour: Bright finished Material: HSS‑G Norm: DIN 338 Application: Drills for metal For Drilling Machine: Drilling Machine Model Series: Standard Line Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill used for? The MetavCUT Twist Drill (Type N) is primarily used for machining high‑strength materials and larger drill diameters; its short execution and ground geometry make it suitable for precise metalworking tasks where stability and accurate holes are required. The shape allows easier resharpening and reliable performance under appropriate cooling. Which three drill types exist? Generally, drills are grouped as metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill belongs to the metal drill category and is optimised for metals rather than masonry or softwood applications. Can the Twist Drill be used in wood? The MetavCUT Twist Drill can be used in wood, but as a metal drill it offers less guidance and a rougher finish compared with dedicated wood drills; it is easier to resharpen and exhibits lower self‑feeding, so results may be acceptable for rougher wood work but not for fine woodworking finishes.
7.7mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill (Type N) — Short HSS‑G, 7.7 mm, 135° tip, Bright finished, Fully ground shank, DIN 338 by MetavCUT The Twist Drill Type N short HSS‑G is a precision metal‑drilling bit designed for drilling machines and handheld drills, optimised for hard materials and stable, accurate holemaking. Short design for improved stability and precision Optimised 135° tip for hard metals and stainless steel HSS‑G fully ground for sharp edges and high runout accuracy Suitable for drilling machines and hand drills Complies with DIN 338 for short twist drills Precision and faster cuts for hard materials The bit is made from HSS‑G (high‑speed steel, ground), a material choice that provides sharp cutting edges and consistent performance when machining steel, cast iron, non‑ferrous metals and hard plastics. A fully ground geometry means the flutes and cutting lips are produced by CNC grinding, delivering very good concentricity and clean holes. The manufacturer notes up to 40% faster drilling with 50% less feed force compared with conventional HSS types, which translates into reduced operator effort and higher throughput for repetitive metalworking tasks. Stability by design: short length for precise results The short execution reduces the effective overhang and therefore bending and vibration during drilling. With a flute length of 75 mm and an overall length of 117 mm, this compact geometry increases rigidity and improves hole quality in demanding applications. The nominal 7.7 mm diameter and the Type N normal spiral make this bit particularly suitable where runout and positional accuracy matter, for instance in jigged components or light machining operations on machines and portable drills. Tip geometry tailored to tough jobs A 135° tip angle reduces the tendency to “grab” and is better adapted to harder materials such as stainless steel; a larger tip angle shortens the time to break through the material surface and improves centring for deep or difficult holes. The Type N spiral is the classic metal‑drill geometry, providing reliable chip evacuation and consistent cutting behaviour. For best results on harder alloys use steady feed, appropriate lubricant or coolant, and secure clamping to exploit the geometry’s advantages. Professional use, clear handling advice Designed for workshops, maintenance crews and production environments, the Profi Line short twist drill supports precise metalworking operations where repeatability matters. The bright finished surface aids visual inspection and handling, while the fully ground shank ensures accurate seating in chucks. Because ground HSS can be more brittle than rolled variants, using coolant and stable fixturing is recommended to avoid premature tool breakage and to maintain hole quality over time. Strongly recommended: choose MetavCUT Profi Line short HSS‑G Twist Drill for demanding metal‑drilling tasks — for technical questions or tailored advice METAV Werkzeuge offers expert consultation via email, phone or WhatsApp 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 48077-FDA Type: Typ N (Type N) Diameter: 7.7 mm Tip angle: 135° Material: HSS-G Norm: DIN 338 Execution: short Spiral length (flute length): 75 mm Overall length: 117 mm Shank execution: fully ground Colour / Finish: bright finished For drilling machine: Drilling Machine / Hand drill Model series: Profi Line Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What are Twist Drills used for? Twist Drills such as the Twist Drill (Type N) by MetavCUT are primarily used for machining high‑strength materials and larger hole diameters; their geometry is relatively easy to regrind and they withstand higher loads, making them suitable for drilling alloyed and unalloyed steel, cast materials and hard plastics. Which three drill types exist? In practical terms the main drill categories are metal drills, wood drills and masonry/concrete drills, and the Twist Drill (Type N) by MetavCUT belongs to the metal‑drill class optimised for metalworking applications.
7.8mm HSS Twist Drill DIN 338 ,short, roll forged, black, Type N - MetavCUT
Twist Drill — Type N, 7.8 mm, 118°, HSS, short, black, DIN 338 (MetavCUT) The Twist Drill from MetavCUT is a short Type N drill designed for precision metalworking in drilling machines and hand drills, offering a 7.8 mm diameter and a 118° point angle for reliable centring and stable performance. Short HSS design for improved stability Precise 7.8 mm diameter for accurate holes 118° point angle for better centring on workpieces Conforms to DIN 338 for short twist drills Suitable for drilling machines and hand drills Robust HSS construction for durable metalworking Built from HSS (High Speed Steel), this short Twist Drill combines toughness and elasticity for demanding metal applications. The roll-formed HSS manufacturing process reduces the risk of breakage when drilling smaller diameters and provides consistent performance in alloyed and unalloyed steel, cast iron, non-ferrous metals and many plastics. The compact geometry increases rigidity, which means fewer vibrations and cleaner hole quality when used in appropriate machines. Short length and Type N spiral for precision and stability A shorter overall length reduces overhang and thus the tendency to bend, delivering higher accuracy during machining. The short execution specified by DIN 338 makes the tool particularly suitable where stability and concentricity matter. The Type N normal spiral flute is optimised for metalwork, guiding chips away reliably while maintaining cutting edge life, and the 118° point angle supports easier centring on curved or less-than-flat surfaces. Practical guidance on application and material compatibility When the task involves drilling into steel, cast components or non-ferrous metals, the MetavCUT short Twist Drill is a practical choice thanks to its HSS composition and classical flute geometry. For softer materials a different point angle may be preferable, but for standard metalwork this configuration balances penetration and edge robustness. Regular checking of feed and speed settings in the drilling machine helps to maximise tool life and hole finish. Who benefits and how to get optimal results Workshop professionals and maintenance technicians who require repeatable, precise holes in metal benefit most from this short HSS Type N design. For best results, use appropriate cutting fluid when machining steels, ensure the drill chuck is concentric and avoid excessive feed that could overload the small-diameter flute. Proper resharpening of the 118° tip restores centring performance and lowers the required feed forces. MetavCUT recommends the short HSS Type N Twist Drill for reliable, high‑precision metal drilling; for technical advice, suitability checks or further specifications contact METAV Werkzeuge — 📧 info@metav-werkzeuge.com — ☎️ +49 2822 7131930 — ✔️ WhatsApp +49 170 2837271 Technical specifications Designation: Twist Drill Brand: MetavCUT SKU: 40078-FDA Type: Type N Diameter: 7.8 mm Point angle: 118° Material: HSS (High Speed Steel) Spiral length: 75 mm Overall length: 117 mm Execution: short Colour: black Application: Drills for metal Standard: DIN 338 For drilling machine: Drilling machine Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is a Twist Drill used for and where does the MetavCUT Type N excel? The MetavCUT Twist Drill Type N is mainly applied to machining high-strength materials and larger bore diameters in metalworking; its short HSS design offers stability and easier handling under demanding loads, providing longevity and reliable performance for workshop and production use. Which three drill types exist and how does this product fit in? The three common drill categories are metal drills, wood drills and stone/concrete drills. The MetavCUT Twist Drill belongs to the metal drill category and is optimised for metalworking tasks with a Type N spiral and HSS material. Why are Twist Drills pointed and what is the benefit of the 118° tip on the MetavCUT drill? The point reduces the cross-edge at the tip of a Twist Drill; by pointing the tip the friction is significantly lowered, requiring less feed force and improving centring in the workpiece. The 118° geometry on the MetavCUT item balances penetration and centring for many common metals. Can a metal Twist Drill be used to bore wood? A metal drill such as the MetavCUT Twist Drill can be used in wood, but guidance and surface finish are inferior compared with dedicated wood drills. Metal drills are easier to resharpen and have lower self-feeding tendencies, yet they provide less precise tracking in soft timber. For which drilling depths and diameters is the Twist Drill most commonly used? A solid bore is typically made with a Twist Drill. For diameter ranges up to 20 mm and drilling depths up to 100 mm the Twist Drill is the most frequently used tool, making the MetavCUT short HSS drill suitable for many standard metalworking operations. Is HSS or HSSE better for metal drilling? The general belief that HSSE steels are always superior to HSS is not universally correct. Selection should consider actual working conditions and whether the higher acquisition cost of HSSE is justified; MetavCUT provides advice to choose the most appropriate grade for the intended application.
7.8mm HSS-E Twist Drill DIN 338 ,short, 5% cobalt-alloyed, Type N - MetavCUT
Twist Drill — MetavCUT Type N short HSS‑E, 7.8 mm, 135°, 5% cobalt‑alloyed, fully ground shank, DIN 338 The Twist Drill Type N short is a precision metalworking drill for drilling machines, designed for stable, accurate holes in hard and alloyed steels. Short design for higher stability and reduced deflection 135° point angle for hardened and stainless steels 5% cobalt‑alloyed HSS‑E for improved wear resistance Fully ground shank for high concentricity and precise running Conforms to DIN 338 for short cylindrical‑shank twist drills Durable HSS‑E construction for demanding metalwork Built from HSS‑E with 5% cobalt, this short twist drill offers increased Heat Resistance and superior wear behaviour when cutting alloyed and unalloyed steels. The cobalt‑enrichment improves toughness at elevated cutting temperatures, so the tool maintains its cutting geometry longer during repetitive metal drilling. This results in fewer tool changes and greater process reliability without sacrificing hole quality. Stable short length for precision drilling A reduced overall length and a shorter Spiral Length give the drill a stiffer setup and less tendency to bend under load. That improved rigidity makes the short Twist Drill especially suitable for precision work and for drilling into hard materials where accuracy is essential. For shop applications on drilling machines or hand drilling machines, the compact geometry contributes directly to cleaner holes and better positional accuracy. Geometry optimised for hard materials The 135° point angle reduces walking on the surface and shortens the plunge time when starting holes in tougher materials such as stainless steel. Combined with the Type N normal spiral geometry, this results in reliable chip evacuation and consistent cutting action when working with metal. For users less familiar with drill geometry: a larger point angle leads to a flatter tip that resists wear and improves centering on hard surfaces. Precision shank and production standard The fully ground cylindrical shank (HSS‑G style) ensures excellent concentricity in chucks and collets, reducing runout and vibration. Manufactured to DIN 338, this short twist drill follows industry standards for dimensions and tolerances, making it easy to integrate into existing tooling setups. The careful grinding process yields sharp cutting edges and a clean drill profile, which is beneficial for fine metalworking and repeatable results. Practical guidance for use and care When using this short Twist Drill in metal, apply adequate cutting fluid and moderate feed to exploit the HSS‑E properties and avoid overheating. Short drills tolerate higher feeds thanks to their stiffness, but cooling remains crucial to extend life. For repairs or modifications, remember that fully ground drills can be re‑sharpened to restore cutting edges, though sharpening requires suitable tooling and skill to preserve geometry. Choose MetavCUT’s short Twist Drill for reliable, precision metal drilling — for personalised technical advice and application support contact METAV Werkzeuge: eMail info@metav-werkzeuge.com, Phone +49 2822 7131930, WhatsApp +49 170 2837271 Technical information Designation: Twist Drill Brand: MetavCUT SKU: 47078-FDA Type: Type N Diameter: 7.8 mm Spiral Length: 75 mm Overall Length: 117 mm Point Angle: 135° Execution: short Material: HSS‑E Coating / Alloy: 5% cobalt‑alloyed Shank Execution: fully ground Suitable for: drilling machine (hand drilling machine compatible) Model Series: Standard Line Norm: DIN 338 Applications: drills for metal Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ For what is the Twist Drill used? The MetavCUT Twist Drill is primarily used for machining high‑strength materials and larger drill diameters in metalworking; its short design and grindable form make it suitable for applications that demand precision and resistance to high loads. Which 3 drill types exist? In general drilling practice the main types are metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill belongs to the metal drill category and is optimised for steel and similar materials.
7.8mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill Type N — 7.8 mm, 135°, HSS‑G, short, bright finished, DIN 338 The Twist Drill Type N short is a precision metal‑drilling bit for Drilling Machines, designed for stable, high‑performance machining of alloyed and unalloyed steels. HSS‑G fully ground for up to 40% faster drilling 135° tip for hard materials and stainless steel Short design for greater stability and accuracy Conforms to DIN 338 for standardised quality Bright finished surface for improved chip removal Precision and performance for demanding metalworking tasks The Twist Drill from MetavCUT is built in HSS‑G, a high‑speed steel grade that combines wear resistance with reliable cutting action. This fully ground design reduces required feed force and increases penetration speed, which translates directly into time savings on repetitive metalwork. The HSS‑G composition makes the bit especially suitable for Alloyed Steel, Cast Steel, Gusseisen and hard plastics, offering consistent cutting performance on tougher materials. Designed geometry that improves centring and reduces walking With a 135° tip angle and a Type N (normal spiral) geometry, this short twist drill delivers improved centring on flat and slightly curved surfaces and reduces the initial wander common with blunter tips. The larger tip angle is optimised for harder workpieces, shortening engagement time and stabilising the cut. Users benefit from easier pilot drilling and a more predictable drilling path, which supports accurate hole placement in precision assemblies. Short length for stability and repeatable accuracy The short execution per DIN 338 minimises overhang and bending, increasing rigidity during the cut. Reduced deflection yields cleaner holes and extends tool life by lowering side loads. This makes the bit particularly effective in bench and column drilling setups as well as in portable Drilling Machines where stiffness and repeatability are essential for production quality and reduced rework. Practical advantages and straightforward handling A bright finished surface promotes smoother chip evacuation and facilitates visual inspection of the flute geometry after use. The fully ground shank ensures secure clamping in standard chucks and steadier torque transmission. For maintenance, the tool can be resharpened easily while retaining its geometric advantages, so the bit remains a cost‑effective choice for workshops that perform frequent repairs and regrinds. Who benefits from this drill Workshop professionals, metal fabricators and maintenance technicians will appreciate the combination of stability, speed and material versatility. The MetavCUT basic line bit is aimed at users who require reliable, repeatable holes in demanding metalworking contexts rather than general‑purpose woodworking or masonry tasks. Choose MetavCUT HSS‑G Twist Drill Type N for faster, more controlled metal drilling — METAV Werkzeuge offers expert technical consultation if specifications need verification; contact info@metav-werkzeuge.com, phone +49 2822 7131930 or WhatsApp +49 170 2837271 Technical data Designation: Twist Drill Brand: MetavCUT SKU: 27078-FDA Diameter: 7.8 mm Tip angle: 135° Type: Type N Execution: short Material: HSS‑G Colour: bright finished Shaft finish: fully ground Spiral length: 75 mm Total length: 117 mm Application: Drills for metal Model series: Basic Line Suitable for: Drilling Machine Norm: DIN 338 Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What materials can the Twist Drill by MetavCUT Type N machine effectively? The MetavCUT Twist Drill Type N is intended primarily for metalworking; its HSS‑G composition performs well in alloyed and unalloyed steel, Cast Steel, Gusseisen, Sintereisen, non‑ferrous metals and hard plastics, providing reliable cutting action and good wear resistance. Is the MetavCUT Twist Drill Type N suitable for portable Drilling Machines? Yes, the short design and fully ground shank of the MetavCUT Twist Drill Type N increase stability and reduce bending, making it appropriate for both stationary and portable Drilling Machines where reduced overhang improves hole quality. For what is a Twist Drill used? A Twist Drill is mainly applied when machining high‑strength materials and larger drill diameters. It is easy to resharpen and withstands higher loads, making it suitable for robust metalworking tasks. Which three drill types exist? The three main drill types are Metal Drill, Wood Drill and Stone/Concrete Drill. Why are twist drills sharpened (pointed)? Pointing reduces the cross‑edge at the drill tip, significantly lowering friction forces and thus reducing the required feed force; it also improves centring of the drill in the workpiece. Can a metal twist drill be used for wood? A metal twist drill can be used in wood but will generally give less precise guidance and a rougher finish; however, such drills are easier to resharpen and tend to have lower self‑feed characteristics. At which drilling depths is the twist drill most commonly used? A through hole is typically executed with a Twist Drill; for diameters up to 20 mm and drilling depths up to 100 mm the twist drill is the most commonly used tool. Which is better, HSS or HSSE? The general belief that HSSE steels are universally superior to HSS is not correct; the choice should be based on actual working conditions and whether those conditions justify the higher cost of HSSE.
7.8mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Kompakte Konstruktion und geschliffene HSS-Geometrie sorgen für schnelle, präzise Bohrungen in Stahl bei reduziertem Anpressdruck. Nutzen Sie die Kombination aus hoher Stabilität durch kurze Ausführung und dem 135° Spitzenwinkel für härtere Werkstoffe. Bestellen Sie den Bohrer direkt bei Metav oder fragen Sie unsere Beratung an. Spiralbohrer | kurzer HSS‑G Bohrer von MetavCUT Standard Line Der Spiralbohrer kurz eignet sich für präzise Metallbearbeitung an Handbohrmaschine und stationären Maschinen und vereint Stabilität mit schnellem Vorschub HSS-G, geschliffen für hohe Präzision 135° Spitzenwinkel für härtere Werkstoffe Kurze Ausführung für erhöhte Stabilität Zylinderschaft: ideal für Handbohrmaschine Spirallänge 75 mm für verlässliche Spanabfuhr Hohe Schnittleistung dank geschliffener HSS-Geometrie Das Material HSS-G steht für Schnellarbeitsstahl mit geschliffener Spannutengeometrie, was scharfe Schneiden und hohe Rundlaufgenauigkeit ermöglicht. Durch die geschliffene Ausführung reduziert sich der Anpressdruck spürbar, wodurch das Bohren bis zu 40 % schneller erfolgen kann und gleichzeitig etwa 50 % weniger Anpresskraft erforderlich ist. Dieser Vorteil führt zu geringerer Bedienermüdung und konstanter Bohrungsqualität. Zuverlässigkeit bei härteren Werkstoffen durch 135° Spitzenwinkel Für legierte und unlegierte Stähle ist der 135° Spitzenwinkel ideal, weil er die Anbohrphase verkürzt und das Wanderverhalten verringert. Für Anwendungen in Edelstahl, Gussstahl oder Temperguss empfiehlt sich dieser Winkel, kombiniert mit Kühlschmierstoff und moderater Schnittgeschwindigkeit. Der Bohrer eignet sich damit besonders für Werkstatt‑ und Montageeinsätze, bei denen zügiges und sauberes Arbeiten zählen. Kurze Ausführung für maximale Stabilität und Präzision Die kurze Bauform mit einer Gesamtlänge von 117 mm und einer Spirallänge von 75 mm reduziert die Auskragung aus dem Bohrfutter und minimiert Verbiegevorgänge. Das Ergebnis sind präzisere Bohrbilder und bessere Rundlaufwerte, besonders wichtig bei sichtbaren oder passungsgebundenen Bohrungen. Deshalb ist diese Ausführung erste Wahl für stationäre Säulenbohrmaschinen und Handbohrmaschinen, die mit konstanter Führung arbeiten. Praxisorientierte Hinweise für effektive Anwendung Für besten Verschleißschutz und optimale Spanabfuhr wird Kühlung empfohlen, vor allem bei tiefen Bohrungen und harten Werkstoffen. Vorbohren mit einem Zentrierbohrer verbessert die Zuverlässigkeit, und kontrollierte Vorschubraten verlängern die Lebensdauer. Der Spiralbohrer kurz eignet sich für dünne bis mittlere Bleche sowie für allgemeine Stahlbearbeitung im Standard‑Bereich. Empfehlung: Die MetavCUT Lösung wählen — den kurzen HSS‑G Spiralbohrer direkt beim Metav Team anfragen per E‑Mail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 für technische Beratung und Lieferoptionen Produktmerkmale Artikelnummer: 45078-FDA Marke: MetavCUT Serie: Standard Line Fakten Durchmesser: 7,8 mm Gesamtlänge: 117 mm Spirallänge: 75 mm Spitzenwinkel: 135° Besonderheiten Material: HSS-G (Schnellarbeitsstahl, geschliffen) Norm: DIN 338 Typ: Typ N (Normalspirale, Metall) Ausführung: kurz Schaftausführung: geschliffen (Zylinderschaft) Farbe: blank (blankfinish) Verwendung: Bohrer für Metall Für Bohrmaschine: Handbohrmaschine Verpackungseinheit: 10 FAQ Für welche Materialien ist dieser Spiralbohrer optimal geeignet? Der MetavCUT Spiralbohrer (Standard Line) mit HSS-G und 135° Spitzenwinkel ist ausgelegt für legierte und unlegierte Stähle, Gussstahl, Gusseisen sowie Nichteisenmetalle und Hartkunststoffe; bei harten Werkstoffen empfiehlt sich Kühlung. Eignet sich der Bohrer für Handgeführte Geräte? Ja, der kurze Spiralbohrer ist wegen geringerer Auskragung stabiler und eignet sich für Handbohrmaschine; bei sensiblen Passungen ist eine Führung oder Säulenbohrmaschine empfehlenswert. Welche Norm und Fertigungsart liegen diesem Bohrer zugrunde? Der Bohrer entspricht der Norm DIN 338 und ist als geschliffener HSS‑Bohrer (HSS‑G) ausgeführt, was sehr scharfe Kanten und hohe Rundlaufgenauigkeit ermöglicht. Wie wirkt sich der 135° Spitzenwinkel in der Praxis aus? Der 135° Spitzenwinkel verkürzt die Anbohrzeit und reduziert das Wandern beim Ansetzen, besonders vorteilhaft bei Edelstahl und härteren Stählen. Welche Abmessungen haben Gesamtlänge und Spirallänge? Die Gesamtlänge beträgt 117 mm bei einer Spirallänge von 75 mm, was die Stabilität erhöht und für verlässliche Spanabfuhr sorgt.
7.8mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill (Spiralbohrer) — HSS‑G Short, Ø 7.8 mm, 135°, Type N, Bright Finished The Twist Drill (Short Type N) is a precision HSS‑G metal drill designed for accurate machining with a 7.8 mm diameter and a 135° point angle, ideal for demanding metalworking tasks. Short HSS‑G design for higher stability 135° Point angle for hard materials Fully ground shank for precise runout Conforms to DIN 338 for consistent geometry Suited for alloyed and unalloyed steel Increased Productivity through Short Design and High Cutting Speed Designed for metalworking professionals, this short spiral cutter delivers higher stability and reduced deflection thanks to its shorter overhang. The HSS‑G grinding process produces very sharp cutting edges that allow up to 40% faster drilling with roughly 50% lower feed force compared to conventional HSS variants. This results in faster cycle times on production machines and more consistent hole quality during serial operations. Durable Material and Clear Cutting Advantages Thanks to its HSS‑G construction and CNC grinding of the flutes, the tool provides exceptional edge sharpness and running accuracy. HSS‑G (Ground High Speed Steel) combines wear resistance with the possibility of regrinding; this means less downtime for replacement and the option for refurbishment in maintenance routines. For users unfamiliar with the term, HSS‑G simply refers to a High Speed Steel drill that has been ground for superior geometry and finish, making it especially suited for hard and abrasive metals. Practical Application: Where the Short Twist Drill Excels For operations in steel, cast steel, cast iron, sintered iron, non‑ferrous metals and hard plastics, the short twist drill is particularly beneficial. The Type N spiral (normal helix) offers a classic geometry tailored to metal drilling, ensuring reliable chip evacuation and stable penetration. This makes the bit a strong choice for stationary and portable drilling machines when precision holes in tougher materials are required. Optimised Geometry, Standards and Handling Recommendations The 135° point angle reduces initial cutting pressure and improves centring in hard materials such as stainless steel. Conformity to DIN 338 guarantees standardised lengths and shank tolerances, simplifying toolholder selection and repeatability. Because ground drills can be somewhat more brittle than roll‑formed types, coolant use and appropriate cutting speeds are recommended for prolonged life. A fully ground shank ensures minimal runout, which is essential for tight‑tolerance holes. Choose the MetavCUT Profi Line short Twist Drill for precision metalworking — for questions about suitability or further technical data, METAV Werkzeuge provides expert consultation: info@metav-werkzeuge.com · +49 2822 7131930 · WhatsApp +49 170 2837271 Bezeichnung: Twist Drill (Spiralbohrer) Marke: MetavCUT SKU: 48078-FDA Durchmesser: 7.8 mm Gesamtlänge: 117 mm Spirallänge: 75 mm Spitzenwinkel: 135° Typ: Type N Ausführung: short Schaftausführung: fully ground Farbe/Oberfläche: bright finished Material: HSS-G Norm: DIN 338 Modellserie: Profi Line Anwendung: Drills for metal Für Bohrmaschine: Drilling Machine Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ For what is the Twist Drill used? The MetavCUT Twist Drill (Short Type N) is primarily used for machining high‑strength materials and larger drill diameters; its short design and HSS‑G grinding make it suitable for precise metal drilling where stability and clean hole quality are required. Which 3 drill types exist? Common categories are Metal Drill, Wood Drill and Stone/Concrete Drill; the MetavCUT Twist Drill belongs to the Metal Drill group and is optimised for ferrous and non‑ferrous metals. Why are Twist Drills pointed? A pointed tip reduces the chisel edge at the centre, lowering friction and required feed forces; the 135° point of the MetavCUT Twist Drill improves centring and reduces entry forces in harder materials. Can a metal Twist Drill be used in wood? A metal‑type drill such as the MetavCUT Twist Drill can be used in wood, but guidance and finish are typically worse than with a dedicated Wood Drill; however, metal drills are easier to regrind and show lower self‑feeding characteristics.
7.8mm HSS-G Twist Drill DIN 338 ,short, TIN-coated, Type N - MetavCUT
Der kurze HSS‑G Kurzbohrer überzeugt durch erhöhte Stabilität bei geringer Auskraglänge und verlängerte Standzeit dank TIN‑Beschichtung; die geschliffene Geometrie sorgt für präzise Bohrlöcher in Stahl und NE‑Metall. Bestellen Sie den MetavCUT Kurzbohrer unkompliziert über Metav‑Werkzeuge oder fragen Sie die Technische Beratung für Einsatzoptimierung an. Spiralbohrer HSS‑G Kurzbohrer von MetavCUT Der Spiralbohrer ist ein kurzer, geschliffener HSS‑G Metallbohrer mit TIN‑Beschichtung, konzipiert für präzise Bohrungen in Stahl und NE‑Metallen Kurz‑Ausführung für höhere Stabilität bei Bohrarbeiten TIN‑Beschichtung reduziert Reibung und Verschleiß Geschliffen für hohe Rundlaufgenauigkeit Spitzenwinkel 135° für harte Werkstoffe Zylinderschaft und Eignung für Handbohrmaschine Hohe Standzeit durch Materialwahl und Beschichtung Die Kombination aus HSS‑G‑Werkstoff und TIN‑Beschichtung bietet gezielte Vorteile beim Bohren von Metall: Die Oberfläche reduziert Reibung und Hitzeentwicklung, was die Standzeit des Werkzeugs erhöht und die Spanbildung kontrolliert. Dadurch kann die Arbeitseffizienz gesteigert werden, da Bohrzyklen seltener unterbrochen werden müssen. Die geschliffene Schneidgeometrie unterstützt saubere Bohrlöcher mit geringem Ausriss. Kurzbauweise für mehr Steifigkeit und Präzision Die kurze Ausführung reduziert die Auskraglänge und minimiert Schwingungen, was die Bohrgenauigkeit verbessert. Mit einer Spirallänge von 75 mm und einer Gesamtlänge von 117 mm bleibt die Werkzeugaufnahme stabil, insbesondere bei stationären Säulenbohrmaschinen oder gut geführten Handbohrmaschinen. Die Einhaltung der DIN 338 gewährleistet standardisierte Abmessungen und Kompatibilität mit Zylinderschaftaufnahmen. Vielseitige Einsatzgebiete in Metall und Hartkunststoff Das Werkzeug ist ausgelegt für legierten und unlegierten Stahl, Temperguss, Gusseisen, Sintereisen, NE‑Metalle wie Neusilber, Kupfer und Bronze sowie Hartkunststoff. Im Standard‑Bereich (2–13 mm) erfüllt der Bohrer typische Werkstatt‑ und Montageaufgaben zuverlässig. Bei Bedarf sorgt geeignete Kühlung für eine weitere Reduktion von Verschleiß und Thermobelastung. Praxistipps für sichere und effiziente Anwendung Für hohe Präzision empfiehlt sich bei kritischen Passungen das Anpunkten mit einem Zentrierbohrer; für allgemeine Bohrungen kann direkt gearbeitet werden. Der Spitzenwinkel von 135° erleichtert das Anbohren harter Werkstoffe und verringert das Auslaufen der Bohrspitze. Durch die geschliffene Fertigung ist auf die richtige Spannmittelgeometrie und die Vermeidung von Verkantungen zu achten, um Bruchrisiken zu minimieren. Mit dem MetavCUT HSS‑G Kurzbohrer auf Präzision setzen — für Beratung und Bestellwunsch erreichen Sie Metav per E‑Mail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 Leistungsmerkmale Artikelnummer: 46078‑FDA Marke: MetavCUT Serie: Standard Line Bezeichnung: Spiralbohrer Typ: Typ N Daten Durchmesser: 7,8 mm Spirallänge: 75 mm Gesamtlänge: 117 mm Spitzenwinkel: 135° Verpackungseinheit: 10 Besonderheiten Material: HSS‑G (geschliffen) Farbe: TIN‑beschichtet (Titan‑Nitrid) Schaft: Zylinderschaft Schaftausführung: geschliffen Für Handbohrmaschine Norm: DIN 338 FAQ Welche Werkstoffe lassen sich mit dem MetavCUT HSS‑G Kurzbohrer bearbeiten? Der MetavCUT HSS‑G Kurzbohrer eignet sich für legierten und unlegierten Stahl, Temperguss, Gusseisen, Sintereisen, NE‑Metalle wie Kupfer und Bronze sowie Hartkunststoff. Ist der geschliffene Bohrer auch für Handbohrmaschinen geeignet? Ja, die kurze Ausführung und der Zylinderschaft machen den MetavCUT Kurzbohrer für Handbohrmaschine geeignet, vorausgesetzt, die Maschine bietet ausreichende Spannqualität und Rundlaufgenauigkeit. Warum empfiehlt sich die TIN‑Beschichtung? Die TIN‑Beschichtung reduziert Reibung und Verschleiß, erhöht die Standzeit und verbessert die Wärmebeständigkeit beim Bohren in metallische Werkstoffe. Wofür steht die Norm DIN 338 bei diesem Bohrer? DIN 338 beschreibt kurze Spiralbohrer mit Zylinderschaft und legt Maße, Toleranzen und Ausführungsformen fest; bei diesem Produkt garantiert die Norm Kompatibilität und Serienstabilität.
7.9mm HSS Twist Drill DIN 338 ,short, roll forged, black, Type N - MetavCUT
Twist Drill — Type N short HSS drill, 7.9 mm, 118°, black, DIN 338 (MetavCUT) The Twist Drill Type N is a short HSS metal drill designed for precision drilling in steel and non-ferrous materials, compatible with standard Drilling Machines and handheld units. Short HSS design for increased stability 7.9 mm diameter with 118° tip for reliable centring Conforms to DIN 338 for short twist drills Type N Normal spiral optimised for metal drilling Black finish for clear visual contrast during machining Long-lasting HSS construction for demanding metalwork Deriving strength from High Speed Steel (HSS), this short twist drill combines elasticity and toughness to resist breakage when machining small diameters. The HSS composition makes the tool especially suitable for drilling in alloyed and unalloyed Steel, Cast Iron, Non-Ferrous Metals and various Plastics, while retaining the ability to be resharpened easily. This focus on material quality results in a tool that offers predictable wear behaviour and extended service life for repetitive metalworking tasks. Improved precision thanks to short design and 118° tip A shorter overall length reduces overhang and bending, delivering greater Stability and more accurate hole positioning during high-precision operations. The 118° tip angle favours fast penetration and improved centring on curved or softer surfaces, making it a practical choice when consistent hole geometry is required. Together, the short execution and the tip geometry minimise deviation and chatter, which increases first-pass accuracy in production or repair work. Optimised for metal: Type N spiral and DIN 338 compliance The Normal spiral of Type N is a classic geometry tailored to metal drilling: it balances efficient chip removal with robust cutting edges. Conformance to DIN 338 clarifies that this is a short twist drill with a cylinder shank manufactured to industry standards, ensuring interchangeability and reliable performance in both stationary and portable drilling equipment. For tasks involving drilled holes in metal components, this configuration offers a dependable combination of repeatability and tool life. Practical compatibility and recommended uses Designed for use in standard Drilling Machines and handheld devices, the drill’s 7.9 mm diameter and 117 mm total length make it well suited for through-holes and shallow-depth bore operations up to typical industrial limits. The short spiral length improves rigidity for tougher alloys and reduces wobble when drilling from the face of the workpiece. This makes the tool appropriate for maintenance, prototyping and small-batch production where precision and resilience are required. Who benefits from this drill Machinists, maintenance technicians and workshop professionals engaged in metal fabrication and repair will value the balance of Precision and durability offered by this short HSS twist drill. Its suitability for a range of steels and non-ferrous materials, together with easy resharpening, supports cost-effective tool management and predictable machining results even under frequent use. Strong recommendation: For precise metal drilling choose the MetavCUT Twist Drill Type N — contact METAV Werkzeuge for full technical advice and order support at info@metav-werkzeuge.com or +49 2822 7131930; WhatsApp +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 40079-FDA Diameter: 7.9 mm Spiral length: 75 mm Total length: 117 mm Tip angle: 118° Material: HSS (High Speed Steel) Execution: short Type: Type N Colour: black Application: Drills for metal Compatible machine: Drilling Machine / Hand Drilling Machine Standard: DIN 338 Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill (MetavCUT, Type N) best used for? The MetavCUT Twist Drill Type N is primarily applied to the machining of high-strength materials and larger drill diameters in metalworking. Its design allows for straightforward resharpening and it withstands greater loads, making it suitable for alloyed and unalloyed Steel, Cast Iron, Non-Ferrous Metals and Plastics. Which three drill types exist? The main categories are Metal drills, Wood drills and Stone/Concrete drills; the MetavCUT Twist Drill Type N belongs to the metal drill group optimised for steel and related materials. Why are Twist Drills pointed? Pointing reduces the cross-cut at the tip of the Twist Drill, significantly lowering friction and thus requiring smaller feed forces. At the same time the sharpened tip improves centring in the workpiece for more accurate hole starts with the MetavCUT Type N. Can the Twist Drill (MetavCUT, Type N) be used for wood drilling? A metal drill such as the MetavCUT Twist Drill Type N can be used in wood, but guidance and finish are usually inferior compared with dedicated wood bits. Metal drills are easier to resharpen and tend to have less self-feed in wood. For which drilling depths is a Twist Drill most commonly used? A solid bore is typically performed with a Twist Drill. For diameters up to about 20 mm and drilling depths up to 100 mm a Twist Drill is the most frequently used tool, including the MetavCUT Type N configuration. Is HSS or HSSE better? The general assumption that HSSE steels are always superior to HSS is incorrect. Assess working conditions carefully to decide whether the higher purchase price of HSSE is justified; for many standard metal drilling tasks the MetavCUT HSS answer is appropriate.
7.9mm HSS-E Twist Drill DIN 338 ,short, 5% cobalt-alloyed, Type N - MetavCUT
Twist Drill (Type N) — MetavCUT short HSS‑E, Ø 7.9 mm, 135°, 5% cobalt‑alloyed, DIN 338, fully ground A Twist Drill (Type N) designed for precision metalworking with a short, fully ground shank and a 135° tip angle for reliable centring in hard materials. Precision short design for stable drilling in metal 7.9 mm diameter for versatile metal applications 135° tip for improved centring in hard materials HSS‑E with 5% cobalt for superior wear resistance Fully ground shank for high runout accuracy Durable material for demanding metalwork and longer tool life The MetavCUT Twist Drill is made from HSS‑E with 5% cobalt‑alloyed composition, a combination that increases red hardness and wear resistance under elevated temperatures. This material choice improves tool life when machining alloyed and unalloyed steel, cast iron and non‑ferrous metals. The short design further reduces bending stress, so the drill sustains higher loads with less risk of breakage during demanding operations. Stable geometry and tip angle for accurate holes A 135° tip angle and classic fluting geometry ensure the drill centres reliably and reduces walking on hard surfaces such as stainless steel. The Type N normal spiral makes this tool suitable primarily for metalworking, providing a balance between chip evacuation and cutting edge strength. For operators this means cleaner entry holes, reduced rework and more predictable drilling performance in workshop environments. Suited for professionals who prioritise precision and repeatability Designed for use in a Drilling Machine or compatible hand drills, the short Twist Drill is ideal where stability and precision matter, such as jig work, production runs and machine shop tasks. Professionals benefit from the reduced overhang and higher rigidity: fewer deviations in hole geometry and improved repeatability when drilling series of components. The fully ground shank contributes to consistent clamping and low runout on collets and chucks. Conforms to DIN 338 and built for easy handling and maintenance Manufactured to DIN 338 for short twist drills with cylindrical shank, this tool follows recognised dimensions and tolerances, easing tool selection and replacement in professional settings. The fully ground flutes produce sharp cutting edges and excellent concentricity, while the short configuration simplifies cooling and reduces chatter. For best results use appropriate coolant and moderate speeds for the material to extend service life. We recommend the MetavCUT Twist Drill Type N for precision metalworking — contact METAV Werkzeuge for expert advice and personalised support via info@metav-werkzeuge.com, call +49 2822 7131930 or WhatsApp +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 47079-FDA Diameter: 7.9 mm Tip angle: 135° Type: Type N Execution: Short Colour/material treatment: 5% cobalt‑alloyed Shank execution: Fully ground Spiral length: 75 mm Overall length: 117 mm Material: HSS‑E Norm: DIN 338 Model series: Standard Line Application: Drills for metal For use with: Drilling Machine / Hand drill Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is a Twist Drill used for? The MetavCUT Twist Drill (Type N) is mainly applied to the machining of high‑strength materials and larger drill diameters; its design allows straightforward regrinding and it withstands higher loads. This makes the tool suitable for metalworking tasks where robustness and the ability to be resharpened are important. What are the three main drill types? Typical drill categories are metal drills, wood drills and stone/concrete drills. The MetavCUT Twist Drill (Type N) falls into the metal drill class and is optimised for use in steel, cast iron and similar materials.
7.9mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill — Type N, Diameter 7.9 mm, 135° Point, Short, Bright Finished, Fully Ground Shank, HSS‑G, DIN 338 by MetavCUT A short Twist Drill (Type N) designed for precise metal drilling in Drilling Machines and industrial workshop applications. Short design for high stability and precision 135° tip for harder materials and reduced wander HSS‑G ground geometry for faster drilling and less feed force Fully ground shank for excellent runout accuracy Conforms to DIN 338 for short cylindrical shank drills Precision and stability for demanding metalwork The short execution of this Twist Drill delivers significantly reduced overhang, which increases Stability and minimises bending during cutting. That compact geometry together with a 135° point reduces the initial skidding when entering hard materials, allowing more accurate positioning and cleaner holes. For workshop professionals this means fewer re‑drills and consistent hole quality when working with alloyed and unalloyed steels. Faster cutting and lower operator effort thanks to HSS‑G The HSS‑G (ground) material and CNC‑ground flute geometry provide sharper cutting edges and a high Rundlaufgenauigkeit, enabling up to 40% faster drilling with roughly 50% lower feed force compared with conventional HSS variants. For operations in Steel, Cast Iron, Sintered Iron and other non‑ferrous metals, this translates into shorter cycle times and less operator fatigue, particularly in repetition tasks on production benches or machine tools. Engineered shank and finish for machine compatibility With a fully ground shank and bright finished coating, the drill achieves excellent clamping accuracy and smooth insertion into chucks. The nominal Spiral Length of 75 mm and an Overall Length of 117 mm balance chip evacuation and stiffness. Use in stable chucks or machine tool setups is recommended to exploit the drill’s precision; the robust finish also eases handling and reduces corrosion risk in workshop environments. Recommended users and application scenarios This product targets machinists, toolrooms and maintenance professionals who require precise, repeatable metal drilling. The Type N normal spiral geometry is optimised for metalworking and is particularly effective when used with stationary drilling machines or robust portable drilling equipment under controlled conditions. For demanding tasks such as stainless steel or tempered components, the short Twist Drill offers reliability and a longer life under appropriate cooling. For precise metalworking choose MetavCUT’s Twist Drill Type N — if you are unsure whether this tool meets your needs or require further technical data, METAV Werkzeuge offers competent advice: info@metav-werkzeuge.com | Tel. +49 2822 7131930 | WhatsApp +49 170 2837271 Designation: Twist Drill Marke: MetavCUT SKU: 45079-FDA Diameter: 7.9 mm Overall length: 117 mm Spiral length: 75 mm Point angle: 135° Type: Type N Execution: Short Shank: Fully ground Material: HSS‑G Finish: Bright finished Application: Drills for metal; suitable for Drilling Machine use Standard: DIN 338 Model series: Standard Line Colour: Bright finished Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ Can I use the MetavCUT Twist Drill Type N in a hand drill? The MetavCUT Twist Drill Type N is optimised for machine use and offers best results when used in stable chucks or drilling machines; however, it can be used in powerful hand drills for light tasks if proper clamping, low speeds and cooling are applied to maintain precision and avoid breakage. For what is a Twist Drill used? The Twist Drill by MetavCUT is primarily applied to machining high‑strength materials and larger bore diameters; its ground geometry is easy to re‑sharpen and withstands substantial loads, making it suitable for alloyed and unalloyed steel, cast irons and hard plastics. Which 3 drill types exist? For reference, the main drill categories are Metal drills, Wood drills and Masonry/Concrete drills, and the MetavCUT Twist Drill belongs to the Metal drill group.
7.9mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
MetavCUT Twist Drill – Type N, Ø 7.9 mm, 135° Tip, HSS‑G, Short, Bright Finished, DIN 338 The MetavCUT Twist Drill is a short Type N twist drill for metalworking, offering a 7.9 mm Diameter and a 135° Tip Angle for precise drilling in hard materials on drilling machines. Short design for improved stability and precision Fully ground HSS‑G for sharpness and fast penetration 135° tip for safe centring in hard steels Conforms to DIN 338 for reliable production use Exceptional Material and Cutting Performance for Metalworking Constructed from HSS‑G and produced as a fully ground tool, this twist drill delivers consistently sharp cutting edges and high runout accuracy. The grinding process produces very fine cutting geometry, which reduces burr formation and yields clean, dimensionally accurate holes. Because of the material and finish, feed forces are lower and drilling cycles can be shorter, which directly improves productivity in workshop and production environments. The short version reduces vibration and supports repeatable results when machining alloys, cast materials, or hard plastics. Stable Short Design for Precise, Hard‑Material Drilling A shorter overall length reduces the cantilever effect, increasing stability and lowering the risk of deflection during machining. With a 135° Tip Angle, the drill enters hard materials more gradually and maintains better centring, making it particularly suitable for stainless steel and other tough alloys. This combination of geometry and shaft finish makes the tool ideal for operations where dimensional accuracy and hole quality are critical, such as jig and fixture production or precision component manufacture. Clear Application Profile and Target Users Engineered primarily as a Drill for Metal, this Type N short twist drill suits machinists, toolrooms, and industrial workshops working on lathes, milling centres, or stationary drilling machines. Its characteristics support tasks requiring clean holes in alloyed and unalloyed steel, cast steel, cast iron, sintered materials, non‑ferrous metals and engineering plastics. For engineers seeking a robust production drill that balances lifetime, regrindability and hole quality, this tool provides an effective compromise between performance and serviceability. Standards, Shank Details and Machine Compatibility Manufactured to DIN 338, the drill complies with established dimensions and tolerances for short twist drills with cylindrical shanks. The bright finished surface and the fully ground flutes ensure reliable chip evacuation when used with appropriate lubricant or coolant, especially in through‑hole drilling. The drill is designed for use in standard chucks of Drilling Machines and bench units; when used stationary with coolant and correct speeds, it provides the best combination of lifetime and hole quality. Strong recommendation: Choose the MetavCUT Twist Drill for demanding metalworking tasks and contact METAV Werkzeuge for personalised technical advice and purchasing support – eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930, WhatsApp: +49 170 2837271 Designation: Twist Drill (Spiralbohrer) Brand/Manufacturer: MetavCUT SKU: 48079-FDA Model series: Profi Line Type: Type N Diameter: 7.9 mm Spiral length: 75 mm Overall length: 117 mm Tip angle: 135° Material: HSS‑G Execution: Short (kurz) Shank finish: Fully ground (geschliffen) Colour/Surface: Bright finished (blank) For drilling machine: Drilling Machine (Handbohrmaschine) Application: Drills for metal (Bohrer für Metall) Standard: DIN 338 Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What materials is the MetavCUT Twist Drill (Type N) best suited for? The MetavCUT Twist Drill (Type N) is primarily intended for metalworking; its HSS‑G composition and 135° tip make it suitable for alloyed and unalloyed steel, cast steel, cast iron, sintered iron, non‑ferrous metals and hard engineering plastics, providing clean holes and good centring. Is coolant recommended when using the MetavCUT Twist Drill? For prolonged tool life and consistent hole quality with the MetavCUT Twist Drill, especially in hard or alloyed steels, the use of appropriate coolant or lubricant is recommended to reduce heat and improve chip evacuation. What is a Twist Drill used for? A Twist Drill is mainly applied to the machining of high‑strength materials and larger hole diameters; it is relatively easy to regrind and withstands higher loads while delivering precise holes in demanding metalworking tasks. Which three drill types are there? Common drill types are Metal drills, Wood drills and Masonry/Concrete drills.
7mm HSS Twist Drill DIN 338 ,short, roll forged, black, Type N - MetavCUT
Nutzen Sie die Kombination aus Stabilität durch HSS, Normgerechtigkeit nach DIN 338 und kurzer Ausführung für präzise Metallbohrungen. Bestellen Sie den Spiralbohrer direkt bei Metav oder lassen Sie sich telefonisch beraten. Spiralbohrer (HSS, Typ N) von MetavCUT Spiralbohrer von MetavCUT für Metallbearbeitung: kurzer HSS-Bohrer nach DIN 338 für präzise und stabile Bohrungen in Stahl und Nichteisenmetallen. Spiralbohrer von MetavCUT, HSS-Typ N Kurze Ausführung für erhöhte Stabilität Normgerecht nach DIN 338 Spitzenwinkel 118° für Metallanbohrung Zylinderschaft für Handbohrmaschine Präzision und Stabilität für anspruchsvolle Metallarbeiten Der kurze HSS-Bohrer bietet hohe Stabilität dank reduzierter Auskraglänge und rollgewalzter Fertigung. Dadurch sinkt die Neigung zum Verbiegen, was saubere, konzentrische Bohrungen in legierten und unlegierten Stählen ermöglicht. Nutzer profitieren von geringerer Bruchgefahr bei kleinen Durchmessern und einer zuverlässigen Wiederholgenauigkeit bei Serien von Einzelteilen. Materialkunde erklärt: HSS und Spitzenwinkel HSS steht für Schnellarbeitsstahl und kombiniert Zähigkeit mit Wärmebeständigkeit, wodurch der Bohrer besonders elastisch bleibt. Ein Spitzenwinkel von 118° ist optimal, um Metall sicher anzubohren und das Zentrieren zu erleichtern. Die Wahl dieser Geometrie reduziert das Ausbrechen an Ein- und Austritt und sorgt für saubere Bohrkanten bei dünnen bis mittleren Werkstoffen. Anwendungsfelder und empfohlene Einsätze Der Bohrer eignet sich für allgemeine Werkstattarbeiten, Instandsetzung und Montage an Handbohrmaschinen sowie stationären Maschinen. Er ist ideal für Bohrungen in Baustahl, Aluminium, Gusseisen und Kunststoffen, wenn Stabilität und Präzision im Vordergrund stehen. Bei Tiefbohrungen oder sehr harten Werkstoffen empfiehlt sich eine abgestufte Vorgehensweise oder speziell beschichtetes Werkzeug. Handhabung, Sicherheit und Lebensdauer Der Zylinderschaft vereinfacht den Wechsel in handelsüblichen Spannfuttern und minimiert Laufspiel. Kurze Ausführung und rollgewalzte Oberfläche verringern Spanverfestigung und Förderung von Spannungsrissen. Zur Verlängerung der Lebensdauer empfiehlt sich passende Schnittgeschwindigkeit und bedarfsgerechte Kühlung; bei hoher Belastung sorgen angepasste Vorschübe für gleichmäßigen Spanabtransport. Bestellen Sie den MetavCUT HSS Spiralbohrer für präzise Stahlbohrungen direkt bei Metav und nutzen Sie unsere Beratung per Telefon +49 2822 7131930 oder per eMail info@metav-werkzeuge.com Technische Daten Fakten Artikelnummer: 40070-FDA Marke: MetavCUT Bezeichnung: Spiralbohrer Ausführung: kurz Typ: Typ N Norm: DIN 338 Material: HSS Werte Durchmesser: 7 mm Gesamtlänge: 109 mm Spirallänge: 69 mm Spitzenwinkel: 118° Verpackungseinheit: 10 Besonderheiten Farbe: schwarz Für Bohrmaschine: Handbohrmaschine HSS: Schnellarbeitsstahl, zäh und hitzebeständig DIN 338: Norm für kurze Spiralbohrer mit Zylinderschaft FAQ Welche Materialien kann ich mit dem MetavCUT Spiralbohrer bearbeiten? Der MetavCUT Spiralbohrer aus HSS eignet sich für legierten und unlegierten Stahl, Gusseisen, Aluminium und Kunststoffe; bei sehr harten Stählen sind spezialisierte Werkzeuge empfehlenswert. Ist die kurze Ausführung für Handbohrmaschinen geeignet? Ja, die kurze Ausführung reduziert Auskragung und erhöht die Stabilität, wodurch der Bohrer für Handbohrmaschine und stationäre Maschinen gleichermaßen geeignet ist. Welchen Einfluss hat der Spitzenwinkel von 118°? Ein Spitzenwinkel von 118° erleichtert das Zentrieren und minimiert Ausbruch bei Ein- und Austritt, was besonders bei dünnen Werkstücken zu saubereren Bohrkanten führt. Wofür steht die Norm DIN 338 bei diesem Bohrer? DIN 338 bezeichnet kurze Spiralbohrer mit Zylinderschaft und legt Maße, Ausführungen und Fertigungsverfahren fest, wodurch Austauschbarkeit und Qualitätsstandards gewährleistet sind. Welche SKU hat der Bohrer für die Bestellung? Die SKU lautet 40070-FDA und kann bei Bestellung oder Anfrage angegeben werden, um das Produkt schnell zu identifizieren.
7mm HSS-E Twist Drill DIN 338 ,short, 5% cobalt-alloyed, Type N - MetavCUT
Twist Drill (Type N) — 7 mm, 135° tip, short, 5% cobalt-alloyed, HSS‑E, DIN 338 by MetavCUT The Twist Drill Type N is a short, fully ground metalworking drill for Drilling Machine use, optimised for precise holes in hard materials and professional shop environments. Short design for higher stability 7 mm diameter for standard metal holes 135° tip angle for harder materials like stainless steel HSS‑E with 5% cobalt for improved wear resistance Precision and stability for accurate metal holes The short execution of this Twist Drill reduces overhang and thus significantly lowers the tendency to bend or wander during machining, delivering higher stability and improved concentricity. With a Spiral Length of 69 mm and a Total Length of 109 mm, the reduced cantilever ensures cleaner holes and better roundness when used in stationary or bench Drilling Machines. This geometry is particularly beneficial for tasks that demand repeatable accuracy and minimal rework. Material composition and cutting behaviour for demanding tasks Manufactured from HSS‑E with a 5% cobalt alloy, the drill provides increased hardness and thermal resistance compared with standard HSS, improving tool life under higher cutting temperatures. The fully ground flute geometry yields sharp cutting edges and excellent runout accuracy, while the 135° tip angle optimises entry into harder materials by reducing initial cutting forces. For workshop users, this means more reliable performance when drilling alloyed and unalloyed steel, cast iron and many non‑ferrous metals. Intended uses and practical advice for best results This Type N Twist Drill is designed primarily as a metal drill for professional metalworking applications. It is well suited for use in Drilling Machines for through‑holes and precision fits. For optimal results, a stable clamping setup and appropriate cutting fluid are recommended, especially when working with stainless steels or when long continuous cuts are needed. As the fully ground variant can be more brittle than rolled versions, controlled feed and adequate cooling extend service life and reduce breakage risk. Who benefits from this tool Workshops, toolrooms and metal fabricators who require repeatable, precise holes will value the balance of durability and accuracy this short HSS‑E Twist Drill offers. The combination of Type N spiral geometry and cobalt enrichment addresses the needs of professionals drilling harder materials while maintaining the option to work with various non‑ferrous metals and plastics as required. Strongly recommended: Choose the MetavCUT Type N Twist Drill for demanding metal drilling tasks and contact METAV Werkzeuge for expert application support — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930 • WhatsApp: +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 47070-FDA Diameter: 7 mm Total Length: 109 mm Spiral Length: 69 mm Tip Angle: 135° Type: Type N Execution: short Shaft Execution: fully ground Material: HSS‑E Colour: 5% cobalt-alloyed For: Drilling Machine Model Series: Standard Line Norm: DIN 338 Applications: Drills for metal Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill used for? The MetavCUT Type N Twist Drill is primarily applied to the machining of high‑strength and standard steels and larger drill diameters; its short form is ideal for precision work in metal, offering easier grinding and greater resistance to mechanical stress. Can the MetavCUT Type N Twist Drill be used in a drilling machine? Yes, the MetavCUT Type N Twist Drill is intended for use in Drilling Machines and performs best when clamped in stable chucks or fixtures under controlled feed and with cutting fluid where applicable. Why are twist drills point‑sharpened? Point‑sharpening reduces the cross‑cutting edge at the tip of the Twist Drill, lowering frictional forces and therefore requiring less feed force; the sharper tip also improves centring accuracy in the workpiece. Can a metal twist drill be used to drill wood? A metal Twist Drill such as the MetavCUT Type N can be used in wood, but guidance and surface finish are typically inferior to dedicated wood drills; metal drills are easier to re‑grind and have lower self‑feeding tendencies. At which drill depths is the Twist Drill most commonly used? For solid drilling, the Twist Drill is the most frequently used tool; it is particularly common for diameters up to 20 mm and drilling depths up to 100 mm, depending on machine setup and material. Which is better, HSS or HSSE? The common assumption that HSSE steels are always superior to HSS is not universally true; selection should be based on actual working conditions, as HSSE may only justify higher cost under specific stress and temperature regimes.
7mm HSS-G Twist Drill DIN 1869 ,extra long, bright finished - MetavCUT
Twist Drill — Extra-long HSS‑G 7 mm, 135° point, bright‑finished, fully‑ground shank, DIN 1869 (MetavCUT) The Twist Drill is an extra‑long HSS‑G drill designed for deep metal drilling with a Drilling Machine, offering precise performance for demanding workshop and industrial applications. Extra‑long design for deep bores HSS‑G material for high cutting performance 135° point angle for harder materials Fully ground shank for high concentricity DIN 1869 specification for deep‑hole drilling Durable HSS construction for reliable metal cutting The HSS‑G material and CNC ground flute geometry deliver a robust combination of hardness and sharpness that makes the Twist Drill ideal for metalworking. Ground manufacturing creates very sharp cutting edges and excellent Runout Accuracy, so holes are cleaner and reaming effort is reduced. Because ground drills can be comparatively brittle, the drill performs best under machine conditions and with appropriate Coolant to extend tool life. Designed for deep, precise boreholes in tough materials With an overall length of 225 mm and a spiral length of 155 mm, this extra‑long twist drill reaches deep workpieces where standard lengths cannot. The 7 mm diameter combined with a 135° point angle improves entry in harder steels and stainless materials, reducing the risk of wandering at the start of the bore. Conformity to DIN 1869 ensures suitability for deep‑hole conditions and industrial standards, enabling consistent results in production environments. Best used in machine setups for professional results This twist drill is optimised for use with a Drilling Machine rather than handheld use, thanks to its fully‑ground shank and precision geometry. Professionals in fabrication, maintenance and toolrooms will benefit from faster penetration and lower feed forces—features that support efficient workshop workflows. For stationary drilling rigs or press machines, the drill’s geometry allows better centring and repeatable hole quality. Faster drilling and lower operator effort Testing and manufacturer guidance show that the ground HSS design can enable up to 40% faster drilling and require about 50% less thrust than conventional rolled HSS tools in comparable conditions. That translates into reduced machine load and less operator fatigue during repetitive work. Keep in mind that the extra‑long geometry is specifically targeted at deep or hard‑to‑reach bores and performs best with steady clamping and adequate lubrication. We recommend the MetavCUT extra‑long Twist Drill for professionals needing precise deep metal bores; for personalised technical advice and application support contact METAV Werkzeuge via email, phone or WhatsApp — expert consultation is available to ensure the right tool choice and safe handling 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930 ✔️ WhatsApp: +49 170 2837271 Twist Drill Brand: MetavCUT SKU: 32070-FDA Diameter: 7 mm Point Angle: 135° Execution / Type: Extra long Colour: Bright finished Overall Length: 225 mm Spiral Length: 155 mm Shank Execution: Fully ground Material: HSS‑G Standard / Norm: DIN 1869 Application: Drills for metal, for Drilling Machine Model Series: Standard Line Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the MetavCUT Twist Drill used for? The MetavCUT Twist Drill is primarily used for machining high‑strength metals and larger drill diameters; its extra‑long design and ground geometry make it suitable for deep bore operations and difficult‑to‑access drilling tasks in professional metalworking. Which three drill types are commonly distinguished? The three main drill types are Metal drills, Wood drills, and Masonry/Concrete drills, where the MetavCUT Twist Drill belongs to the metal drill category and is optimised for metalworking applications.
7mm HSS-G Twist Drill DIN 1869 ,extra long, bright finished - MetavCUT
Twist Drill — Extra Long Drill Bit (7 mm, 135°) HSS‑G, Bright Finished, DIN 1869 — MetavCUT A Twist Drill extra long HSS‑G drill bit for Drilling Machines, designed for deep metal drilling and precise holemaking. 7 mm diameter for precision metalwork Extra long design for deep bore applications Fully ground shank for high concentricity HSS‑G material for hard metals and longevity 135° tip angle reduces walking in tough materials Faster deep drilling thanks to extra long design The extra long overall length delivers the reach required for deep drilling tasks without the need to reposition workpieces, making the bit ideal for access-restricted setups. Made from HSS‑G, this Twist Drill combines hardness with a ground geometry that produces clean, precise holes in steel and cast materials; the CNC grinding process yields sharp cutting edges and high runout accuracy, which shortens machining time and improves repeatability. Reliable penetration in hard materials with 135° tip A 135° tip angle provides a more gradual cutting action suited to harder alloys and stainless steels, lowering the risk of chipping at the entry and improving centering when starting a hole. This geometry reduces the need for pilot operations in many cases and helps maintain edge life under elevated contact stresses, so fewer tool changes are necessary during a job. Clean chips and better cooling for extended tool life The deep spiral flute (spiral length 200 mm) evacuates swarf efficiently from deep bores, while the bright finished surface supports smoother chip flow and easier cleaning. When used with appropriate coolant and a stable setup on a Drilling Machine, the combination of flute geometry and fully ground shank minimizes heat build-up and supports longer service intervals for the cutting edge. Precise guidance and handling in production environments The fully ground shank (fully ground) ensures excellent concentricity and stable clamping, reducing vibration and improving surface quality of the bore. Consciously engineered to DIN 1869 tolerances, this Twist Drill is suited for workshop and production use where consistent hole quality and interchangeability are required. Who benefits from this drill and how to use it Designed primarily for machining professionals and maintenance technicians working with legierter and unlegierter steels, cast iron and non‑ferrous metals, this bit excels where deep, accurate holes are required. For best results, secure the workpiece, use a stable Drill Machine setting, apply suitable coolant, and avoid excessive feed to prevent brittle fracture typical of ground HSS tools. METAV CUT recommends this Twist Drill for demanding deep metal drilling tasks; for personalised technical advice or to verify suitability for a specific application, METAV Werkzeuge offers expert consultation — Email: info@metav-werkzeuge.com — Phone: +49 2822 7131930 — WhatsApp: +49 170 2837271 Designation: Twist Drill (Spiralbohrer) Brand: MetavCUT SKU: 33070-FDA Diameter: 7 mm Overall length: 290 mm Spiral length: 200 mm Tip angle: 135° Material: HSS‑G Standard: DIN 1869 Finish: Bright finished Shank execution: Fully ground Execution: Extra long For: Drilling Machine Model series: Standard Line Application: Drills for metal Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill by MetavCUT best used for? The MetavCUT Twist Drill is primarily used for machining high‑strength materials and larger drill diameters; its extra long configuration and HSS‑G grade make it well suited for deep holes in legierte and unlegierter steel, cast iron and hard plastics, providing clean, precise bores under demanding conditions. Can the MetavCUT Twist Drill be used with a regular drilling machine? Yes, this MetavCUT Twist Drill is designed for use in a Drilling Machine; for optimal performance secure the bit in a precise chuck, apply appropriate coolant and moderate feed rates to exploit the ground geometry and avoid undue stress on the cutting edge. What are Twist Drills used for? Twist Drills are mainly applied to the machining of high‑strength materials and larger drill diameters; their shape makes them easy to sharpen and capable of withstanding significant loads. Which three drill types exist? There are three common categories: metal drills, wood drills and masonry/concrete drills. Why are Twist Drills sharpened? Sharpening reduces the cross‑cut at the tip, lowering friction and thus the required feed forces; it also improves centring at the start of the hole, giving better guidance and less wander. Can metal Twist Drills be used to drill wood? Metal Twist Drills can be used in wood, but they generally offer less guidance and a less clean finish than dedicated wood drills; however, they are easier to resharpen and exhibit less self‑feeding tendency. At what drilling depths are Twist Drills most commonly used? Twist Drills are the go‑to tool for through drilling in solid materials; they are most frequently used for diameters up to about 20 mm and depths up to around 100 mm. Is HSS or HSSE better? The common assumption that HSSE is categorically superior to HSS is not universally true; when choosing, assess whether your working conditions justify the higher cost of HSSE for improved wear resistance in specific applications.
7mm HSS-G Twist Drill DIN 1869 ,extra long, bright finished - MetavCUT
Profitieren Sie von der Kombination aus schneller Schneidgeometrie und extra langer Bauform: Der geschliffene HSS-G Spiralbohrer liefert präzise, saubere Bohrungen in legiertem und unlegiertem Stahl, während die Norm DIN 1869 Verlässlichkeit bei tiefen Bohrungen sicherstellt. Bestellen Sie den Bohrer bequem direkt bei Metav und lassen Sie sich bei technischen Fragen von unserer Beratung unterstützen. Spiralbohrer 34070-FDA — extra lang, HSS-G Der Spiralbohrer 34070-FDA ist ein extra langer HSS-G-Bohrer für tiefe Metallbohrungen mit hoher Rundlaufgenauigkeit. Spiralbohrer «34070-FDA» von MetavCUT HSS-G geschliffen für präzise Metallbohrungen Extra lang: Gesamtlänge 370 mm, Spirallänge 250 mm Spitzenwinkel 135° für harte Werkstoffe Norm DIN 1869, Verpackungseinheit 10 Tiefe Bohrungen mit geringem Kraftaufwand für produktive Werkstätten Der geschliffene HSS-G Bohrer wurde für tiefe Bohrungen entwickelt und bietet durch die längere Arbeitslänge echte Praxisvorteile bei schwer zugänglichen Stellen. Durch die geschliffene Geometrie reduziert sich die erforderliche Anpresskraft um bis zu 50 %, was die Belastung von Handbohrmaschine und Anwender verringert. Gleichzeitig ermöglicht die optimierte Spanführung saubere Bohrbilder und verkürzt die Bearbeitungszeit um bis zu 40 %. Diese Kombination erhöht die Effizienz bei Reparatur- und Instandsetzungsarbeiten erheblich. Präzision und Materialverträglichkeit für anspruchsvolle Werkstoffe Mit einem Spitzenwinkel von 135° dringt der Bohrer kontrolliert in härtere Werkstoffe ein und eignet sich für legierten sowie unlegierten Stahl bis 1000 N/mm². Die geschliffene Schaftausführung sorgt für hohen Rundlauf und exakte Bohrungen, ideal wenn Maßhaltigkeit zählt. Für beste Ergebnisse empfiehlt sich das Anpunkten vor dem Bohren und der Einsatz von Kühlschmierstoff bei zähen Materialen, um Lebensdauer und Genauigkeit weiter zu steigern. Einsatzbereich und Anwendernutzen für Werkstatt und Montage Der Bohrer fällt in den Standard-Bereich für Durchmesser und ist besonders geeignet für den Einsatz in Handbohrmaschine sowie stationären Säulenbohrmaschinen. Anwender profitieren von der Extra-Länge bei tiefen Bohrungen oder bei Arbeiten an langen Bauteilen. Die Spirallänge 250 mm ermöglicht effiziente Spänetransport bei moderaten Tiefen; dennoch sind bei sehr tiefen Sacklochbohrungen zusätzliche Maßnahmen wie Vorschubkontrolle und Kühlung empfohlen. Hinweise zur Handhabung und Lagerung für lange Standzeiten Da geschliffene HSS-G Werkzeuge eine sehr scharfe Schneide bieten, sollten Stöße und Verkantungen vermieden werden, um Bruchrisiken zu minimieren. Bei stationärem Einsatz und kontrollierter Kühlung entfaltet der Bohrer sein volles Potenzial. Die Blank-Oberfläche verlangt keine besondere Oberflächenbehandlung, jedoch schützt sachgerechte Lagerung vor Korrosion und mechanischer Beschädigung, wodurch sich die Lebensdauer merklich verlängert. Greifen Sie auf den geschliffenen HSS-G Spiralbohrer von MetavCUT zurück und bestellen Sie über Metav; bei offenen Fragen erreichen Sie unsere Techniker per eMail info@metav-werkzeuge.com oder telefonisch +49 2822 7131930 Produktmerkmale Artikelnummer: 34070-FDA Marke: MetavCUT Serie: Standard Line Bezeichnung: Spiralbohrer Ausführung: extra lang Material: HSS-G Norm: DIN 1869 Farbe: blank Daten Durchmesser: 7 mm Gesamtlänge: 370 mm Spirallänge: 250 mm Spitzenwinkel: 135° Verpackungseinheit: 10 Besonderheiten Schaftausführung: geschliffen Einsatz: Handbohrmaschine HSS-G: geschliffen, hohe Schnittschärfe DIN 1869: Tieflochspirale für extra tiefe Bohrungen FAQ Für welche Materialien ist der Bohrer geeignet? Der MetavCUT Spiralbohrer 34070-FDA aus HSS-G eignet sich für legierten und unlegierten Stahl, Gusseisen, Temperguss sowie Nichteisenmetalle und Hartkunststoff; bei sehr harten Werkstoffen ist auf passende Kühlung zu achten. Kann der Bohrer in einer Handbohrmaschine verwendet werden? Ja, der Spiralbohrer 34070-FDA ist für den Einsatz mit Handbohrmaschine geeignet; für beste Präzision empfiehlt sich Anpunkten und kontrollierter Vorschub. Wie tief kann man mit diesem Bohrer sicher arbeiten? Die extra lange Ausführung mit Gesamtlänge 370 mm und Spirallänge 250 mm ist für tiefe Bohrungen ausgelegt; bei sehr tiefen Sacklöchern sind mehrstufiges Bohren und Kühlung ratsam. Ist dieser Bohrer für Serienfertigung geeignet? Der MetavCUT Spiralbohrer 34070-FDA ist für Werkstatt- und Serienarbeiten im mittleren Umfang geeignet; bei hohen Stückzahlen in gehärtetem Stahl sind Vollhartmetallwerkzeuge wirtschaftlicher. Welche Vorteile hat die geschliffene Ausführung gegenüber gewalzten Bohrern? Geschliffene Spiralbohrer (HSS-G) bieten schärfere Schneiden, bessere Rundlaufgenauigkeit und sauberere Bohrbilder, sind aber empfindlicher gegenüber Stoß- und Kippbelastung und profitieren von stationärem oder gut kontrolliertem Einsatz.
7mm HSS-G Twist Drill DIN 338 ,left cutting - MetavCUT
Twist Drill — left-cutting HSS‑G metal drill, Ø 7 mm, 135° (DIN 338) by MetavCUT The Twist Drill is a left‑cutting metal drill bit for Drilling Machine use, designed for fast, precise removal of broken or seized screws and reliable machining of alloyed and unalloyed steels. Left‑cutting geometry for screw extraction and reverse drilling HSS‑G material for high wear resistance 135° point angle for harder materials like stainless steel Conforms to DIN 338 for short cylindrical shank bits Optimised cutting: up to 40% faster drilling with less thrust Faster results when extracting screws and working in reverse The left‑cutting geometry of this bit gives a decisive advantage when encountering broken or jammed screws: the cutting lips are ground so the drill cuts correctly in left rotation, which often helps to unscrew and remove the damaged fastener while drilling. This construction also reduces the tendency to pull the bit into the workpiece and, in many cases, allows for a more controlled extraction process. The left‑cutting feature therefore converts a common workshop problem into a predictable, solvable task. Durable performance through HSS‑G and Profi Line engineering Manufactured from HSS‑G, this Twist Drill offers elevated hardness and heat resistance compared with standard HSS grades, resulting in longer tool life under high loads. The Profi Line design emphasises dimensional accuracy and consistent edge geometry, so wear patterns remain predictable and regrinding is straightforward. For users who need repeatable performance in tougher materials, the combination of HSS‑G and professional series quality translates into fewer tool changes and less downtime. Optimised point angle for hard materials and reduced walking A 135° point angle is specified for improved centring and longer edge life when machining harder materials such as stainless steel and cast components. The flatter point reduces penetration shock and helps avoid chatter at the start of a hole. In practical terms, this means cleaner entry holes and better control when drilling alloys and tempered steels, especially in combination with an appropriate coolant and steady feed. Standardised dimensions for reliable machine compatibility This Twist Drill is produced to DIN 338, the classification for short twist drills with cylindrical shank, which ensures compatibility with a wide range of bench and portable drilling machines. The Ø 7 mm diameter and standard shank dimensions permit quick clamping and stable rotation in chucks and collets. Choosing a DIN‑compliant bit reduces the risk of misfits and simplifies tool inventory management for workshops and industrial operations. Practical benefits for workshop and maintenance applications Beyond material and geometry, this bit is tailored for real workshop needs: reduced thrust force during cutting can make hand‑held drilling less strenuous and improve operator control, while the left‑cutting option expands the bit’s usefulness for maintenance tasks such as extracting corroded or stripped screws. The resulting time savings and increased first‑pass success rate benefit both craftspersons and production teams with frequent metalworking demands. Simple explanation of key terms for everyday use If the terminology is unfamiliar, here is a brief guide: left‑cutting means the flutes and cutting edges are ground to cut effectively when the spindle turns counterclockwise; HSS‑G is a high‑speed steel grade with enhanced properties for heavy cutting; a 135° point angle produces a flatter tip suited to hard materials; and DIN 338 specifies short, cylindrical‑shank twist drills commonly used in metalworking. These characteristics combine to make the bit a specialist solution rather than a general‑purpose wood or masonry tool. Choose the MetavCUT Profi Line Twist Drill with 7 mm diameter and 135° point angle for demanding metalwork — for personalised technical advice contact METAV Werkzeuge at info@metav-werkzeuge.com, call +49 2822 7131930 or WhatsApp +49 170 2837271 Bezeichnung: Twist Drill (Spiralbohrer) Marke: MetavCUT SKU: 60070-FDA Durchmesser: 7 mm Spitzenwinkel: 135° Ausführung: left cutting (linksschneidend) Typ: Twist Drill for Drilling Machine Material: HSS‑G Norm: DIN 338 Modellserie: Profi Line Anwendung: Drills for metal (Bohrer für Metall) Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill from MetavCUT best used for The MetavCUT Twist Drill is primarily intended for metalworking, with a particular strength in extracting broken or seized screws thanks to its left‑cutting geometry; it is also suitable for drilling alloyed and unalloyed steels when used in a Drilling Machine. Does the MetavCUT Profi Line Twist Drill require a special machine? The MetavCUT Profi Line Twist Drill needs a drilling machine capable of running in reverse (left rotation) to exploit the left‑cutting grind; for conventional forward drilling the same DIN 338 bit shape is compatible with standard chucks, but screw‑extraction performance requires left rotation. For what is a Twist Drill used A Twist Drill is mainly applied to the machining of high‑strength materials and larger drill diameters; the shape is easy to regrind and withstands higher loads, which makes it suitable for demanding metalwork and repair tasks. Which three drill types exist There are three principal drill types: Metal drills, Wood drills, and Stone/Concrete drills. Why are twist drills pointed Pointing a Twist Drill reduces the cross‑cut at the tip; this lowers friction and therefore reduces required thrust force while improving centring of the drill tip in the workpiece. Can a Twist Drill be used for wood A Metal drill can be used in wood, but guidance and finish will be inferior compared with a purpose‑made wood drill; metal drills are easier to regrind and usually have less self‑feeding action. For which drilling depths is the Twist Drill most used A through hole in solid material is commonly produced with a Twist Drill; for diameters up to 20 mm and drilling depths up to 100 mm the Twist Drill is the most frequently used tool. Is HSS or HSSE better The common belief that HSSE steels are always superior to HSS is incorrect; you should evaluate whether the working conditions justify the higher cost of HSSE before deciding.
7mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill Type N — MetavCUT short HSS‑G 7 mm, 135° tip, bright finished, DIN 338 The Twist Drill Type N short from MetavCUT is a precision HSS‑G 7 mm drill bit with a 135° tip angle, bright finished and fully ground shaft, engineered for metalworking on Drilling Machines. HSS‑G ground for up to 40% faster drilling 135° tip for hard and stainless steels Short design for higher stability and precision Fully ground shaft for improved concentricity Conforms to DIN 338 for short twist drills Faster machining with less effort thanks to HSS‑G technology Designed primarily for professional metalworking, this HSS‑G short Twist Drill delivers greater drilling performance and reduced operator effort. The ground finish of the cutting edges enables up to 40% faster penetration and requires significantly lower feed force compared with conventional HSS bits. Because the bit is short, it exhibits higher rigidity and reduced deflection, which directly improves hole accuracy when working in alloys, cast steels or temper cast materials. For users who prioritise efficiency on a Drilling Machine, this design translates into measurable time savings and more consistent results. Stable holes and reliable centring for demanding materials The 135° tip angle is chosen to perform reliably in harder materials such as stainless steel, where a blunter tip reduces wandering and shortens dwell time at the start of the hole. The Type N normal spiral geometry provides a universal flute form suited to metal drilling while the fully ground shaft improves concentricity and chuck clamping. Conforming to DIN 338 ensures consistent dimensions and manufacturing quality across the Basic Line series, so users benefit from reproducible drilling performance and predictable tool behaviour under higher loads. Optimised for metalworking applications and precise tasks Engineered for tasks where precision matters, this short Twist Drill is especially suited to drilling in unalloyed and alloyed steels, cast iron, sintered iron, non‑ferrous metals and hard plastics. The combination of Type N spiral geometry and the bright finished surface supports chip evacuation and prolongs tool life when paired with appropriate cutting fluid. Contractors, workshops and maintenance professionals will value the bit for producing clean, accurate holes in component manufacture, repair work and installation tasks. Practical handling, compatibility and supplier support The reduced overall length and the short spirallength improve handling and reduce the tendency to chatter in handheld and bench Drilling Machines. The fully ground shaft simplifies clamping and increases runout accuracy, which benefits threaded hole preparation and reaming follow‑up. If there is uncertainty whether this Twist Drill Type N suits a specific machine or material, METAV Werkzeuge provides extensive and competent advice to help select the right tool or to supply additional technical data. Choose the MetavCUT Twist Drill Type N for reliable metal drilling performance, and contact METAV Werkzeuge for expert advice by email info@metav-werkzeuge.com or by phone +49 2822 7131930 — WhatsApp available at +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 27070-FDA Type: Type N Diameter: 7 mm Tip angle: 135° Material: HSS‑G Standard: DIN 338 Execution: short Colour: bright finished Shaft finish: fully ground Spiral length: 69 mm Overall length: 109 mm Application: Drills for metal / Drilling Machine compatibility Model series: Basic Line Packaging unit: 10 Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is the Twist Drill used for? The MetavCUT Twist Drill Type N is mainly used for machining high‑strength materials and larger drill diameters; its geometry and HSS‑G composition make it suitable for alloyed and unalloyed steel, cast steel and similar tough materials, and its form is relatively easy to re‑grind while withstanding greater loads. Which 3 drill types are there? Commonly distinguished drill types are: Metal drill bits, Wood drill bits and Stone/Concrete drill bits, with the MetavCUT Twist Drill Type N belonging to the metal drill category.
7mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Twist Drill (Type N) — 7 mm, 135° Point Angle, Short, Bright finished, HSS-G, DIN 338 A Twist Drill (Type N) designed for precise metal drilling in Drilling Machines, offering a short, stable geometry for work on hard materials. Short design for improved stability HSS-G material for high cutting performance 135° point angle for hard materials Fully ground shank for excellent runout accuracy Durable HSS-G construction for faster, cleaner holes The HSS-G material of this Twist Drill ensures high wear resistance and reliable cutting behaviour when machining Steel and other Alloys. Because the flute geometry is produced by CNC grinding, the tool achieves very sharp cutting edges and a high concentricity, which translates into cleaner holes and longer tool life under correct cutting conditions. Users will benefit from up to 40% faster drilling and about 50% less feed force compared with conventional HSS designs, provided adequate coolant and appropriate speeds are used. Short overall length increases precision and reduces vibration A shorter design reduces the exposed overhang and therefore minimizes bending and chatter during operation. This results in higher positional accuracy and makes the drill particularly suitable for precise work in hardened materials such as Stainless Steel. The designation to DIN 338 confirms the geometry and format as a short Twist Drill with a Cylindrical Shank, ensuring compatibility with common chucks and fixtures in metalworking shops. Geometry optimised for metalworking and hard materials The 135° point angle is tailored to reduce initial drilling forces and improve centring in tough materials, shortening pilot time and improving surface finish in the hole. As a Type N (normal spiral) drill, this tool is engineered primarily for Metal applications including Cast Iron, Sintered Iron, Tempered Castings, Non-Ferrous Metals and Hard Plastics. For best results, use on stationary or machine-mounted Drilling Machines and apply appropriate cooling to avoid tempering the cutting edge. Target users and handling recommendations Workshop professionals, toolroom technicians and demanding hobbyists will appreciate the combination of a short flute length and a fully ground shank that delivers consistent runout and repeatable hole quality. To avoid brittleness-related breakage, operate the Twist Drill with steady feed, adequate coolant and secure clamping. Ground drills can be re-sharpened more easily than rolled equivalents, maintaining edge quality and service life when reconditioned correctly. We recommend the MetavCUT Twist Drill for precise metalworking applications; for technical advice or to confirm suitability for a specific material or machine, METAV Werkzeuge provides expert consultation – eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 | WhatsApp: +49 170 2837271 Designation: Twist Drill Brand: MetavCUT SKU: 45070-FDA Diameter: 7 mm Point Angle: 135° Type: Type N Execution: Short Finish: Bright finished Shank Execution: Fully ground Material: HSS-G Norm: DIN 338 Spiral Length: 69 mm Total Length: 109 mm For Drilling Machine: Drilling Machine Application: Drills for metal Model Series: Standard Line Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What are Twist Drills used for? The MetavCUT Twist Drill is primarily used for machining high-strength materials and larger hole diameters. Its ground geometry is easy to re-sharpen and withstands higher loads, making it suitable for demanding metalworking tasks where durability and precision are required. Which three drill types exist? For context, the MetavCUT Twist Drill belongs to the metal-drill category. The three main drill types are Metal drills, Wood drills and Stone/Concrete drills.
7mm HSS-G Twist Drill DIN 338 ,short, bright finished, Type N - MetavCUT
Die kurze Ausführung des Spiralbohrers vereint erhöhte Stabilität durch reduzierte Auskraglänge mit der schneidstarken HSS-G-Geometrie und dem 135° Spitzenwinkel, was präzise Bohrungen in legierten und unlegierten Stählen erleichtert. Nutzen Sie die Kombination aus Robustheit, Schnittleistung und Normkonformität für zuverlässige Ergebnisse und bestellen Sie den Bohrer über Metav Werkzeuge oder fragen Sie unsere technische Beratung an. Spiralbohrer von MetavCUT — Kurzer HSS-G Metallbohrer (Typ N), 7 mm Der Spiralbohrer ist ein kurzer, geschliffener HSS-Bohrer nach DIN 338, entwickelt für präzise Metallbohrungen in Stahl, Guss und Nichteisenmetallen. Kurze Ausführung für hohe Stabilität HSS-G geschliffen für präzise Bohrlöcher Spitzenwinkel 135° für härtere Werkstoffe Zylinderschaft passend für Handbohrmaschine DIN 338 Konformität, Profi Line Qualität Präzise Führung durch geringe Auskraglänge Die kürzere Bauform reduziert die Auslenkung und steigert die Stabilität beim Bohren, wodurch saubere und maßhaltige Bohrlöcher erreicht werden. Durch die HSS-G-Fertigung ist die Schneidkante sehr scharf und die Rundlaufgenauigkeit hoch, was besonders beim Bohren in härteren Metallen wichtig ist. Anwender profitieren von weniger Vibration, geringerer Bruchanfälligkeit bei stationärem Einsatz und einer zuverlässig wiederholbaren Bohrqualität. Angepasste Geometrie für harte Werkstoffe Der 135° Spitzenwinkel sorgt für ein leichteres Eindringen in zähe Materialien und reduziert das Ausblättern am Bohrlochansatz. Die geschliffene Spiralgeometrie steigert die Spanabfuhr und ermöglicht bei richtigen Schnittwerten ein schnelleres Bohren bei geringer Anpresskraft. Typ N steht für die bewährte Normalspirale, die sich besonders für legierte und unlegierte Stähle sowie Gusswerkstoffe eignet; bei rostfreien Stählen empfiehlt sich Kühlschmierstoff zur Lebensdauerverlängerung. Einsatzbereiche und Anwendernutzen Dieses Werkzeug richtet sich an Werkstätten, Instandhaltung und professionelle Heimwerker, die Metall präzise bearbeiten wollen. Die Ausführung ist für den Einsatz an Handbohrmaschinen und stationären Maschinen geeignet; der kurze Schaft verbessert die Handhabung und die Maßhaltigkeit. Die MetavCUT Profi Line ist besonders dann vorteilhaft, wenn wiederholgenaue Ergebnisse und eine robuste Verarbeitung gefragt sind. Norm, Verarbeitung und praktische Hinweise Die Fertigung nach DIN 338 garantiert Maße und Ausführung entsprechend gängiger Industriestandards. Geschliffene Bohrer bieten hohe Schnittgüten, verlangen jedoch sorgfältige Handhabung; bei längeren Schnittzyklen empfehlen sich stationäre Aufnahmen und Kühlung. Zur Präzisionssteigerung kann vorgepunktet oder ein Zentrierbohrer eingesetzt werden, vor allem bei anspruchsvollen Passungen. Setzen Sie auf die Profi Line von MetavCUT und fordern Sie Ihr Angebot direkt per E‑Mail an info@metav-werkzeuge.com oder telefonisch unter +49 2822 7131930 an — schnelle Lieferung ab Emmerich und fachkundige Beratung inklusive Produktmerkmale Artikelnummer: 48070-FDA Marke: MetavCUT Serie: Profi Line Fakten Durchmesser: 7 mm Gesamtlänge: 109 mm Spirallänge: 69 mm Spitzenwinkel: 135° Verpackungseinheit: 10 Besonderheiten Material: HSS-G (Schnellarbeitsstahl, geschliffen) Norm: DIN 338 (Kurzspiralbohrer mit Zylinderschaft) Typ: Typ N (Normalspirale, für Metall) Schaft Ausführung: geschliffen Farbe: blank (bright finished) Ausführung: kurz Für Bohrmaschine: Handbohrmaschine FAQ Was unterscheidet diesen Bohrer von Standardspiralbohrern? Der Spiralbohrer von MetavCUT aus der Profi Line zeichnet sich durch die kurze Ausführung und die geschliffene HSS-G-Geometrie aus; dadurch erhöht sich die Stabilität und die Bohrleistung in harten Werkstoffen im Vergleich zu längeren Standardbohrern. Eignet sich der Bohrer für Edelstahlarbeiten? Ja, der Bohrer mit 135° Spitzenwinkel und HSS-G-Material ist für härtere Werkstoffe wie Edelstahl geeignet; bei rostfreien Stählen wird jedoch die Verwendung von Kühlschmierstoff empfohlen, um Standzeit und Schnittverhalten zu verbessern. Kann ich den Bohrer in einer Handbohrmaschine verwenden? Der Spiralbohrer ist für den Einsatz an Handbohrmaschinen geeignet und verfügt über einen geschliffenen Zylinderschaft; bei höherer Präzision empfiehlt sich jedoch die Aufnahme in eine stationäre Maschine. Welche Vorteile bietet die Fertigung nach DIN 338? Die DIN 338 stellt sicher, dass Abmessungen, Schaftform und Ausführung den Industriestandards entsprechen; das erleichtert die Austauschbarkeit und gewährleistet konstante Qualität bei den MetavCUT Profi Line Spiralbohrern (SKU 48070-FDA).
7mm HSS-G Twist Drill DIN 338 ,short, TIN-coated - MetavCUT
MetavCUT Twist Drill (Short, 7 mm, 118°, TiN-coated, HSS-G, DIN 338, Fully ground shank) The MetavCUT Twist Drill is a short Twist Drill engineered for precision metal drilling, offering a 7 mm diameter, a 118° tip angle and a TiN coating for longer tool life. Short design for increased stability 7 mm Diameter for precise holes 118° Tip Angle for easier penetration TiN-coated HSS for extended tool life Fully ground shank for fast drilling High performance and measurable efficiency for metalworking The MetavCUT Twist Drill combines a short design with HSS-G material and a TiN-coated surface to reduce friction and extend service life. The ground geometry delivers up to 40% faster drilling and requires 50% less feed force compared with conventional HSS drills, which directly reduces operator effort and cycle times. The TiN coating further lowers wear when used with an appropriate cooling system, making the tool particularly suitable for alloyed and unalloyed steel, Tempered Cast Iron and other non-ferrous metals. Precision, stability and guidance in every hole A reduced overall length and a shortened overhang increase stability and reduce deflection, so holes come out more accurate on both stationary and portable machines. The fully ground shank and ground flutes ensure excellent centring and a clean chip evacuation pattern, translating to improved surface finish and repeatable hole quality. The 118° tip angle supports reliable penetration on slightly softer metals and reduces walking on curved surfaces. Clear application range and machining recommendations This short Twist Drill is optimised for drilling into metals such as steel, Cast Iron, Sintered Iron, Copper, Bronze and Hard Plastics. Use with a suitable Drilling Machine or a stable hand drill at the correct speed for the material; cooling is recommended for tougher alloys to maximise lifetime. The drill conforms to DIN 338, which specifies short cylindrical-shank high-speed steel drills; the ground manufacturing process (HSS-G) provides sharp cutting edges and high run-out accuracy, best exploited under rigid clamping and controlled feeds. Who benefits and why this design matters Workshop professionals and production technicians will appreciate the tool’s combination of precision and durability. The short geometry suits tasks requiring minimal vibration and exact hole placement, for example in jig work or when working close to edges. Because the cutter is easier to regrind than some other types, maintenance and refurbishment are straightforward, making this an economical choice for repetitive machining of medium-hard materials. We recommend the MetavCUT short TiN-coated Twist Drill for demanding metalworking tasks; METAV Werkzeuge offers expert technical advice and support if you are unsure whether this tool meets your requirements — contact METAV Werkzeuge by eMail at info@metav-werkzeuge.com, by phone at +49 2822 7131930 or via WhatsApp at +49 170 2837271 Technical information Designation: Twist Drill Brand: MetavCUT SKU: 28070-FDA Diameter: 7 mm Overall length: 109 mm Spiral length: 69 mm Tip angle: 118° Type / Execution: Short Material: HSS-G Surface / Coating: TiN-coated Shank finish: Fully ground Suitable for: Drilling Machine / Hand drill Application: Drills for metal Standard: DIN 338 Model series: Basic Line Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com FAQ What is a Twist Drill used for? A Twist Drill such as the MetavCUT Twist Drill is primarily used for machining high-strength materials and larger bore diameters; its design can be ground easily and withstands significant loads, making it suitable for steels and other hard materials. Which three drill types exist? The three primary drill types are metal drills, wood drills and stone/concrete drills, each optimised for material-specific cutting geometry and chip removal behavior.
7mm HSS-G Twist Drill DIN 338 ,short, TIN-coated, Type N - MetavCUT
Kombination aus hoher Standzeit durch TIN-Beschichtung und präziser HSS-G-Geometrie ermöglicht schnelle, saubere Bohrungen in Stahl und Nichteisenmetallen; die kurze Ausführung sorgt für zusätzliche Stabilität. Bestellen Sie den Spiralbohrer direkt über Metav oder fragen Sie unsere Beratung an. Spiralbohrer 7 mm von MetavCUT (kurze Ausführung, HSS-G) Der Spiralbohrer ist ein kurzer, geschliffener HSS-G-Bohrer nach DIN 338 für präzises Metallbohren in stationären und handgeführten Maschinen. Kurze Ausführung für erhöhte Stabilität TIN-Beschichtung für längere Lebensdauer Geschliffenes HSS-G: Präzise Bohrlöcher Spitzenwinkel 135°: ideal für harte Werkstoffe DIN 338-konform; Zylinderschaft, Typ N Stabilität und Präzision beim Metallbohren Dank der kurzen Bauform reduziert sich die Auskraglänge, wodurch sich die Stabilität beim Bohren deutlich erhöht. Die geschliffene Schneidgeometrie sorgt für scharfe Kanten und eine hohe Rundlaufgenauigkeit, was zu sauberen, maßhaltigen Bohrlöchern in Stahl, Temperguss und Gusseisen führt. Diese Eigenschaften machen den Bohrer zu einer belastbaren Wahl für präzise Fertigungsaufgaben. Höhere Effizienz bei geringerem Kraftaufwand Der geschliffene HSS-Bohrer ermöglicht ein bis zu 40 % schnelleres Bohren und benötigt dabei etwa 50 % weniger Anpresskraft als herkömmliche HSS-Varianten. Die TIN-Beschichtung reduziert Reibung und Verschleiß, besonders bei geeigneter Kühlung, und verlängert so die Standzeit. Das Ergebnis sind kürzere Bearbeitungszeiten und weniger Werkzeugwechsel in der Fertigung. Vielseitige Anwendung in Werkstatt und Produktion Als Produkt aus dem Standard-Bereich eignet sich der Bohrer für Werkstatt, Montage und anspruchsvolle DIY-Arbeiten. Er ist geeignet für dünne bis mittlere Bleche, Profile und Flachstahl sowie für Nichteisenmetalle wie Kupfer und Bronze. Die Kombination aus Typ N-Normalspirale und Zylinderschaft macht ihn praktikabel für Handbohrmaschine und stationäre Maschinen gleichermaßen, solange die Anwendung keine extrem tiefen Löcher über das fünffache des Durchmessers erfordert. Normkonforme Verarbeitung und Materialeigenschaften Die Fertigung nach DIN 338 und die Ausführung als HSS-G (geschliffen) garantieren definierte Qualitätsmerkmale: scharfe Spangebende Kanten und hohe Präzision. Als Typ N-Normalspirale ist der Bohrer für allgemeine Metallbearbeitung optimiert. Hinweis: Geschliffene Bohrer sind sehr leistungsfähig, können aber bei unsachgemäßer Handhabung spröder reagieren; Kühlung und stationäre Spannmittel erhöhen die Sicherheit. Empfehlung: MetavCUT Spiralbohrer mit TIN-Beschichtung für dauerhafte Präzision — Bestellbar über Metav, bei Fragen eMail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 Produktmerkmale Artikelnummer: 46070-FDA Marke: MetavCUT Bezeichnung: Spiralbohrer Serie / Baureihe: Standard Line Typ: Typ N Ausführung: kurz Farbe: TIN-beschichtet Material: HSS-G Norm: DIN 338 Für Bohrmaschine: Handbohrmaschine Schaft Ausführung: geschliffen Fakten Durchmesser: 7 mm Gesamtlänge: 109 mm Spirallänge: 69 mm Spitzenwinkel: 135° Verpackungseinheit: 10 Besonderheiten TIN-beschichtet: Titan-Nitrid-Beschichtung, erhöht Verschleißfestigkeit HSS-G: Geschliffener Schnellarbeitsstahl, sehr scharfe Kanten DIN 338: Norm für kurze Spiralbohrer mit Zylinderschaft Typ N: Normalspirale, klassisch für Metallbohrungen FAQ Für welche Materialien eignet sich der Bohrer besonders? Der MetavCUT Spiralbohrer in HSS-G mit TIN-Beschichtung eignet sich besonders für legierten und unlegierten Stahl, Gusseisen, Temperguss sowie Nichteisenmetalle wie Kupfer und Bronze. Passt der Bohrer in eine Handbohrmaschine? Ja, die Ausführung mit Zylinderschaft und die Angabe „Für Bohrmaschine: Handbohrmaschine“ machen den Spiralbohrer geeignet für handgeführte Geräte sowie stationäre Maschinen. Welche Vorteile bringt die TIN-Beschichtung? Die TIN-Beschichtung reduziert Reibung und Verschleiß, erhöht die Lebensdauer und verbessert die Wärmebeständigkeit beim Bohren in Metall. Warum ist die Ausführung „geschliffen“ relevant? Geschliffene HSS-G-Bohrer bieten höhere Schärfe und Rundlaufgenauigkeit, was zu präziseren Bohrlöchern führt; sie sind jedoch empfindlicher gegenüber schlagartigen Belastungen. Gibt es eine Modellbezeichnung oder SKU für Nachbestellungen? Die Artikelnummer des Spiralbohrers lautet 46070-FDA; diese SKU erleichtert Nachbestellungen und die Kommunikation mit Metav.
7mm HSS-G Twist Drill DIN 338 ,short, TIN-coated, Type N - MetavCUT
Nutzen Sie die Kombination aus kurzer Ausführung für mehr Stabilität, der TIN‑Beschichtung für reduzierte Reibung und dem geschliffenen HSS‑G‑Material für schnelle, kraftarme Bohrfortschritte; bestellen Sie den Bohrer direkt über METAV Werkzeuge oder fordern Sie bei Bedarf die technische Beratung an. Spiralbohrer von MetavCUT »Profi Line« — Typ N, HSS‑G, Ø 7 mm, kurz Der Spiralbohrer in kurzer Ausführung wurde für präzise Metallbearbeitung entwickelt und eignet sich besonders für legierten und unlegierten Stahl sowie Nichteisenmetalle auf Handbohrmaschinen und stationären Maschinen. Kurze Ausführung für hohe Stabilität HSS‑G geschliffen für sehr scharfe Schneiden TIN‑Beschichtung reduziert Hitze und Verschleiß Spitzenwinkel 135° für harte Werkstoffe Geeignet für Handbohrmaschine und stationäre Maschinen Stabile Konstruktion für präzise Metallbohrungen Die kurze Bauform reduziert die Auskraglänge und sorgt so für höhere Stabilität und weniger Flattern beim Bohren. Das Ergebnis sind sauberere Bohrlöcher und bessere Maßhaltigkeit, speziell bei harten Werkstoffen. Aufgrund des Durchmessers fällt der Bohrer in den Standard‑Bereich und ist deshalb sowohl für die Werkstatt als auch für den mobilen Einsatz mit Handbohrmaschine geeignet. Tiefe Sacklochbohrungen über das Fünffache des Durchmessers hinaus sollten vermieden werden, da die Spanabfuhr und Rundlaufgenauigkeit bei sehr tiefen Löchern abnehmen können. Material und Beschichtung verlängern Standzeit Der geschliffene HSS‑G‑Werkstoff ermöglicht sehr scharfe Schneiden und hohe Rundlaufgenauigkeit, wodurch das Bohren im Metall bis zu 40 % schneller erfolgen kann und gleichzeitig bis zu 50 % weniger Anpresskraft erforderlich ist. Die TIN‑Beschichtung (Titan‑Nitrid) reduziert Reibung und thermische Belastung, was die Lebensdauer des Werkzeugs erhöht. Bei anspruchsvollen Materialien empfiehlt sich die Nutzung einer Kühlschmierstoffzufuhr, damit die Beschichtung optimal wirkt und der Verschleiß weiter minimiert wird. Zielgruppen und typische Anwendungen Der Bohrer richtet sich an Metallbauer, Instandhalter, Werkzeugmacher und ambitionierte Werkstätten, die Wert auf präzise und wirtschaftliche Bearbeitung legen. Einsatzgebiete sind das Bohren in legierten und unlegierten Stahl, Gusswerkstoffe, Sintereisen, Temperguss sowie Nichteisenmetalle wie Kupfer, Bronze und Neusilber. Auch Hartkunststoffe lassen sich mit diesem Bohrer zuverlässig bearbeiten. Für Großserien in gehärtetem Stahl oder sehr tiefe Bohrungen sind hingegen speziellere Werkzeuge sinnvoller. Geometrie, Norm und praktische Hinweise für die Auswahl Die Ausführung entspricht der Norm DIN 338, die kurze Spiralbohrer mit Zylinderschaft klassifiziert. Die Normalspirale Typ N und der Spitzenwinkel von 135° machen den Bohrer besonders geeignet für härtere Werkstoffe, weil der Anbohrvorgang kontrollierter erfolgt. Geschliffene Bohrer bieten sehr saubere Bohrbilder, können jedoch spröder sein; daher sind stationäre Aufnahmen und ggf. Kühlschmierstoffe empfehlenswert. Für größere Durchmesser empfiehlt sich das schrittweise Aufbohren, um die Querschneide zu entlasten. Setzen Sie auf die Präzision der MetavCUT Profi Line: Fordern Sie den TIN‑beschichteten HSS‑G‑Bohrer über METAV Werkzeuge an oder klären Sie technische Details direkt mit der Fachberatung per eMail info@metav-werkzeuge.com oder Telefon +49 2822 7131930 Produktmerkmale Artikelnummer: 41070-FDA Marke: MetavCUT Serie: Profi Line Bezeichnung: Spiralbohrer Typ: Typ N Norm: DIN 338 Daten: Durchmesser: 7 mm Gesamtlänge: 109 mm Spirallänge: 69 mm Spitzenwinkel: 135° Verpackungseinheit: 10 Besonderheiten Material: HSS‑G (G = geschliffen) Schaftausführung: geschliffen Oberfläche: TIN‑beschichtet (Titan‑Nitrid) Ausführung: kurz Für Bohrmaschine: Handbohrmaschine Modellserie: Profi Line FAQ Für welche Materialien eignet sich der Bohrer am besten? Der MetavCUT Profi Line Spiralbohrer (Typ N, SKU 41070‑FDA) eignet sich besonders für legierten und unlegierten Stahl, Gusswerkstoffe, Sintereisen sowie Nichteisenmetalle wie Kupfer und Bronze und kann auch Hartkunststoff bearbeiten. Kann der Bohrer in einer Handbohrmaschine eingesetzt werden? Ja, die kurze Ausführung wurde für den Einsatz auf Handbohrmaschine und stationären Maschinen konzipiert; durch die reduzierte Auskraglänge verbessert sich die Stabilität bei handgeführten Anwendungen. Warum ist die TIN‑Beschichtung vorteilhaft? Die TIN‑Beschichtung (Titan‑Nitrid) auf dem HSS‑G‑Bohrer reduziert Reibung und Wärmeentwicklung, verlängert die Standzeit und sorgt für geringeren Verschleiß bei wiederholten Bohrvorgängen. Welche Vorteile bringt der geschliffene HSS‑G‑Bohrer gegenüber gewalzten Bohrern? Geschliffene HSS‑G‑Bohrer bieten sehr scharfe Kanten und höhere Rundlaufgenauigkeit, was zu saubereren Bohrlöchern führt; sie sind deshalb besser für präzise Metallbearbeitung geeignet, erfordern aber vorsichtigen Einsatz wegen möglicher Sprödigkeit. Ist Kühlung beim Bohren erforderlich? Für anspruchsvolle Materialien und zur Maximierung der Lebensdauer der TIN‑Beschichtung wird die Nutzung eines geeigneten Kühlsystems empfohlen; das reduziert Reibung und verschleißbedingte Wärmeentwicklung.
Why carbide indexable inserts remain the go-to choice
Carbide indexable inserts are the most widely used and versatile cutting inserts in machining. Manufactured from a sintered mixture of hard particles such as tungsten carbide and a metallic binder like cobalt, these inserts form the actual cutting edge on toolholders including milling cutters, turning inserts and drills. Synonyms used here: carbide cutting inserts, indexable carbide inserts.
How they perform under coolant and load
As the cutting element, carbide indexable inserts enable economic and precise machining across a broad spectrum of materials, from soft non‑ferrous metals to high‑strength steels. In tool systems without internal cooling, heat generated at the cutting zone is normally removed by external machine nozzles using coolant, which is adequate for most standard tasks, open contours and easily accessible components. For deep holes, heavy roughing or when working with materials that generate high temperatures such as stainless steel or titanium alloys, the use of internal cooling is essential: coolant is delivered through internal channels in the toolholder directly to the cutting edge under pressure to prevent thermal overload, optimise chip formation and extend insert life.
Key performance gains you can expect
- increased tool life through the high wear resistance and balanced toughness of tungsten carbide inserts
- consistent chip control and surface finish when coolant is delivered precisely via internal channels
- reduced machine downtime thanks to easy indexability and fast insert changes on compatible toolholders
- broad material compatibility, from soft non‑ferrous metals to hardened steels, enabling fewer tool variants in stock
- economic productivity by combining long stand life with repeatable cutting performance
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In brief: carbide indexable inserts at a glance
Carbide indexable inserts deliver the necessary balance of extreme wear resistance and mechanical toughness for versatile, cost‑efficient machining. Used with appropriate coolant strategy—external coolant for general work and internal cooling for demanding, deep or heat‑intensive operations—they are a cornerstone of modern metalcutting.
FAQ
What are carbide indexable inserts made of?
Carbide indexable inserts are manufactured from a sintered mixture of hard particles such as tungsten carbide and a metallic binder like cobalt, producing a cutting material that combines high wear resistance with the toughness needed to resist mechanical shock.
When is internal cooling necessary for carbide cutting inserts?
Internal cooling becomes necessary for deep hole drilling, heavy roughing and when machining materials that generate significant heat, such as stainless steel or titanium alloys. Internal cooling channels in the toolholder deliver coolant directly to the cutting edge to prevent thermal overload and improve chip breakage.
Can indexable carbide inserts be used without internal cooling?
Yes. For most standard applications, open contours and well‑accessible components, external coolant supplied by machine nozzles is sufficient, as tungsten carbide is more tolerant of moderate temperature fluctuations than some alternative materials.
How do carbide indexable inserts contribute to production efficiency?
By offering long tool life, stable cutting performance and quick indexability on compatible toolholders, indexable carbide inserts help reduce downtime, simplify tool inventories and maintain consistent part quality across varying materials.
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