50mm Core Drill 28mm HSS With 19.05mm Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS construction, a Weldon 19.05 mm (3/4") shank and a 50 mm cutting depth for faster, reliable holemaking; order the annular cutter directly via Metav Werkzeuge or contact our consultants for technical advice. NOVA 50 annular cutter — 28 mm, HSS, Weldon shank for robust holemaking The NOVA 50 annular cutter is a high‑performance HSS core drill designed for efficient metalworking where precise, repeatable holes are required High-speed steel (HSS) construction Weldon shank 19.05 mm (3/4") for secure clamping 28 mm diameter, 50 mm cutting depth Seven cutting edges for long service life Faster holemaking with reduced material removal Annular cutters remove only the material at the periphery of a hole, which results in significantly less waste and shorter cycle times compared with solid twist drills. The 28 mm diameter and 50 mm cutting depth are optimised for common through‑hole and partial‑depth applications, enabling efficient metal removal while maintaining dimensional control. The geometry of the cutter concentrates cutting forces at the rim, leading to cleaner chips and reduced spindle load, which supports smoother operation in repetitive production environments. Long life from HSS and precise cutting geometry Constructed from high‑speed steel (HSS) and featuring seven cutting edges, this cutter combines wear resistance with consistent cutting performance. HSS retains hardness at elevated temperatures, which helps to maintain edge sharpness during demanding runs. The multiple cutting edges distribute wear across the tool, increasing the interval between regrinds and replacements. This extended service life translates into lower tool change frequency and improved uptime in workshop workflows. Secure clamping and standardised dimensions for easy integration The Weldon shank 19.05 mm (3/4") offers a robust mechanical connection to compatible chucks and arbor systems, reducing the risk of slippage under heavy feed. Metric specification and clear use of a 3/4" Weldon interface simplify tool selection and stock management across international inventories. The standardised shank and metric labelling make the cutter straightforward to combine with existing holders and adaptors, supporting predictable set‑up times and repeatable clamping accuracy. Precision depth control and consistent hole quality With an overall length of 86 mm and a defined 50 mm cutting depth, the cutter provides predictable penetration for controlled holemaking. The rim‑type cutting action reduces radial drift and helps preserve concentricity, resulting in accurate bore diameters and improved fit for press‑fits or threaded operations. The solid HSS construction and precise flute geometry promote uniform chip evacuation, which supports repeatable surface finish and reduces the need for finishing passes. For reliable core drilling with FEIN quality, contact Metav Werkzeuge for tailored advice and to secure the correct NOVA 50 annular cutter for the workshop; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4149702666NW Type: NOVA 50 Product: Annular cutter Brand: C. & E. Fein GmbH Facts Diameter: 28 mm Cutting depth: 50 mm Overall length: 86 mm Cutting edges: 7 Shank: Weldon 19.05 mm (3/4") Material: HSS Special features High service life Metric dimensions Shank execution: Weldon Robust geometry for reduced cutting forces FAQ What is the cutting depth of this annular cutter? The NOVA 50 annular cutter provides a cutting depth of 50 mm, suitable for many partial‑depth and through‑hole operations. Which shank does the cutter use for clamping? The tool features a Weldon shank 19.05 mm (3/4"), ensuring secure clamping in compatible holders and arbors. What material is the tool manufactured from? The cutter is made from HSS (high‑speed steel), designed for durability and heat resistance during metal cutting. How many cutting edges does the cutter have and what is the benefit? The annular cutter has seven cutting edges, which helps to distribute wear and extend the tool's service life while maintaining consistent hole quality. Can this tool be used with existing arbors and chucks? Compatibility is achieved via the 3/4" Weldon shank (19.05 mm); the cutter will fit arbors and chucks that accept a Weldon interface and the specified shank diameter. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill 32mm HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
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50mm Core Drill Bit 12mm HSS With 19.05mm Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS cutting edges, a Weldon 19.05 mm (3/4") shank and a 50 mm cutting depth for dependable core drilling performance in machine-mounted applications. Order the tool directly via Metav Werkzeuge or consult their technical advisors for fitment and compatibility. NOVA 50 Core Drill (12 mm) by FEIN — HSS, Weldon Shank The NOVA 50 core drill is a machine-mounted cutting tool designed for 12 mm bore holes with a 50 mm cutting depth, supplied with a Weldon shank for secure clamping in drilling arbors. HSS construction for high cutting performance 50 mm cutting depth for deep core holes Weldon shank 19.05 mm (3/4") for secure clamping 12 mm diameter for precise holemaking Greater cutting reliability for production runs The HSS composition and four-flute geometry provide a balance of toughness and chip evacuation that supports sustained operation in workshop environments. High-speed steel resists thermal softening during typical drilling cycles, while the multiple cutting edges distribute load and reduce vibration, which contributes to a longer tool life and consistent hole quality. These design choices translate into fewer tool changes and steadier throughput on production lines where reproducible core holes are required. Secure mounting and improved concentricity for machine use Thanks to the Weldon shank with a diameter of 19.05 mm (3/4"), the drill seats firmly in compatible holders and arbors, reducing the risk of slippage under torque and improving concentricity during machine-mounted drilling. The combination of a total length of 86 mm and a 50 mm cutting depth makes this tool suitable for standard core-drilling depths while keeping overhang minimal, which helps to preserve rigidity and maintain drill straightness in automated setups and bench-mounted machines. Workshop efficiency and predictable maintenance With a 12 mm diameter and a construction focused on wear resistance, this core drill supports routine maintenance planning and predictable replacement intervals. The tool’s specification emphasises serviceability and compatibility with metric machine tool interfaces, enabling straightforward integration into existing tooling assortments. For purchasing and supply continuity, Metav Werkzeuge offers stock management and advice to ensure reliable delivery and to minimise downtime in metalworking and fabrication shops. For technical advice on fitment or to secure a supply of FEIN NOVA 50 core drills, contact Metav Werkzeuge — they provide expert consultation and direct delivery from Emmerich; eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930 Technical data SKU: 4149702650NW Product type: Core drill Brand: C. & E. Fein GmbH Model: NOVA 50 Material: HSS Diameter: 12 mm Cutting depth: 50 mm Total length: 86 mm Shank: Weldon 19.05 mm (3/4") Cutting edges: 4 Packaging unit: 1 Facts Diameter: 12 mm Cutting depth: 50 mm Total length: 86 mm Shank diameter: 19.05 mm (3/4") Number of cutting edges: 4 Special features Weldon shank for secure clamping Metric dimensions High service life (stated feature) Designed for machine-mounted drilling FAQ What machine holders are compatible with this core drill? The core drill features a Weldon shank of 19.05 mm (3/4"), which is compatible with Weldon-type holders and arbors; check machine arbor specifications to confirm fit. Is the NOVA 50 suitable for high-speed drilling? Constructed from HSS, the drill tolerates typical machining speeds used for core drilling, but recommended cutting parameters depend on the workpiece material and machine capability. How deep can this tool cut in a single pass? The tool has a specified cutting depth of 50 mm, which defines the effective depth for core-hole creation. What size of hole does this tool produce? The tool is specified with a 12 mm diameter, producing a nominal 12 mm bore when used with appropriate machining practices. How many cutting edges does the core drill have? The design uses four cutting edges, which promotes stable cutting action and improved chip removal. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill Bit HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of the robust HSS construction, the secure Weldon shank (19.05 mm / 3/4") and the 50 mm cutting depth to maintain steady production of clean, accurate bores; order or request advice via Metav Werkzeuge for availability and technical guidance. NOVA 50 annular cutter – HSS, 20 mm diameter, Weldon shank (FEIN) The NOVA 50 annular cutter is a high-performance core drilling tool for metalworking, designed for efficient holemaking in production and workshop environments with a 3/4" Weldon shank for secure mounting. HSS construction for long tool life Weldon shank 19.05 mm (3/4") for firm grip 50 mm cutting depth for deep boreholes Five cutting edges for efficient removal Faster, more efficient boremaking for metalwork The annular cutter design delivers fast material removal by cutting only the periphery of the hole rather than the full core, which reduces power demand and cycle times compared with twist drills. Manufactured in HSS, the tool combines heat resistance with toughness for consistent performance. With a 20 mm diameter and 50 mm cutting depth, the cutter is suitable where a clean, controlled through-hole is required; the presence of five cutting edges promotes balanced cutting action and helps to reduce vibration. This efficiency translates directly into shorter machining cycles and predictable output in repetitive operations. Secure mounting and compatibility with magnetic drills A Weldon shank (19.05 mm / 3/4") provides a robust mechanical interface for Weldon-style holders and magnetic drilling machines, preventing slippage under load. The standard shank flats enable quick clamping with a set screw and ensure concentricity when used with a properly maintained holder. The overall length of 86 mm combined with the 50 mm effective cutting depth gives a compact profile while still enabling deep bore applications; the shank format also simplifies tool changes during production, reducing downtime and improving workflow continuity. Durable design and workshop serviceability Constructed from HSS, the cutter is built for sustained use in industrial and trade environments where tool life and repeatability matter. The solid substrate supports periodic regrinding where appropriate, extending service life when straight flutes remain intact. For maximised durability, common practice includes controlled feed, appropriate coolant or lubricant, and stable clamping. Supplied as a single unit with metric dimensions, the tool meets workshop standards for compatibility and repeatable performance, supporting reliable planning of production runs and maintenance schedules. Request a technical check and stock confirmation from Metav Werkzeuge to ensure the NOVA 50 annular cutter with Weldon shank meets the specific machine and application requirements in the workshop. Technical data Article number: 4149702658NW Type: NOVA 50 Product: Annular cutter Facts Diameter: 20 mm Cutting depth: 50 mm Overall length: 86 mm Shank diameter: 19.05 mm (3/4") Cutting edges: 5 Special features Material: HSS Weldon shank 19.05 mm (3/4") Metric dimensions High tool life FAQ How deep can the cutter drill? The NOVA 50 annular cutter has a cutting depth of 50 mm, allowing for deep, clean boreholes within that axial range. Will the shank fit a magnetic drill? The Weldon shank (19.05 mm / 3/4") is designed for Weldon-style holders commonly used on magnetic drilling systems and provides secure clamping for heavy cutting. Can the HSS cutter be resharpened? HSS is suitable for professional resharpening; the NOVA 50 can be serviced by a qualified tool workshop to restore cutting geometry and prolong service life. How does an annular cutter differ from a twist drill? An annular cutter removes a ring of material and leaves a solid slug, which reduces cutting volume and power draw compared with a twist drill of the same diameter, resulting in faster, cleaner holes. What is the SKU and manufacturer of this tool? Article number 4149702658NW identifies the NOVA 50 annular cutter by C. & E. Fein GmbH with the specifications listed above. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D.14mm HSS With 3/4" Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of high cutting performance, a robust Weldon connection and metric precision for efficient holemaking in metalworking. Order the core drill directly via Metav Werkzeuge or consult our specialists for application advice. NOVA 50 Core Drill, 14 mm – HSS with Weldon shank (FEIN) The NOVA 50 Core Drill is a 14 mm hole cutter designed for reliable metal core drilling with a 50 mm cutting depth and a Weldon 19.05 mm (3/4") shank for secure toolholding HSS material for long tool life Weldon shank 19.05 mm (3/4") for secure clamping 50 mm cutting depth for deeper core holes Four cutting edges for fast, stable cutting Faster, repeatable metal holemaking The HSS construction and four-flute geometry deliver stable cutting action and consistent chip evacuation for demanding metalworking tasks. The combination of four cutting edges and a 14 mm diameter reduces vibration and improves concentricity, resulting in cleaner holes and less rework. This design supports throughput improvements in serial machining and workshop applications where repeatability matters. Secure clamping for heavy-duty use A Weldon shank 19.05 mm (3/4") provides a robust mechanical connection to chucks and holders, preventing slip under torque and allowing the use of high feed rates. The stout shank design simplifies tool changes on magnetic drills and heavy-duty drill stands while maintaining axial stability. For users requiring dependable clamping, this shaft configuration minimises downtime from slipping tools. Depth and geometry that match the task With a cutting depth of 50 mm, the tool is suited to core drilling tasks that demand deeper penetration without sacrificing stability. The metric dimensions and compact total length of 86 mm make the cutter versatile for both benchtop and portable drilling rigs. The core-drilling geometry balances efficient material removal with controlled heat build-up to extend usable life. Material suitability and maintenance guidance Made from HSS, the cutter is appropriate for a wide range of ferrous machining tasks where toughness and edge retention are essential. The four-flute design improves chip control, which helps when working with steels and other common workshop materials. Regular inspection of the cutting edges and correct clamping in a Weldon holder will maintain performance and extend service intervals for the tool. Contact Metav Werkzeuge for personalised advice on fixture compatibility and application suitability — Metav Werkzeuge can confirm whether this NOVA 50 Core Drill fits the specific machine setup or recommend alternatives if needed. Technical data SKU: 4149702652NW Type: NOVA 50 Product: Core drill Facts Diameter: 14 mm Total length: 86 mm Cutting depth: 50 mm Cutting edges: 4 Shank diameter: 19.05 mm (3/4") Special features Material: HSS Shank type: Weldon High service life Metric dimensions FAQ What materials can this core drill machine effectively cut? The NOVA 50 core drill, a 14 mm HSS hole cutter, is optimised for typical ferrous materials and workshop steels; the four-flute geometry supports reliable chip removal during steel drilling. Is the Weldon shank compatible with standard holders and magnetic drills? Yes, the Weldon 19.05 mm (3/4") shank is a standard clamping form and fits Weldon chucks and many magnetic drill holders, ensuring secure clamping for high-torque operations. How deep can the cutter drill in a single pass? The tool provides a cutting depth of 50 mm, enabling deeper core holes without intermediate retraction for common workshop and industrial tasks. How should the tool be maintained to achieve long service life? Regular inspection for edge wear, correct clamping in a Weldon holder and appropriate cutting speeds for HSS materials will preserve cutting performance and prolong life. What is the product reference for ordering? Order reference: SKU 4149702652NW — NOVA 50 core drill, 14 mm diameter by FEIN Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D.21mm HSS With 3/4" Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of HSS cutting performance, a secure Weldon shank and a 50 mm cutting depth for reliable, repeatable holemaking; order the annular cutter directly via Metav Werkzeuge or ask our consultants if needed. NOVA 50 21 mm Annular Cutter (Weldon shank) – FEIN The NOVA 50 is a high-speed-steel annular cutter engineered for efficient, metric deep-hole cutting in metalworking applications with a 21 mm diameter and 50 mm cutting depth HSS construction for longevity Weldon shank 19.05 mm (3/4") 50 mm cutting depth Six cutting edges for smooth cuts Faster, more efficient holemaking with durable cutting geometry The annular cutter delivers rapid material removal thanks to its HSS composition and optimised cutting geometry. With six cutting edges, chip formation is controlled and the power demand on the machine is reduced, which shortens cycle times in production runs. The result is improved throughput and consistent hole quality, making this tool suitable for repetitive tasks where machining efficiency is the priority. Secure clamping and compatibility with magnetic drills and arbors A robust Weldon shank of 19.05 mm (3/4") ensures positive locating in standard toolholders and magnetic drill arbors, preventing slippage under torque. The shank form simplifies changeover and supports concentricity during drilling, which helps to maintain bore straightness and surface finish. This stability is particularly relevant when cutting through thicker metal sections where reliable clamping is essential. Built for longevity to reduce downtime and maintenance Constructed from HSS, the cutter offers high wear resistance and a predictable service life under normal operating conditions. The tool’s 50 mm cutting depth paired with an overall length of 86 mm balances reach and rigidity, reducing the need for frequent tool changes. For workshops aiming to lower unplanned stoppages, this equates to fewer interruptions and smoother production planning. Metric design and practical handling for workshop use With a clear metric specification set and 21 mm diameter, the cutter integrates readily into metric tooling systems and machining processes. The combination of a compact overall length and the Weldon shank makes handling straightforward while supporting precise alignment in jigs and fixtures. This tool is a practical choice for fabricators and maintenance teams seeking reliable, metric annular cutters for routine and specialised holemaking. For reliable machining with FEIN quality, request availability and technical matching from Metav Werkzeuge in Emmerich to ensure the NOVA 50 fits the intended machine and application. Technical data Article number: 4149702659NW Label: Kernbohrer NOVA 50 D.21mm Weldon FEIN Manufacturer: C. & E. Fein GmbH Facts Diameter: 21 mm Cutting depth: 50 mm Overall length: 86 mm Shank diameter: 19.05 mm (3/4") Cutting edges: 6 Special features Material: HSS Shank type: Weldon shank 19.05 mm (3/4") Metric dimensions High service life FAQ What material is the cutter made from? The annular cutter is manufactured from HSS, providing wear resistance suitable for standard metalworking applications. Is the shank compatible with common magnetic drills? Yes, the Weldon shank 19.05 mm (3/4") is compatible with standard magnetic drill arbors and Weldon-style holders. What is the effective cutting depth of the tool? The cutter offers a 50 mm cutting depth with a 21 mm diameter for deep-hole cutting tasks. How many cutting edges does the tool have and what is the benefit? The tool features six cutting edges, which improves chip control and delivers smoother bores with reduced vibration. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D.26mm HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Benefit from a combination of precision, robust clamping and extended tool life: the HSS construction and Weldon shank 19.05 mm (3/4") ensure reliable clamping while the 50 mm cutting depth enables efficient hole making. Order the NOVA 50 annular cutter directly via Metav Werkzeuge or ask our consultants if needed. NOVA 50 annular cutter by C. & E. Fein GmbH — HSS core drill, 50 mm cutting depth The NOVA 50 annular cutter is a high-performance HSS core drill designed for productive workshop and industrial hole-making where secure clamping and repeatable hole quality are essential. HSS material with high wear resistance Weldon shank 19.05 mm (3/4") for secure clamping 50 mm cutting depth for efficient core drilling Seven cutting edges for fast, clean cutting Greater productivity through durable high-speed steel design The HSS construction provides a tried-and-tested combination of hardness and toughness that supports continuous operation in demanding tasks. With 7 cutting edges, the cutter distributes cutting forces evenly, which reduces vibration and results in a smoother bore and longer tool life. The 26 mm diameter specification guarantees a consistent hole size for jigs and fixtures, while the cutter’s geometry is engineered to maintain edge stability during repeated use, promoting uninterrupted production runs and fewer tool changes. Secure clamping and precise hole geometry for consistent results Equipped with a Weldon shank of 19.05 mm (3/4"), the tool offers strong axial and torsional stability in compatible holders and arbors. The combination of clamping design and an 86 mm overall length with a 50 mm cutting depth ensures that the cutter reaches the required penetration while keeping runout minimal. Reduced runout supports concentricity and surface finish of the bored hole, which is beneficial when subsequent reaming or anchoring relies on tight tolerances. Practical workshop advantages and application guidance Marked for metric dimensions and supplied as a single unit, this annular cutter is made for integration into existing drilling setups that accept Weldon shanks. The robust build and clear specifications simplify tool planning and spare-part management; the HSS material remains serviceable under standard sharpening cycles where needed. Manufactured by FEIN, the cutter meets established expectations for build quality, and its concise specification (see SKU 4149702664NW) aids inventory and ordering processes; confidence in daily workshop operations is supported by these verifiable technical attributes. Contact Metav Werkzeuge for availability and compatibility advice on FEIN NOVA 50 annular cutters — Metav Werkzeuge’s specialists in Emmerich will provide tailored guidance and delivery options Technical data Article number: 4149702664NW Product type: NOVA 50 Product: Kernbohrer Manufacturer: C. & E. Fein GmbH Facts Diameter: 26 mm Cutting depth: 50 mm Overall length: 86 mm Cutting edges: 7 Shank: 19.05 mm (3/4") Weldon Special features Material: HSS Shank execution: Weldon shank 19.05 mm (3/4") Metric dimensions Packaging unit: 1 High tool life FAQ What is the shank size and clamping type for this cutter? The cutter uses a Weldon shank of 19.05 mm (3/4"), enabling secure clamping in Weldon-compatible holders and arbors for stable drilling. How deep will this annular cutter bore in one pass? This annular cutter provides a cutting depth of 50 mm, suitable for through and deep-hole applications within that penetration range. What material is the tool made from and what does that mean for durability? Made from HSS, the NOVA 50 annular cutter offers a balance of hardness and toughness that supports longer service life and the option for regrinding where applicable. Is the 26 mm diameter suitable for standard fastening or dowel sizes? A 26 mm bore creates consistent cores for standardised finishing or fastening processes where a precise metric hole is required. Can the cutter be used with magnetic drilling machines? The Weldon shank enables use with compatible arbors and holders often found on magnetic drilling setups; verify arbor compatibility before use. Manufacturer: C. & E. Fein GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D17 HSS With 19.05mm Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS construction, a 19.05 mm Weldon shank and a 50 mm cutting depth for dependable, repeatable core drilling in metalworking; order directly via Metav Werkzeuge or consult the technical team for integration advice. NOVA 50 core drill — 17 mm HSS with 19.05 mm Weldon shank (FEIN) The NOVA 50 core drill is a high-speed steel tool designed for precise core hole machining with a 50 mm cutting depth, fitted with a 19.05 mm Weldon shank for safe clamping in industrial holders HSS construction for durability Weldon shank 19.05 mm (3/4") for secure hold 50 mm cutting depth for medium-depth cores Five cutting edges for smooth cutting Consistent hole quality through robust HSS construction Built from HSS, this core drill delivers durable cutting performance under repeated industrial use. The tool’s geometry, featuring five cutting edges, promotes stable chip evacuation and reduces vibration, which results in more consistent hole diameters and improved surface condition of the bore. The 17 mm diameter combined with this cutter design reduces the need for reworking and supports a steady production rhythm, translating technical characteristics into measurable operational reliability. Secure mounting and reduced runout with Weldon shank A Weldon shank of 19.05 mm (3/4") provides a positive mechanical interface with Weldon-style holders and arbors, ensuring a firm clamp and minimised axial play. This secure clamping reduces runout and improves concentricity during drilling, which is particularly important when the process is integrated into CNC cells or heavy-duty drilling stations. The shank form also allows quick tool changes in standard Weldon toolholders, supporting an efficient shop-floor workflow. Metric dimensions and cutting depth for predictable setup With a 50 mm cutting depth and an overall length of 86 mm, the tool is dimensioned for repeatable setups and simple cycle planning. The clear metric specifications—diameter 17 mm, cutting depth 50 mm, overall length 86 mm—help to avoid measurement ambiguities when preparing jigs or selecting extensions and arbors. The single-piece supply (packaging unit 1) and standardised dimensions help to keep inventory predictable and reduce machine downtime caused by tool misidentification. Designed for integration and straightforward handling The combination of HSS material and a robust shank design supports a broad range of workshop situations where durable cutting edges and reliable clamping are required. The core drill’s geometry aims to balance cutting efficiency with tool life, so that downtime for tool changes is reduced and productivity is maintained. Technical users benefit from clearer maintenance planning, while procurement gains from specifying a standardised, metric tool that fits common Weldon toolholding systems. For tailored technical advice or to arrange supply of the FEIN NOVA 50 core drill with its 19.05 mm Weldon shank, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for personalised assistance Technical Data Article number: 4149702655NW Type: NOVA 50 Label: Kernbohrer NOVA 50 D.17mm Weldon FEIN Manufacturer: C. & E. Fein GmbH Material: HSS Facts Diameter: 17 mm Overall length: 86 mm Cutting depth: 50 mm Shank diameter: 19.05 mm (3/4") Number of cutting edges: 5 Packaging unit: 1 Special features Weldon shank 19.05 mm Metric dimensions High durability (hohe Standzeit) Shaft execution: Weldon FAQ What are the diameter and cutting depth of the core drill? The core drill has a diameter of 17 mm and a cutting depth of 50 mm (SKU 4149702655NW), suitable for medium-depth core holes. What material and cutting geometry are used? The tool is made from HSS and features five cutting edges; this combination is specified for durability and consistent cutting performance with the NOVA 50 core drill. Which shank type is fitted and what does it mean for clamping? A Weldon shank of 19.05 mm (3/4") is fitted, allowing positive clamping in Weldon holders and reducing runout for improved concentricity when the tool is mounted. What are the overall dimensions and packaging details? Overall length is 86 mm and the packaging unit is 1; the metric dimensions simplify integration into standard setups. Can this core drill be used in automated machines? The Weldon shank and robust construction enable secure mounting in compatible arbors and holders; machine compatibility should be confirmed against the holder specification for 19.05 mm Weldon shanks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D19 HSS With Weldon Shank 19.05mm, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS construction, a 19 mm diameter and a Weldon shank for fast, reliable metalworking results; order the annular cutter directly via Metav Werkzeuge or ask our consultants for application advice. NOVA 50 — Annular cutter D 19 mm with Weldon shank, HSS, 50 mm cutting depth A NOVA 50 annular cutter designed for efficient holemaking in metalworking, equipped with a Weldon shank and 50 mm cutting depth for use in magnetic drilling and portable drilling rigs. HSS construction for long tool life Weldon shank 19.05 mm (3/4") secure fitting 50 mm cutting depth for deeper bores 19 mm diameter for precise holemaking Faster, cleaner holes with ring‑cutting technology The annular cutter removes material as a ring rather than grinding the full core, which reduces power consumption and cycle time compared with solid twist drills. Manufactured from HSS, this tool keeps its hardness under cutting temperatures and is engineered to produce a smooth bore with minimal burr formation. The five cutting edges (5 flutes) distribute cutting forces evenly, so productivity is increased while the load on the machine is reduced. This makes the cutter particularly suited to workshop and industrial settings where repeatable, metric‑accurate holes are required. Secure mounting and machine compatibility for reliable operation Designed with a Weldon shank, the cutter locks in place with the standard set‑screw system used on magnetic drills and compatible holders; the shank measures 19.05 mm (3/4") for robust clamping. The overall length of 86 mm gives a compact tool profile while still providing the required reach for the specified cutting depth. The Weldon interface simplifies tool changes and prevents rotation in high‑torque situations, ensuring the cutting edges remain accurately positioned throughout the job. Durable construction and straightforward workshop use Built for high service life, the cutter benefits from proven geometry and precise metric dimensions that suit series production as well as one‑off tasks. HSS material provides a balanced combination of toughness and wear resistance for common metalworking tasks, and the tool is programmed to meet standard metric hole sizes without additional setup. For those less familiar with annular cutters: the slug that is freed during cutting can be ejected easily from the arbor, reducing cleanup time and leaving a finished bore that typically requires little secondary work. Contact Metav Werkzeuge for tailored advice on the Weldon annular cutter range or place an order through our Emmerich team via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 4149702657NW Type: NOVA 50 Product name: NOVA 50 annular cutter D 19 mm Weldon FEIN Manufacturer: C. & E. Fein GmbH Core data Diameter: 19 mm Cutting depth: 50 mm Overall length: 86 mm Flutes: 5 Special features Material: HSS Shank: Weldon shank 19.05 mm (3/4") Metric dimensions High service life FAQ What machines is this annular cutter compatible with? The NOVA 50 annular cutter is intended for use with magnetic drilling machines and portable drilling rigs that accept a Weldon shank; the Weldon shank 19.05 mm (3/4") secures the tool in standard Weldon holders. Can this cutter achieve a full 50 mm cutting depth in one pass? Yes, the tool is specified with a 50 mm cutting depth, which represents the effective penetration the cutter is designed to achieve under normal machining conditions. How does the cutter compare to a twist drill for a 19 mm hole? An annular cutter removes only the material of the bore wall, so the NOVA 50 typically produces faster drilling times, less power draw and a cleaner finish than a solid twist drill of comparable diameter. Is the NOVA 50 suitable for series production in a workshop environment? The HSS construction and five‑flute geometry deliver high service life and repeatable results, making the cutter well suited to both single‑part and small‑batch production tasks. What maintenance is recommended to extend tool life? Regular cleaning of chips and inspection of the cutting edges after use is advised; regrinding should be performed by a qualified service when wear affects hole quality. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D22 HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of a hardened HSS cutting geometry, a secure Weldon shank 19.05 mm (3/4"), and a 50 mm effective cutting depth for reliable holemaking in production environments. Order the tool directly via Metav Werkzeuge or consult the Emmerich team for application advice. NOVA 50 core drill, 22 mm — HSS body with Weldon shank by C. & E. Fein GmbH A NOVA 50 core drill designed for precise, repeatable 22 mm core holes in metalworking and industrial fabrication, featuring a short overall length and a robust Weldon shank for secure clamping HSS construction for extended service life Weldon shank 19.05 mm (3/4") 22 mm diameter, 50 mm cutting depth Six cutting edges for precise core removal Reliable cutting performance for demanding workflows The core drill is built from HSS, providing a balance of toughness and wear resistance suited to repeated drilling operations. With a 22 mm cutting diameter and a 50 mm cutting depth, the geometry allows efficient removal of material while maintaining hole quality. The tool’s six cutting edges reduce vibration and lower the risk of jagged cores, which helps maintain consistent cycle times in a production setting. The relatively compact 86 mm overall length keeps the centre of gravity close to the holder, aiding stability in high-torque applications. Secure clamping and compatibility with industrial holders The Weldon shank 19.05 mm (3/4") is a common industrial standard and enables firm, positive clamping in Weldon-style tool holders. This design minimises slippage under load and improves torque transmission compared with plain-shank alternatives, which is especially important for deep or interrupted drilling. Using a Weldon-holder system simplifies tool changes on machines equipped for quick swaps and helps to reduce downtime between operations. Clear advantages for repeatable holemaking and maintenance Metric dimensions and straightforward geometry make the drill easy to integrate into existing machining routines. The HSS construction permits resharpening to extend service life where appropriate, offering a cost-effective lifecycle compared with disposable alternatives. The compact design and six-flute cutting arrangement also promote orderly chip formation and evacuation, which supports consistent surface finish and accurate core diameters over repeated cycles. Application fit and process benefits Intended for industrial metalworking tasks, the tool’s balanced specifications make it suitable for tasks that prioritise reliability and repeatability. The combination of 22 mm diameter and 50 mm cutting depth addresses common fabrication requirements while the short overall length contributes to enhanced stiffness during drilling. Where secure clamping and quick tool changes are required, the Weldon shank configuration is advantageous for preserving process stability and reducing rework. For tailored advice or to secure this core drill through Metav Werkzeuge, contact our Emmerich team for application-specific recommendations and ordering support. Technical data Article number: 4149702660NW Product: Core drill NOVA 50 D 22 mm Manufacturer: C. & E. Fein GmbH Facts Diameter: 22 mm Total length: 86 mm Cutting depth: 50 mm Cutting edges: 6 Shank diameter: 19.05 mm (3/4") Special features Material: HSS Shank design: Weldon Metric dimensions Packaging unit: 1 High service life FAQ Which tool holders are compatible with this core drill? The core drill uses a Weldon shank 19.05 mm (3/4"), so it is compatible with standard Weldon-style holders and chucks designed for 3/4" Weldon clamping. Can the drill be resharpened to extend service life? Yes, the HSS construction of the NOVA 50 core drill permits resharpening by qualified tool service providers to restore cutting geometry and extend service life. What size and depth does the tool produce? The tool produces a 22 mm hole with a cutting depth of 50 mm; the overall length of the bit is 86 mm, offering a compact solution for through and partial-depth cores. How does the six-edge design affect hole quality? The six cutting edges reduce vibration and help form clean cores, resulting in improved surface finish and dimensional consistency compared with fewer-flute designs. Is the product suitable for automated drilling setups? The Weldon shank and metric dimensions of this core drill make it suitable for integration into many automated and manual drilling setups that accept 3/4" Weldon tooling. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D24 HSS Weldon Shank 19.05mm 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of a robust combination of HSS construction and a Weldon shank for reliable clamping and long service life; the 24 mm cutting diameter with a 50 mm cutting depth suits many workshop and production tasks. Order the core drill directly via Metav Werkzeuge or consult their specialists for technical guidance. NOVA 50 core drill – 24 mm HSS core drill with 50 mm cutting depth (C. & E. Fein GmbH) The NOVA 50 is a precision core drill designed for metalworking applications, offering a 24 mm diameter and a Weldon shank for secure fixture in machine holders. HSS construction for durability Weldon shank 19.05 mm (3/4") 50 mm cutting depth for through and blind holes Six cutting edges for efficient material removal Precision and durability for consistent holemaking Made from HSS, this core drill delivers a balance of toughness and edge retention that supports repeatable holemaking in workshop and industrial settings. The six flute geometry provides stable cutting action and smoother chip evacuation, which reduces chatter and improves hole quality. The combination of 24 mm diameter and optimised flute design results in cleaner hole walls and less rework, increasing throughput in small-batch and serial production environments. The robust construction also contributes to high tool life, lowering replacement frequency and maintenance downtime. Secure clamping and machine compatibility for faster setup The Weldon shank 19.05 mm (3/4") offers a rigid, non-rotating connection with compatible chucks and holders, enabling higher torque transfer and safer operation under load. Metric dimensions throughout simplify inventory management and tool selection in mixed fleets. A 50 mm cutting depth allows both shallow and medium-depth core drilling tasks without frequent tool changes, reducing machine idle time. Clear specification of the shank and overall length assists in planning fixturing and reach, supporting quick changeovers and predictable cycle times. Practical use cases and workshop benefits This core drill is suitable for maintenance, fabrication and light production drilling where a dependable core drill is needed for clean, repeatable holes. Its HSS composition makes it a good choice for general steel and mixed-metal tasks where carbide would be excessive. The tool’s balanced design facilitates straightforward integration into standard drilling rigs that accept a 19.05 mm Weldon shank, enabling rapid adoption on shop floors. For questions about specific applications or machine compatibility, Metav Werkzeuge provides technical advice and support to ensure the correct selection and setup for the intended workpiece and process. Discuss the NOVA 50 with Metav Werkzeuge to verify fit-up and clamping options; Metav’s specialists are available by email or phone to support technical decisions and procurement Technical data Article number: 4149702662NW Brand: C. & E. Fein GmbH Type: NOVA 50 core drill Dimensions / Core data Diameter: 24 mm Cutting depth: 50 mm Total length: 86 mm Shank: 19.05 mm (3/4") Number of cutting edges: 6 Materials / Special features Material: HSS Shank execution: Weldon shank 19.05 mm (3/4") Metric dimensions Packaging unit: 1 FAQ What materials is this core drill made from? The NOVA 50 core drill is manufactured from HSS, providing toughness and wear resistance suitable for general metalworking tasks. What is the shank size and how is it secured? The tool features a Weldon shank 19.05 mm (3/4"), designed for secure clamping in Weldon-style holders to prevent rotation under high torque. What is the usable cutting depth of the drill? The core drill offers a 50 mm cutting depth, allowing efficient drilling for a range of through and blind hole applications. Which SKU should be ordered for this item? Order using SKU 4149702662NW to ensure the correct NOVA 50 core drill from C. & E. Fein GmbH is supplied. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D29 HSS With 3/4" Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Durable HSS construction and a secure 19.05 mm Weldon shank deliver reliable 50 mm core drilling and long service life in industrial settings. Order the NOVA 50 directly via Metav Werkzeuge or ask our consultants if needed. NOVA 50 Core drill — 29 mm, HSS with 3/4" Weldon shank (FEIN) The NOVA 50 core drill is a heavy-duty hole cutter engineered for precise 50 mm deep metal drilling in industrial and workshop environments. HSS construction for extended service life 29 mm diameter for clean, repeatable holes 50 mm cutting depth for through and blind holes 19.05 mm (3/4") Weldon shank for secure clamping Consistent industrial cutting performance Built from HSS, this core cutter offers a balance of toughness and heat resistance that supports sustained metalworking operations. The combination of a 29 mm bore and a 50 mm cutting depth provides a clear advantage when consistent hole geometry is required for assembly or preparation tasks. With eight cutting edges the design reduces chatter and promotes smooth chip evacuation, which translates into high tool life and fewer tool changes during production runs. Secure mounting for repeatable accuracy The Weldon shank design with a 19.05 mm (3/4") diameter guarantees positive clamping in holders and arbors made for Weldon tooling. That secure fixing minimises axial play and ensures repeatable centring of the cutter during successive operations. For users fitting the tool into stands or drive units designed for Weldon shanks, the result is improved positional accuracy and reduced rework, particularly on demanding or tight-tolerance projects. Easy integration and reliable service life Metric dimensions and a compact overall length make this hole cutter straightforward to integrate into standard tooling setups. The compact 86 mm overall length and the robust HSS construction mean the tool is suited to general metal fabrication tasks where wear resistance and predictable performance are priorities. The construction and machining characteristics favour operators seeking a cost-effective, durable solution for everyday core drilling needs. For supply and expert advice on FEIN's NOVA 50 core drill, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss suitability for specific applications. Technical data Article number: 4149702667NW Product type: NOVA 50 Product: Core drill Label: Kernbohrer NOVA 50 D.29mm Weldon FEIN Manufacturer: C. & E. Fein GmbH Packaging unit: 1 Core technical data Diameter: 29 mm Cutting depth: 50 mm Overall length: 86 mm Number of cutting edges: 8 Shank diameter: 19.05 mm (3/4") Special features Material: HSS Weldon shank execution Metric dimensions High tool life FAQ What cutting depth does the NOVA 50 provide? The NOVA 50 delivers a 50 mm cutting depth, suitable for both blind and many through-hole applications in workshop and industrial settings. Which shank standard is used and what does that mean for mounting? The core drill features a Weldon shank of 19.05 mm (3/4"), meaning it requires a Weldon-style holder or arbor with lateral set screws for secure, backlash-free clamping. Which materials is this cutter intended for? Made from HSS, the NOVA 50 is intended for general metalworking use and performs well on common ferrous and non-ferrous metals where HSS tools are appropriate. How many cutting edges does the tool have and why is that important? The cutter has 8 cutting edges, which helps distribute cutting forces, reduce vibration and improve surface finish while extending service intervals. What is the product identification for ordering or stock checks? The core drill is listed under article number 4149702667NW and as the NOVA 50 core drill by FEIN. Manufacturer: C. & E. Fein GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill D33 HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS construction, a secure Weldon shank and a 50 mm cutting depth for consistent, economical holemaking. Order the core drill directly via Metav Werkzeuge or request tailored advice from our consultants. NOVA 50 core drill D.33 mm (Weldon) — HSS, 50 mm cutting depth by C. & E. Fein GmbH The NOVA 50 core drill is a high-performance HSS core cutter for precise 33 mm holes in metal, fitted with a 19.05 mm (3/4") Weldon shank and a 50 mm effective cutting depth. HSS construction for long life Weldon shank 19.05 mm (3/4") 50 mm cutting depth for standard cores Metric dimensions, high service life Consistent, accurate 33 mm holemaking for production use Designed for workshop and industrial environments, this HSS core drill delivers reliable performance on standard metalworking tasks. The solid high-speed steel construction provides a balance of hardness and toughness, which means stable cutting performance and longer service intervals. With a 33 mm diameter and 50 mm cutting depth, the tool is suitable for through- and partial-hole applications where a clean core and predictable chip evacuation are required. The geometry with eight cutting edges ensures efficient material removal while preserving hole tolerance, so less rework is needed and cycle times remain predictable. Secure clamping and fast tool changes with Weldon shank The Weldon shank (19.05 mm / 3/4") gives positive axial and torsional fixation in tool holders and chucks commonly used in industrial drilling setups. This reduces slippage under high torque and simplifies tool changes when paired with standard Weldon holders. The compact overall length of 86 mm makes the cutter suitable for confined set-ups where overhang must be limited. For procurement and workshop planning, the tool is delivered as a single unit, optimising inventory control and reducing unnecessary surplus. Practical benefits: longer uptime and easier handling Fewer interruptions in production are achieved through the drill’s robust design and high service life, which lowers the frequency of replacements. For operators less familiar with technical terminology: the Weldon shank provides a firm mechanical grip, while the HSS material combines heat resistance and edge retention so the cutter keeps cutting accurately for longer. These attributes translate into a measurable reduction in downtime and consistent hole quality across batches, supporting predictable throughput and cost-efficiency in small to medium-sized production runs. Choose the NOVA 50 for dependable, repeatable core drilling — contact Metav Werkzeuge for specialist advice and reliable supply from Emmerich. Technical data Article number: 4149702671NW Type: NOVA 50 Product type: Core drill Label: Kernbohrer NOVA 50 D.33mm Weldon FEIN Material: HSS Manufacturer: C. & E. Fein GmbH Facts Diameter: 33 mm Cutting depth: 50 mm Overall length: 86 mm Number of cutting edges: 8 Shank: 19.05 mm (3/4") Weldon Packaging unit: 1 Special features Weldon shank for secure clamping Metric dimensions High service life Suited to standard metalworking applications FAQ What materials is this core drill suited for? The core drill is manufactured from HSS and is intended for standard metalworking applications; it suits many steels and general ferrous materials when used with appropriate speeds and feeds. Can the Weldon shank be used in standard toolholders? Yes. The 19.05 mm (3/4") Weldon shank fits conventional Weldon holders and chucks, enabling a secure mechanical clamping method for reliable torque transmission. What hole depth and diameter does the cutter provide? The cutter produces a 33 mm diameter hole with a 50 mm effective cutting depth; the overall length is 86 mm for compact setups. How many cutting edges does the tool have and what is the effect? The design features eight cutting edges, which promote efficient chip removal and a balanced cut, supporting consistent hole quality and longer tool life for series work. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill HSS 30mm Cutting Depth Weldon Shank 3/4" - Ruko GmbH
Take advantage of a compact solution that combines HSS performance with a 50 mm cutting diameter and a 30 mm cutting depth for reliable, fast holemaking; order the tool directly via Metav Werkzeuge or consult the Metav team for application advice. Annular cutter Ø50 mm HSS, 30 mm cutting depth, Weldon shank — RUKO The Annular cutter Ø50 mm HSS is engineered for efficient core drilling in a range of metals and designed for secure clamping with a Weldon shank. High-performance HSS construction 50 mm diameter for larger core holes 30 mm cutting depth for efficient cutting Weldon shank 19.05 mm (3/4") secure fit Faster holemaking with robust HSS performance This annular cutter is manufactured from HSS to deliver a balance of hardness and toughness that supports efficient material removal and consistent results. The 50 mm diameter reduces the need for multiple operations when preparing large holes, while the 30 mm cutting depth allows a single-pass core cut where applicable. Such a configuration improves cycle times and reduces handling, making the tool a practical choice for workshops seeking measurable productivity gains. Versatile application across common workshop materials The tool is suitable for machining steel, cast iron and non-ferrous metals, making it appropriate for structural work such as T‑sections and large-format sheet processing as well as lighter metal fabrication. The Weldon shank with a diameter of 19.05 mm (3/4") ensures a firm mechanical interface with compatible tool holders, which contributes to stable cutting and reduced runout. This combination supports repeatable hole quality across varied job tasks. Designed for reliable clamping and consistent results The Weldon shank geometry promotes secure retention in arbors and holders, which helps to maintain concentricity during the cut. The tool’s overall length of 63 mm keeps overhang to a minimum, aiding rigidity during punching and core drilling operations. With 12 cutting edges, the cutter is optimised to deliver a clean core and minimise burr formation, reducing secondary finishing time and streamlining workflows. Workshop guidance and practical handling notes Packaged as a single unit, this annular cutter arrives ready for mounting in compatible holders that accept a Weldon shank. The combination of compact overall length and the specified cutting depth supports quick tool changes and straightforward storage. For complex or unfamiliar applications, product suitability and clamping compatibility can be confirmed with technical advisors to ensure optimum setup and safe operation. Choose the RUKO annular cutter for dependable core drilling performance and contact Metav Werkzeuge in Emmerich for ordering or technical advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 4000602329NW Product designation: Annular cutter Ø50 mm HSS, cutting depth 30 mm, Weldon shank Manufacturer: Ruko GmbH Facts Diameter: 50 mm Cutting depth: 30 mm Overall length: 63 mm Cutting edges: 12 Shank: Weldon 19.05 mm (3/4") Packaging unit: 1 Special features Material: HSS Suitable for steel Suitable for cast iron Suitable for non-ferrous and light metals FAQ What materials can this annular cutter machine? The annular cutter is suitable for steel, cast iron and non‑ferrous metals, as indicated for RUKO core drills with HSS construction. What is the shank type and size? The tool features a Weldon shank with a diameter of 19.05 mm (3/4"), designed for secure mechanical clamping. How deep does the cutter cut in a single pass? The cutter provides a 30 mm cutting depth for each pass, enabling efficient core removal for the specified diameter. What is the total length of the tool? The overall length is 63 mm, which supports a compact setup and improved rigidity. How many cutting edges does the annular cutter have? This RUKO cutter is specified with 12 cutting edges for effective material evacuation and a clean core. Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen
50mm Core Drill HSS 55mm Cutting Depth Weldon Shank 3/4" - Ruko GmbH
Benefit from durable HSS construction, a 55 mm cutting depth and a secure Weldon shank (19.05 mm / 3/4") for consistent holemaking in structural steel and non‑ferrous components. Order the RUKO annular cutter Ø50 mm HSS, cutting depth 55 mm (Weldon) directly via Metav Werkzeuge or ask our consultants if needed. RUKO annular cutter Ø50 mm HSS — 55 mm cutting depth, Weldon shank RUKO annular cutter Ø50 mm HSS (Weldon shank) is a precision core drill designed for efficient holemaking in structural steel, castings and non‑ferrous metals using magnetic drills and compatible drilling rigs. High-speed steel (HSS) construction 55 mm cutting depth for deep holes Weldon shank 19.05 mm (3/4") for secure clamping Suitable for steel, castings and non‑ferrous metals Faster, more efficient metal removal for machining workflows The annular cutter is designed to remove only the material that forms the hole periphery, delivering faster cycle times than twist drills when producing medium to large diameter holes. Made from HSS, the tool combines toughness and heat resistance, maintaining edge geometry under continuous cutting. The result is reduced machining time on profiles such as T‑beams and large sheets while preserving machine resources. For production environments, this translates into measurable gains in throughput and predictable hole quality. Consistent hole quality and long tool life A precise tooth geometry with 12 cutting edges ensures clean chip evacuation and a regular bore surface, which reduces secondary finishing work. The 55 mm cutting depth is suitable for many structural and fabrication tasks, offering a balance between depth capability and rigidity. Because the cutting material is HSS, the cutter tolerates intermittent heat generation better than standard tool steels, which supports longer tool life under typical workshop conditions and fewer tool changes during runs. Secure mounting and compatibility with common drilling systems The Weldon shank 19.05 mm (3/4") provides a robust mechanical lock in Weldon‑style chucks and magnetic drill adaptors, preventing slippage under heavy loads and enabling efficient torque transmission. This shank standard allows quick changes and is widely compatible with industrial magnetic drilling machines, making the cutter a practical choice for on‑site fabrication and workshop setups where rapid tool swaps and secure clamping are priorities. Operational benefits and practical handling Using an annular cutter of this design reduces power draw compared with full‑diameter twist drilling, particularly on large holes, which can extend machine life and lower energy consumption over many cycles. Routine sharpening or regrinding of the cutting edges restores geometry and extends service life; with straightforward maintenance, the cutter remains a cost‑effective component of a precision toolset. Clear labelling and consistent dimensions help integrate the tool into inventory and job planning. For reliable heavy‑duty holemaking choose the RUKO annular cutter and contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for technical advice and ordering Technical data Article number: 4000602481NW Manufacturer: Ruko GmbH Product type: Annular cutter Material: HSS Diameter: 50 mm Facts Cutting depth: 55 mm Overall length: 88 mm Shank: Weldon 19.05 mm (3/4") Cutting edges: 12 Packing unit: 1 Special features Suitable for structural steel and T‑profiles Suitable for castings Suitable for non‑ferrous and light metals Weldon shank for secure clamping FAQ What materials can this annular cutter machine? The RUKO annular cutter Ø50 mm HSS is specified for steel, castings and non‑ferrous metals, making it suitable for structural steelwork and fabrication tasks. Which machines are compatible with the Weldon shank? Magnetic drills and drilling rigs that accept a Weldon 19.05 mm (3/4") shank are compatible with this RUKO annular cutter, ensuring secure mounting and reliable torque transfer. How deep can this cutter drill in a single pass? The tool has a 55 mm cutting depth, allowing single‑pass hole creation for many common fabrication requirements without the need for step drilling. Is the cutting material suitable for heavy use? Constructed from HSS, the cutter provides a combination of durability and heat resistance appropriate for frequent workshop use; regular reconditioning maintains performance. What indicates the correct replacement or regrind interval? Reduced cutting performance, poor surface finish or increased power draw during cutting signal the need for regrinding or replacement of the RUKO annular cutter SKU 4000602481NW. Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen
50mm Core Drill HSS With 19.05mm Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH
Take advantage of the combination of precision, robustness and straightforward integration into standard Weldon chucks for reliable, repeatable holemaking. With a 50 mm cutting depth and an HSS design, this tool supports longer runtimes and consistent bore quality; order directly via Metav Werkzeuge or consult the team for technical matching. NOVA 50 annular cutter — HSS, Weldon shank, 18 mm diameter The NOVA 50 annular cutter is a compact core-drilling tool intended for industrial holemaking tasks, offering a 50 mm cutting depth and a Weldon shank for secure clamping in standard holders HSS construction for durability Weldon shank 19.05 mm (3/4") 50 mm effective cutting depth Five cutting edges for fast cutting Faster holemaking with consistent bore quality This annular cutter delivers efficient metal-removal through its five cutting edges, which reduce cutting forces and spread wear more evenly than single-point drills. Manufactured from HSS, the tool is designed to maintain cutting geometry under load, extending service intervals and supporting uninterrupted production. The 18 mm diameter combined with the 50 mm cutting depth enables single-pass core drilling where applicable, reducing cycle times and improving part repeatability. The result is a measurable productivity gain when replacing worn or underperforming cutters with a high-quality HSS option. Secure mounting and simplified tool changes The Weldon shank 19.05 mm (3/4") provides a robust connection to compatible holders and magnetic drill chucks, improving torque transmission and minimising slippage during demanding operations. The 86 mm overall length keeps reach compact while maintaining sufficient shank engagement for safe clamping. For workshops integrating new tooling, Metav Werkzeuge can assist with compatibility checks and holder recommendations to ensure optimal clamping and tool life. This approach reduces unexpected downtime and helps maintain a predictable production flow. Practical guidance for reliable results The cutter’s metric dimensions and standard Weldon shaft simplify inventory and replacement planning across industrial environments. The annular design removes a solid core, producing a clean bore with reduced power draw compared with twist drills of similar diameter; this is particularly beneficial where efficient chip evacuation and surface finish matter. Regular inspection of the cutting lips and timely resharpening or replacement maintains performance and safety. The tool’s specification focuses on durability and functionality, providing a predictable service profile in routine workshop applications. For dependable holemaking with FEIN-quality HSS and a Weldon shank, contact Metav Werkzeuge for tailored advice and fast supply from Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4149702656NW Type: NOVA 50 Product: Annular cutter Manufacturer: C. & E. Fein GmbH SKU: 4149702656NW Facts Diameter: 18 mm Cutting depth: 50 mm Overall length: 86 mm Shank: Weldon 19.05 mm (3/4") Cutting edges: 5 Special features Material: HSS High wear resistance Metric dimensions Shank execution: Weldon Packing unit: 1 FAQ What is the cutting depth of the NOVA 50 annular cutter? The NOVA 50 annular cutter has a 50 mm cutting depth, suitable for single-pass core holes where the workpiece thickness permits. Which shank does the cutter use, and what size is it? The cutter is supplied with a Weldon shank 19.05 mm (3/4"), ensuring secure clamping in compatible Weldon holders and chucks. How many cutting edges does the tool have? This annular cutter features five cutting edges, designed to distribute load and improve cutting efficiency. What are the diameter and overall length of the cutter? The tool has an 18 mm diameter and an 86 mm overall length, providing a compact profile with adequate shank engagement. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill HSS With 3/4" Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of a robust HSS construction combined with a Weldon 19.05 mm (3/4") shank for secure clamping and long service life; the 30 mm diameter with 50 mm cutting depth enables efficient, repeatable bore production. Order directly via Metav Werkzeuge or consult the team for application advice and delivery options. NOVA 50 core drill — 30 mm HSS annular cutter with Weldon shank (FEIN) The NOVA 50 core drill is a high-performance HSS annular cutter designed for fast, clean 30 mm bores in steel and similar materials, featuring a Weldon 19.05 mm (3/4") shank for secure toolholding and industrial drilling setups. HSS construction for robust cutting Weldon shank 19.05 mm (3/4") secure fit 30 mm bore diameter with 50 mm cutting depth Eight cutting edges for efficient chip ejection Faster holemaking with less machine load The solid high-speed steel geometry and annular cutting principle reduce axial thrust compared with twist drills, meaning less stress on the machine and quicker penetration. With eight cutting edges, the cutter evacuates chips more efficiently and produces cleaner hole walls, which translates into fewer secondary operations and shorter cycle times. This efficiency benefits production environments where throughput and tool longevity are measured precisely. Dependable clamping and concentricity for consistent results A Weldon shank 19.05 mm (3/4") ensures firm retention in chucks and arbors commonly used on magnetic drills and pillar machines, minimising slippage and runout. The tool’s 86 mm overall length provides sufficient reach for standard setups while retaining stiffness for accurate centring. Designed with metric dimensions and a controlled geometry, the cutter supports repeatable hole quality across batches, reducing scrap and rework. Built for productivity and predictable maintenance intervals The annular cutter’s 50 mm cutting depth gives a clear specification for process planning and tool change scheduling. High wear resistance and the tool’s construction reduce the frequency of reconditioning, helping to lower operational costs and interruptions. For fabricators, maintenance teams and toolrooms seeking consistent hole quality and predictable service life, this annular cutter offers a balance of performance and cost-effectiveness that supports steady production flows. For tailored application advice or to secure supply of the NOVA 50 core drill, contact Metav Werkzeuge’s specialists in Emmerich by phone or email for fast, reliable delivery and expert guidance. Technical data Article number: 4149702668NW Type: NOVA 50 Label: Kernbohrer NOVA 50 D.30mm Weldon FEIN Manufacturer: C. & E. Fein GmbH Product type: Core drill Core measurements Diameter: 30 mm Cutting depth: 50 mm Overall length: 86 mm Number of cutting edges: 8 Features & shank Material: HSS Shank: Weldon 19.05 mm (3/4") Metric dimensions High tool life Packaging unit: 1 FAQ Is the NOVA 50 suitable for drilling structural steel? The NOVA 50 core drill, made from HSS, is suitable for drilling steel and similar ferrous materials when used with appropriate cutting parameters and coolant. What clamping system is required for the cutter? A Weldon holder with a 19.05 mm (3/4") collet or set-screw clamp is required to secure the cutter; the Weldon shank ensures stable clamping for the specified cutting depth. How deep can the cutter bore in one pass? The defined cutting depth is 50 mm; this is the recommended maximum depth for a single, clean annular cut with this tool. Which machines are commonly used with this annular cutter? Magnetic drills, pillar drills and machining centres equipped with Weldon-type holders are commonly used with this style of core drill for efficient holemaking. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill NOVA 50 Solid Carbide HSS With 19.05mm Weldon Shank, 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of the combination of precise HSS construction, a robust Weldon shank 19.05 mm (3/4"), and a 50 mm cutting depth for efficient and reliable holemaking; order directly via Metav Werkzeuge or consult our specialists for application advice. NOVA 50 core drill D15 mm Weldon – FEIN (HSS, 50 mm cut depth) The NOVA 50 core drill D15 mm Weldon FEIN is a high-speed steel core drill designed for precise 50 mm deep holes in metalworking and industrial fabrication. HSS construction for durability Weldon shank 19.05 mm (3/4") 50 mm cutting depth for standard cores Metric dimensions for machine compatibility Precision drilling for consistent production results Manufactured from HSS, this core drill delivers accurate, repeatable holes with a diameter of 15 mm and a defined cutting depth of 50 mm. The combination of material and geometry ensures clean cores and reduced need for rework, which increases first-pass yield in production runs. The presence of five cutting edges contributes to steady chip evacuation and stable cutting forces, resulting in less vibration and more consistent hole tolerances. Secure mounting and machine compatibility shorten setup times The Weldon shank 19.05 mm (3/4") provides a secure clamping interface for arbors and toolholders commonly used in fabrication shops and production cells. With an overall length of 86 mm and metric dimensions, the drill integrates easily into existing tooling systems without additional adaptors. This compatibility reduces setup time, limits spindle runout issues, and simplifies changeovers between operations—benefits that support higher throughput and lower downtime. Long service life and reliable performance in daily workshop use Designed for extended tool life, the core drill’s HSS construction and stable geometry enable prolonged cutting intervals before maintenance. The five cutting edges distribute wear and allow for smoother cutting under moderate feed rates; this improves lifecycle cost efficiency for frequent holemaking tasks. Sourced from established engineering practice, the drill combines robust manufacture with straightforward use, supporting a dependable workflow in small to medium-sized metalworking environments. For robust 15 mm metal core drilling from FEIN, contact Metav Werkzeuge in Emmerich for availability and personalised technical advice at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 4149702653NW Manufacturer: C. & E. Fein GmbH Product type: Core drill Facts Diameter: 15 mm Cutting depth: 50 mm Overall length: 86 mm Cutting edges: 5 Shank diameter: 19.05 mm (3/4") Special features Material: HSS Shank type: Weldon shank Metric dimensions Packaging unit: 1 FAQ What materials is this core drill suitable for? Made from HSS, the NOVA 50 core drill by FEIN is intended for general metalworking applications where high-speed steel performs effectively. What is the maximum cutting depth of the drill? The core drill provides a defined cutting depth of 50 mm, suitable for standard through-hole and stub-core applications. Which shank type is required for mounting? The tool uses a Weldon shank 19.05 mm (3/4"), ensuring secure clamping in compatible arbors and holders. What is the drill diameter and how many cutting edges does it have? This core drill has a 15 mm diameter and features five cutting edges for stable cutting and chip control. How does the NOVA 50 compare in terms of tool life? The HSS construction and robust geometry of the NOVA 50 promote extended tool life under typical workshop conditions, reducing the frequency of tool changes. Manufacturer: C. & E. Fein GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill NOVA 50 Solid HSS 8-Flute Weldon Shank 19.05mm (3/4") 50mm Cut Depth - C. & E. Fein GmbH
Take advantage of the combination of HSS construction, a Weldon shank 19.05 mm (3/4") and a 50 mm cutting depth for reliable, repeatable holemaking in workshop production; order directly via Metav Werkzeuge or consult our technical team for recommendations. NOVA 50 annular cutter D 34 mm (Weldon shank) by C. & E. Fein The NOVA 50 annular cutter is a high‑performance core drill designed for fast, precise holemaking in metalworking applications where robust clamping and sustained cutting life are required HSS construction for high wear resistance Weldon shank 19.05 mm (3/4") for secure clamping 50 mm cutting depth for deeper hole cutting Eight cutting edges for fast chip removal Consistent durability and cutting performance Constructed from HSS, this annular cutter offers high durability and predictable wear behaviour under repeated use. The tool’s geometry with eight cutting edges promotes smoother engagement with the workpiece and reduces vibration, which in turn supports consistent hole diameter and surface finish. For production environments where repeatability matters, the combination of tool material and multi‑edge cutting significantly lowers the frequency of regrinds and replacements, helping to maintain throughput and reduce downtime. Secure fixation and rapid metal removal The Weldon shank 19.05 mm (3/4") ensures a rigid, slip‑free connection to standard toolholders, enabling higher feed rates and safer operation when compared with straight‑shank alternatives. The annular design removes a solid core rather than pulverising the entire volume, so chip load is reduced and power demand is kept efficient. With a 50 mm cutting depth, the cutter is suitable for a range of through and blind holes in common workshop tasks while maintaining stable cutting conditions. Simple integration with common holders and machines Metric dimensions and a 34 mm diameter make this cutter compatible with widely used holders and magnetic drilling setups that accept a 3/4" Weldon shank. The 86 mm total length provides sufficient reach while keeping overhang minimal, which helps to preserve concentricity during drilling. This physical compatibility reduces setup time and simplifies tool management in mixed fleets, allowing rapid changeovers between jobs without complex adapters. Practical applications and workflow advantages As a precision annular cutter manufactured by C. & E. Fein GmbH, the NOVA 50 is built for routine fabrication tasks where hole quality, tooling life and reliable clamping are priorities. Use on metal structures, machine frames and assembly components benefits from the cutter’s efficient chip evacuation and robust shank fixation, delivering clean, true holes with fewer passes. When paired with the appropriate coolant and correct feed speeds, the cutter contributes to lower cycle times and reduced secondary operations. Contact Metav Werkzeuge for tailored advice and to source the NOVA 50 annular cutter with Weldon shank; our Emmerich team will confirm suitability for the intended application and advise on delivery options Technical data Article number: 4149702672NW SKU: 4149702672NW Type: NOVA 50 Product type: Annular cutter Label: Kernbohrer NOVA 50 D.34mm Weldon FEIN Facts Diameter: 34 mm Cutting depth: 50 mm Total length: 86 mm Cutting edges: 8 Special features Material: HSS Shank: Weldon shank 19.05 mm (3/4") Shaft execution: Weldon Packaging unit: 1 FAQ What shank size does this annular cutter require? The cutter uses a Weldon shank 19.05 mm (3/4"), which fits standard Weldon holders and magnetic drill adapters designed for that shank dimension. What is the usable cutting depth of the tool? The tool provides a 50 mm cutting depth, enabling efficient drilling of medium‑depth through and blind holes with a single pass when set up correctly. Which material is the cutter made from and what does that mean for wear? Made from HSS, the cutter offers predictable wear characteristics and good toughness, which supports longer service life in general metalworking operations compared with standard carbon steels. How many cutting edges does the cutter have and why is that advantageous? The annular cutter features eight cutting edges, which improves chip formation and reduces cutting forces, resulting in smoother holes and faster material removal. Is the cutter suitable for use with magnetic drill presses? Yes, the 3/4" Weldon shank and the cutter’s total length make it compatible with many magnetic drill presses and holders that accept Weldon‑shank annular cutters. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
50mm Core Drill Solid Carbide 50mm Cutting Depth Quick IN Shank - Ruko GmbH
Take advantage of the combination of solid carbide construction and a 50 mm cutting depth for reliable through-hole drilling in highly alloyed and wear-resistant materials; the Quick IN 18 mm shank reduces non-productive time. Order the core drill D50 mm directly via Metav Werkzeuge or ask our consultants if needed. Core drill D50 mm — Solid carbide, 50 mm cutting depth (Ruko) Core drill D50 mm — a hardened-material cutter with a Quick IN shank for heavy-duty through-hole drilling in rails, Hardox grades and stainless steels Solid carbide construction 50 mm cutting depth Quick IN 18 mm shank Eight cutting edges for fast removal Suited for high-alloy steels and rails High-performance drilling in abrasion-resistant and alloyed steels The solid carbide design delivers exceptional rigidity and wear resistance when working in demanding materials such as railway rails, Hardox/Weldox 400 and high-chrome steels. This robustness translates into fewer tool changes and steadier bore quality, which supports continuous production runs. The tool’s geometry reduces vibration and helps maintain concentricity, so the result is cleaner cores with predictable tolerance retention — a direct benefit for workshops processing heavy plate or rail sections. Efficient material removal with eight cutting edges Equipped with eight cutting edges, the cutter achieves high removal rates while distributing cutting forces evenly across the circumference. This configuration minimises local overheating and extends usable tool life compared with fewer-edged designs. For operators unfamiliar with the term: multiple cutting edges mean each tooth takes a smaller chip, lowering load per edge and improving chip evacuation — especially helpful when penetrating stainless or high-alloy workpieces where heat management is critical. Faster tool changes and secure mounting with Quick IN The Quick IN shank (18 mm) enables rapid, repeatable tool changes on compatible holders, reducing downtime at tool stations. The 18 mm shank provides a secure clamping interface for stable rotation at moderate feeds; combined with the cutter’s 50 mm cutting depth and overall length 112 mm, this makes the tool suitable for standard through-hole operations without excessive overhang. For production environments, that means improved throughput and fewer interruptions during shift work. Application logic and workshop benefits This core cutter is engineered for operations where reliability matters: drilling into steel, cast steel, stainless grades V2A/V4A and other high-alloy materials is feasible because of the carbide substrate and robust geometry. The tool’s profile aids hole centring and reduces the need for extensive rework, saving downstream finishing time. For procurement and workshop managers, the combination of diameter 50 mm, durable carbide composition and the Quick IN interface represents a pragmatic balance of performance and process efficiency. Contact Metav Werkzeuge for advice on integrating the Ruko core drill into the workflow and to arrange prompt delivery from Emmerich. Technical Data Article number: 4000602658NW SKU: 4000602658NW Product type: Core drill Manufacturer: Ruko GmbH Facts Diameter: 50 mm Cutting depth: 50 mm Overall length: 112 mm Cutting edges: 8 Shank: Quick IN, 18 mm Pack unit: 1 Special features Material: Solid carbide Target materials: Railway rails, Hardox/Weldox 400, steel, cast steel High-alloy suitability: High-chrome steels, stainless steel V2A/V4A Shank execution: Quick IN shank 18 mm FAQ Is this tool suitable for drilling railway rails? Yes. The Ruko core drill D50 mm is designed for heavy-duty applications including railway rails and other abrasion-resistant steel grades. Can the cutter handle Hardox or Weldox 400 plates? The tool’s solid carbide construction and geometry make it suitable for use in Hardox/Weldox 400-type materials where high wear resistance is required. What is the shank type and diameter for machine mounting? The cutter features a Quick IN shank with an 18 mm diameter for rapid, secure mounting in compatible holders. What are the key dimensions to consider when planning a drilling operation? Important values are diameter 50 mm, cutting depth 50 mm and overall length 112 mm; these determine required clearance and suitable holder overhang. Manufacturer / Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen
50mm Core Drill Ultra 35 HM-Tipped 35mm Cutting Depth, Quick IN Shank 18mm - C. & E. Fein GmbH
Benefit from the combination of carbide-tipped construction, a Quick IN 18 mm shank and a 35 mm cutting depth for fast, durable holemaking. Order the core drill directly via Metav Werkzeuge or consult the advisers for compatibility and delivery. Core drill Ultra 35 D.50 mm Quick IN FEIN — carbide-tipped, Quick IN 18 mm shank A Core drill Ultra 35 D.50 mm Quick IN FEIN engineered for efficient metric holemaking in industrial and workshop settings where quick tool changes and sustained performance matter Carbide-tipped for extended service life Quick IN 18 mm shank for fast tool changes 35 mm cutting depth for standard core holes Metric dimensions for precise fitting High-performance cutting for consistent productivity The core tool combines a carbide-tipped cutting head with a compact geometry to deliver reliable results in repetitive holemaking. With a 50 mm diameter and a defined 35 mm cutting depth, the design balances material removal and stability so that processes run with steady throughput. The presence of nine cutting edges optimises chip removal and reduces vibration, which translates into fewer rejects and less rework. This technical setup is suited to production-focused environments where cycle time and repeatability are decisive. Rapid changeovers and practical workshop benefits Equipped with the Quick IN 18 mm shank, the tool enables swift clamping and removal in compatible arbors or adapters, cutting down on downtime during frequent tool exchanges. The overall length of 77 mm keeps the working setup compact, aiding access in confined assemblies while maintaining an ergonomic handling profile. Together, these characteristics support lean workflows and reduce non-productive time, which improves overall machine utilisation and operator efficiency. Durability that reduces operating cost The HM-equipped (carbide) tip is specified for high wear resistance, offering the highest service life and outstanding machining performance in typical applications. This results in longer intervals between replacements and less frequent tool change inventory. Fewer interventions in the production line also mean reduced indirect costs and a smoother process flow, so the holemaking tool contributes directly to predictable operating budgets and fewer unplanned stoppages. Precise, metric-ready solution for standardised installations Designed to metric dimensions with a Quick IN shank execution, the tool fits standardised setups without the need for custom adapters. The compact construction and clear dimensional data make planning and integration straightforward for procurement and production engineering teams. The combination of measurable specifications and proven wear characteristics supports traceable tool management and simplifies spare-part logistics for workshops and service bays. Choose the Ultra 35 core drill with its Quick IN shank for improved uptime — contact Metav Werkzeuge for tailored advice and secure supply from Emmerich. Technical data Article number: 4149702150NW Manufacturer: C. & E. Fein GmbH Product type: Core drill (Ultra 35) Facts Diameter: 50 mm Cutting depth: 35 mm Overall length: 77 mm Number of cutting edges: 9 Shank: Quick IN 18 mm Special features Carbide-tipped (HM-equipped) Metric dimensions Highest service life and outstanding machining performance Shank design: Quick IN Packaging unit: 1 FAQ What is the maximum cutting depth of this core drill? The Ultra 35 core drill (SKU 4149702150NW) has a cutting depth of 35 mm. Which shank type does the tool use? The tool is supplied with a Quick IN 18 mm shank to enable fast tool changes. What are the main dimensions of the drill? The core drill measures 50 mm in diameter with an overall length of 77 mm. What material is the cutting tip made from? The core drill is HM-equipped (carbide-tipped), which increases wear resistance and tool life. How many cutting edges does the drilling head have? The drilling head is formed with nine cutting edges to support efficient chip removal and stable cutting Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
51mm Core Drill Ultra 35 HM-Tipped 35mm Cutting Depth Quick IN Shank 18mm - C. & E. Fein GmbH
Benefit from a carbide‑tipped annular cutter with a Quick IN 18 mm shank and a 35 mm cutting depth that delivers reliable, repeatable holes and reduced machining time; order the Ultra 35 directly via Metav Werkzeuge or consult our specialists for tailored application advice. Ultra 35 annular cutter D 51 mm — carbide‑tipped, Quick IN 18 mm shank (FEIN) The Ultra 35 is an annular cutter engineered for efficient metal holemaking in production and maintenance environments, offering a 35 mm cutting depth and secure Quick IN 18 mm shank compatibility Carbide‑tipped for high wear resistance Quick IN 18 mm shank for fast tool changes 35 mm cutting depth for efficient holemaking Fast, durable cutting for production workflows The carbide‑tipped design provides a high degree of wear resistance, supporting high tool life and consistent hole quality in repetitive operations. With a 51 mm diameter and 35 mm cutting depth, the cutter removes material in a single pass where possible, reducing cycle times and secondary finishing. The presence of nine cutting teeth promotes steady engagement and helps to maintain concentricity, resulting in cleaner bore walls and less rework. Minimise downtime with quick‑change handling Equipped with a Quick IN 18 mm shank, the cutter allows rapid insertion and secure seating in compatible holders, shortening changeover times on the stand or magnetic drilling units. The Quick IN system reduces clamping effort while maintaining axial stability, thereby improving process reliability in both single‑user workshops and continuous production lines. For complex setups or adapter requirements, Metav Werkzeuge’s technical advisors can provide application guidance and matching arbors. Designed for repeatable precision and workshop resilience Constructed to metric dimensions with a total length of 77 mm, the tool is suited to standard machine interfaces and offers predictable handling characteristics in series work. The combination of carbide tip technology and optimised tooth count delivers efficient chip formation and helps to preserve drilling accuracy over multiple holes. For buyers seeking dependable supply and a broad product range, Metav combines quality filtering and logistics from Emmerich to ensure steady availability for professional workshops. Choose the FEIN Ultra 35 annular cutter for demanding metalwork and contact Metav Werkzeuge for specialist advice and stock information at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 4149702151NW Article label: Kernbohrer Ultra 35 D.51mm Quick IN FEIN Type: Ultra 35 Product: Annular cutter Manufacturer: C. & E. Fein GmbH Packaging unit: 1 Facts Diameter: 51 mm Cutting depth: 35 mm Total length: 77 mm Shank: Quick IN 18 mm Cutting edges: 9 Special features Carbide‑tipped (HM) Highest tool life and excellent cutting performance Metric dimensions Quick IN shank execution FAQ What are the diameter and cutting depth of this cutter? The Ultra 35 annular cutter from FEIN has a diameter of 51 mm and a cutting depth of 35 mm (SKU 4149702151NW). Which shank does the tool use and what advantage does it provide? The tool features a Quick IN 18 mm shank, enabling fast tool changes and secure seating in compatible Quick IN holders. What material is used for the cutting edges? The Ultra 35 is carbide‑tipped (HM), offering enhanced wear resistance and extended service life compared with standard high‑speed steel. How many cutting edges does the cutter have and why does that matter? The cutter is manufactured with nine cutting edges, which helps to stabilise cutting action and supports consistent hole quality. Is this cutter suitable for series production tasks? Yes. The combination of carbide tips, Quick IN shank and metric dimensions makes the Ultra 35 well suited to repetitive holemaking in workshop and production settings. Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
52mm Core Drill Ultra 35 With HM Tips 35mm Cutting Depth Quick IN Shank 18mm - C. & E. Fein GmbH
Take advantage of the combination of durable carbide-tipped construction and rapid tool changes via the Quick IN shank 18 mm for reliable, efficient holemaking; order and consult through Metav Werkzeuge for tailored procurement and swift delivery. Ultra 35 annular cutter D.52 mm Quick IN — carbide-tipped annular cutter, 35 mm cutting depth, C. & E. Fein Ultra 35 annular cutter D.52 mm Quick IN is a high-performance annular cutter designed for efficient holemaking with a 35 mm cutting depth and quick-change shank compatibility for streamlined workshop workflows. *Carbide-tipped for extended service life *Quick IN shank 18 mm for fast tool changes *35 mm cutting depth for efficient holemaking *52 mm diameter with overall length 77 mm Increased throughput through precision cutting The Ultra 35 annular cutter delivers a decisive productivity advantage by removing only the material of the hole wall rather than the full diameter, which reduces machining time compared with conventional twist drills. The combination of a 52 mm diameter, 35 mm cutting depth and 9 cutting edges supports fast, repeatable holemaking with consistent cycle times. The Quick IN shank 18 mm enables swift tool swaps, helping to maintain machining schedules and reduce spindle idle time — a clear rational benefit for production environments seeking measurable throughput gains. Durable construction to lower tool-change frequency Built with carbide-tipped cutting teeth, the tool is optimised for long life and stable performance under continuous use. Carbide tips offer higher wear resistance than high-speed steel, translating into fewer replacements and less unplanned downtime. The overall length 77 mm provides a compact profile that still allows for comfortable handling and controlled chip evacuation. These attributes combine to reduce total cost of ownership through longer service intervals and predictable maintenance planning. Clean bores and simple technical integration Annular cutters produce a clean, cylindrical bore with a defined pilot and minimal burr, which simplifies secondary finishing operations. The Quick IN shank is designed for compatibility with quick-change toolholders and magnetic drill adapters that accept the system, ensuring straightforward integration into existing workflows. For users less familiar with annular cutters: they cut the hole perimeter rather than the full core, producing faster cuts and often superior surface quality compared with conventional drilling. Seamless procurement and dependable supply for workshops Metric dimensions and standardised shank execution simplify tool selection and inventory management. Supplied as a single item per package, the cutter is suitable for targeted replacements or staged stocking in maintenance cupboards. The product's construction supports continuous use in demanding environments, offering both immediate performance benefits and longer-term reliability — an efficient choice for workshops and specialist metalworking suppliers aiming to standardise on robust tooling solutions. Discuss the Ultra 35 annular cutter’s fit for specific applications with Metav Werkzeuge for tailored procurement and reliable shipment from Emmerich — call +49 2822 7131930 or email info@metav-werkzeuge.com Technical Data Article number: 4149702152NW SKU: 4149702152NW Label: Kernbohrer Ultra 35 D.52mm Quick IN FEIN Product type: Annular cutter Manufacturer: C. & E. Fein GmbH Facts Diameter: 52 mm Cutting depth: 35 mm Overall length: 77 mm Cutting edges: 9 Special features Carbide-tipped construction Quick IN shank 18 mm Metric dimensions Packaging unit: 1 FAQ What are the main advantages of an annular cutter over a twist drill? Annular cutters, such as the Ultra 35 annular cutter D.52 mm Quick IN, remove only the material around the hole circumference, which reduces cutting time and often results in a cleaner bore than a conventional twist drill. Is the Quick IN shank compatible with standard magnetic drill adapters? The Quick IN shank 18 mm on the Ultra 35 is intended for quick-change toolholders that accept Quick IN connections; compatibility with specific magnetic drill adapters should be verified against the adapter's shank acceptance. How deep can the Ultra 35 cut in a single pass? The Ultra 35 annular cutter offers a 35 mm cutting depth, which defines the maximum depth achievable in a single pass with the specified geometry. Does the cutter come ready to use or require preparation before cutting? The carbide-tipped Ultra 35 is supplied ready for use; proper mounting in a compatible quick-change holder and suitable coolant or lubrication practice are recommended to achieve optimal lifetime. What is the exact product identifier for ordering and reference? Order and reference the tool as Ultra 35 annular cutter D.52 mm Quick IN, SKU 4149702152NW, from C. & E. Fein or through Metav Werkzeuge. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com
55mm Core Drill HSS 30mm Cutting Depth Weldon Shank 3/4" - Ruko GmbH
Take advantage of a robust combination of HSS cutting performance and a secure Weldon shank for reliable boremaking in structural steel and non‑ferrous materials; the compact design and 30 mm cutting depth ensure quick cycle times and simple handling — order the tool directly via Metav Werkzeuge or consult our specialists for application advice. Ruko Annular Cutter D55 mm – HSS, 30 mm Cutting Depth, Weldon Shank A Ruko annular cutter designed for fast, clean boremaking in steel, cast iron and light alloys, ideal for structural and workshop applications High-performance HSS cutting edges 55 mm diameter for large boreholes 30 mm effective cutting depth Weldon 19.05 mm shank for secure clamping Faster metal removal with high-speed steel performance The HSS composition delivers a reliable balance of toughness and wear resistance for demanding holemaking tasks. With a 55 mm diameter and a 30 mm cutting depth, the tool removes material efficiently without excessive operator intervention, reducing total machining time. The design of the cutting lips and the number of cutting faces – supplied with multiple cutting edges – supports continuous metal removal in structural steel, cast iron and non‑ferrous metals. For workshops looking to streamline production, this cutter offers a predictable service life and consistent hole geometry, which helps to limit secondary operations and rework. Secure clamping and stable operation reduce downtime A Weldon shank of 19.05 mm (3/4") ensures positive axial and radial grip in standard Weldon holders, minimising slippage and runout under load. The result is improved concentricity and longer tool life, particularly when machining thick plates or T‑sections. The compact overall length of 63 mm keeps the cutter rigid in the holder, offering stability during plunge and peck cycles. These characteristics translate into fewer tool changes and less set‑up time per hole, supporting a more efficient workflow on fabrication benches and in maintenance departments. Practical integration for workshop and industrial use This annular cutter is suited for a wide range of applications where neat, burr‑reduced holes are required in metalwork: from large‑format plates to structural beams and light alloys. Supplied as a single unit, the tool is straightforward to store and identify in a tooling cabinet. The combination of material compatibility and a secure shank system means the cutter integrates easily into existing magnetic drills and machines equipped for Weldon holders, delivering repeatable results without additional adapters. For operations seeking dependable consumables, Metav’s supply chain from Emmerich offers steady availability and quality assurance. For tailored selection assistance or to request delivery options for this Ruko annular cutter, contact Metav Werkzeuge for expert advice and secure supply from Emmerich. Technical Data Article number: 4000602334NW Label: Kernbohrer D.55mm HSS Schnitt-T.30mm Weldon RUKO Manufacturer: Ruko GmbH Product type: Kernbohrer / annular cutter SKU/UID: 4000602334NW Core Measurements Diameter: 55 mm Cutting depth: 30 mm Total length: 63 mm Number of cutting edges: 12 Shank: Weldon 19.05 mm (3/4") Materials & Special Features Material: HSS (high-speed steel) Suitable for: steel, cast iron, non‑ferrous and light metals Shank design: Weldon for secure clamping Packaging unit: 1 FAQ Which materials can this annular cutter machine effectively? The Ruko annular cutter is suitable for machining steel (including structural sections and large plates), cast iron and various non‑ferrous and light metals, providing good chip formation and hole quality. What are the cutter's diameter and maximum cutting depth? The tool cuts a hole of 55 mm diameter with an effective cutting depth of 30 mm; the total length is 63 mm. What shank format is required to use this cutter? This item features a Weldon shank of 19.05 mm (3/4"), designed to fit Weldon‑type tool holders for secure clamping. Is the tool coated? No coating is specified for this Ruko annular cutter; the body is made from high‑speed steel (HSS) for inherent wear resistance. How is the product supplied? The cutter is supplied as a single unit (packaging unit: 1) ready for installation in appropriate holders. Ruko GmbH: Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen
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