Twist Drill — Drill Bit, 6.5 mm, 135° point angle, extra-long, bright-finished, HSS-G, DIN 1869

A Twist Drill Drill Bit for deep metal drilling, optimised for Drilling Machines and hand-held drills.

• Extra-long geometry for deep drilling
• HSS-G material for high wear resistance
• 135° tip for harder materials
• Fully-ground shank for precise runout
• Conforms to DIN 1869 for demanding conditions

Engineered for accurate, high-performance metal cutting

This HSS-G Twist Drill combines a ground flute geometry with a high-speed-steel alloy to deliver clean, precise holes in tough materials. The CNC grinding process produces very sharp cutting edges and high concentricity, which reduces vibration and improves surface finish. As a result, drilling in alloyed and unalloyed steel, cast iron and non-ferrous metals becomes noticeably more consistent, while the reduced required feed force eases operator handling and minimises tool deflection.

Deep holes and secured centring for demanding tasks

Designed with an extra-long overall length and an extended spiral length, the geometry allows access to recessed or hard-to-reach positions without sacrificing stability. The 135° point angle is optimised for harder materials and shortens the initial plunge time while improving centring and chip evacuation. With a total length of 215 mm and a flute length of 150 mm, the bit is particularly suitable where standard lengths are insufficient and deep through-holes or extended reaches are required.

Built for workshops, maintenance and production environments

Manufactured for users who need reliable performance in metalworking, this Drill Bit suits machine shops, maintenance departments and on-site technicians working with steels up to 1000 N/mm². Compliance with DIN 1869 ensures reproducible quality and compatibility with industrial processes. The bright-finished surface supports easy visual inspection and handling on the shop floor while the fully-ground shank improves clamping accuracy in chucks and collets.

Handling advice to maximise life and performance

Because ground Twist Drills can be more prone to shock than rolled types, controlled machining parameters are recommended. Use appropriate cutting speeds, steady feed and coolant when drilling deep or hard materials to avoid thermal overload and chipping. If working with stainless or high-strength steels, the 135° tip and HSS-G composition reduce the tendency to work-harden; nevertheless, intermittent peck drilling or backing-off is advised for chip control during long bores. Regular inspection and resharpening extend service life while maintaining hole quality.

Opt for the MetavCUT extra-long HSS-G Twist Drill for reliable deep-hole performance — for technical advice and application support contact METAV Werkzeuge by eMail at info@metav-werkzeuge.com, by phone at +49 2822 7131930 or via WhatsApp at +49 170 2837271

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 32065-FDA
• Diameter: 6,5 mm
• Point angle: 135°
• Overall length: 215 mm
• Spiral length: 150 mm
• Execution: extra long
• Shank execution: fully ground
• Colour: bright finished
• For drilling machine: Drilling Machine / Hand Drill
• Material: HSS-G
• Model series: Standard Line
• Norm: DIN 1869
• Application: Drills for metal
• Story trigger: bohrer
• UID: 32065-FDA
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is this Twist Drill by MetavCUT best used for?
The MetavCUT Twist Drill Drill Bit is primarily designed for drilling in metals; it excels in alloyed and unalloyed steel, cast iron and non-ferrous metals where deep, precise holes are required. Its HSS-G composition and ground geometry make it suitable for demanding workshop and production applications.

Can the MetavCUT Twist Drill be used with a hand-held drill?
Yes, the Twist Drill by MetavCUT is suitable for use in both Drilling Machines and hand-held drills, though for very deep or high-precision holes a machine-mounted setup with coolant and steady feed is recommended.

For what are Twist Drills used?
Twist Drills are mainly applied to the machining of high-strength materials and large-diameter drilling. Their geometry allows efficient chip removal and, when sharpened correctly, they withstand higher loads and cutting forces.

Which three drill types exist?
The three common drill types are metal drills, wood drills and stone/concrete drills.

Why are Twist Drills point-ground (ausgespitzt)?
Point-grinding reduces the cross-cutting edge at the tip, significantly lowering friction and required feed forces. It also improves the drill’s centring ability in the workpiece.

Can a metal drill be used for wood?
A metal drill can be used in wood, but guidance is poorer and the hole finish is typically less clean. Metal drills are easier to resharpen and have less self-feed than dedicated wood bits.

For which drilling depths is the Twist Drill most used?
A Twist Drill is commonly used for solid drilling. It is the most frequently used tool for diameters up to 20 mm and drilling depths up to 100 mm in many workshop settings.