MetavCUT Twist Drill – Type N, Short, 6.7 mm, 135° Tip, 5% Cobalt-alloyed, HSS‑E, DIN 338

The MetavCUT Twist Drill is a short Type N metal drill designed for precise work in drilling machines, featuring a 6.7 mm diameter, a 135° tip angle and a 5% cobalt‑alloyed HSS‑E construction for enhanced heat resistance.

• Short design for improved stability and accuracy
• 135° tip for reliable entry in hard materials
• 5% cobalt‑alloyed HSS‑E for higher heat resistance
• Fully ground flutes for precise roundness and clean holes
• Conforms to DIN 338 for short twist drills

Short design that reduces deflection and improves hole quality

Thanks to its short Execution the drill offers a reduced overhang from the chuck, which increases Stability and minimises bending during machining. This results in cleaner Holes and better concentricity when working with metals. The reduced free length is particularly beneficial for operations that demand repeatable precision and lower runout on drilling machines.

Materials and geometry tuned for hard metals

The combination of HSS‑E material with 5% cobalt and a 135° Tip Angle improves wear resistance and thermal stability during high‑temperature cutting. A larger tip angle shortens initial penetration and spreads cutting forces, making this tool suitable for stainless steel and other harder alloys where conventional angles can cause chatter or premature wear.

Ground flutes and DIN 338 quality for accurate machining

The fully ground flute geometry (HSS‑G style) ensures sharp cutting edges and tight dimensional tolerance, producing precise, burr‑reduced bores. As a DIN 338 short twist drill, manufacturing tolerances and shank dimensions comply with the standard, which supports consistent clamping and repeatable results in production environments.

Recommended 사용 and handling for best results

For optimal performance fit the tool into a stable drilling machine and apply adequate coolant when machining steel or stainless alloys. The flute length of 63 mm and an overall length of 101 mm provide a balance between reach and rigidity for a 6.7 mm diameter. Use moderate feed rates and maintain concentric clamping to exploit the Short Design and avoid excessive side forces that may lead to chipping.

Target users and typical applications

Engineers, toolroom technicians and maintenance professionals benefit from the MetavCUT Standard Line short twist drill when drilling holes in alloyed and unalloyed steel, cast iron, non‑ferrous metals and engineering plastics. The tool is aimed at users who prioritise accuracy, repeatability and straightforward regrindability for maintenance and repair tasks.

Strong recommendation: choose the MetavCUT Standard Line Twist Drill for precision metalworking; for advice on suitability, alternative geometries or cutting data contact METAV Werkzeuge — eMail: info@metav-werkzeuge.com — Tel: +49 2822 7131930 — WhatsApp: +49 170 2837271

• Designation: Twist Drill (Short Spiral Drill)
• Brand: MetavCUT
• SKU: 47067-FDA
• Diameter: 6.7 mm
• Tip angle: 135°
• Type: Type N
• Material: HSS‑E (5% Cobalt‑alloyed)
• Execution: Short
• Shank finish: Fully ground
• Flute length: 63 mm
• Overall length: 101 mm
• Colour / Alloy note: 5% cobalt‑alloyed
• For drilling machine: Drilling Machine (Handheld machines possible with care)
• Model series: Standard Line
• Standard: DIN 338
• Application: Drills for metal
• Manufacturer: MetavCUT
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the MetavCUT Twist Drill used for?
The MetavCUT Twist Drill (Type N) is primarily applied to the machining of high‑strength metals and larger drill diameters; its short design and robust HSS‑E composition make it suitable for precise metal drilling tasks where stability and wear resistance are required.

Which three drill types exist?
In general drill classification there are three main groups: metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill belongs to the metal‑drill category and is optimised for metalworking on drilling machines.

Why are Twist Drills point‑ground?
Point grinding reduces the web thickness at the tip of a twist drill, decreasing friction and lowering the required feed forces; as a result the drill centres more reliably in the workpiece and needs less thrust, which improves entry accuracy for the MetavCUT Twist Drill.