MetavCUT Twist Drill (Twist Drill, HSS‑G, Ø 7.5 mm, 135°)

The MetavCUT Twist Drill is a precision metalworking Twist Drill designed for fast, clean holes in alloyed and unalloyed steels and other hard materials

• HSS‑G Material for high wear resistance
• 135° Tip angle for harder workpieces
• Triangular shank for secure tool retention
• Complies with DIN 338 for short twist drills

Faster, cleaner metal drilling with less effort

The specially ground HSS‑G geometry achieves notably higher productivity: tests show up to 40% faster drilling with approximately 50% less feed force compared with conventional HSS drills. This efficiency translates into reduced operator fatigue and shorter cycle times on both stationary and portable equipment. The optimised cutting edge aids in stable cutting, resulting in smoother hole walls and fewer rework operations.

Robust design for professional workflows

Constructed to DIN 338 standards, the short-cylinder form ensures consistent concentricity and repeatable performance in production environments. The triangular shank guarantees secure engagement in chucks and quick-change adaptors, preventing slippage during high-torque applications. The combination of a precision W-style tip and the hardened HSS‑G substrate provides extended tool life and resistance to the micro-welding that commonly affects drilling in tougher alloys.

Broad suitability across demanding materials

Engineered primarily as a Drill for Metal, this twist drill is suitable for alloyed and unalloyed steel, cast steel and cast iron, sintered and tempered materials, non‑ferrous metals such as aluminium and brass, and hard plastics. For softer materials such as wood or very soft plastics, performance is acceptable but guidance on feed and speed should be adjusted. The 135° tip angle is particularly effective when working with stainless steels and other higher‑strength materials.

Practical advantages and recommended use

With a spiral length of 69 mm and an overall length of 109 mm, the geometry balances chip evacuation with rigidity for Ø 7.5 mm diameters. The reduced point angle lowers the tendency to "grab" on entry and improves centring on flat surfaces, so pre‑drilling or spot‑facing is often unnecessary for many production tasks. Use moderate cutting speeds, adequate coolant or lubrication for ferrous materials, and clamp the workpiece securely to exploit the drill’s full potential.

Strong recommendation: Choose the MetavCUT high‑performance Twist Drill for faster, more precise metal holes — for technical advice or to confirm suitability for your application contact METAV Werkzeuge: 📧 info@metav-werkzeuge.com ☎️ +49 2822 7131930 ✔️ WhatsApp +49 170 2837271_

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 55075-FDA
• Diameter: 7.5 mm
• Spiral Length: 69 mm
• Overall Length: 109 mm
• Material: HSS‑G
• Tip Angle: 135°
• Shaft Execution: with multi‑bevel cutting edge and triangular shank
• Model Series: Spezial
• Application: Drills for metal
• For Drilling Machine: Drilling Machine
• Standard: DIN 338
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the MetavCUT Twist Drill used for?
The MetavCUT Twist Drill (Twist Drill) is primarily applied to machining high‑strength materials and larger diameters; it is easy to resharpen and remains stable under greater loads, making it suitable for demanding metalworking tasks where clean, burr‑free holes are required.

Which three drill types exist?
The main categories are metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill belongs to the metal drill family and is optimised for alloys, cast materials and hard plastics.

Why are Twist Drills pointed?
The pointing reduces the cross‑cut at the tip, which significantly lowers friction and therefore the required feed force; a sharpened tip helps centre the Twist Drill more reliably in the workpiece and reduces the tendency to wander on start.