Twist Drill (Type N) — Short, HSS‑G, Ø 5.25 mm, 135°

The Twist Drill (Type N) is a short HSS‑G metal drill designed for Drilling Machines, offering high stability and precise holes in hard materials.

• Short design for improved stability and precision
• Ø 5.25 mm suited for metal drilling tasks
• 135° tip for reduced breakthrough in hard metals
• Fully ground shank for high runout accuracy
• Conforms to DIN 338 for short twist drills

Precision drilling with reduced feed forces and faster progress

This short HSS‑G cutter delivers a measurable performance advantage when working with demanding materials. Thanks to the ground geometry, drilling can be completed up to 40% faster while requiring around 50% less feed force, which reduces operator effort and wear on hand and bench machines. The 135° point angle improves entry into stainless and hardened steels, shortening the initial bite and minimising chatter for a cleaner, more reliable hole.

Stable design for straight, repeatable holes

A reduced overall length and a shorter flute length increase stiffness and lower the tendency to bend under load. The combination of a short execution and a fully ground shank yields higher concentricity and better runout characteristics, which translates into more accurate bores and longer tool life in many workshop situations. Compliance with DIN 338 ensures this short twist drill meets recognised dimensional and manufacturing standards for cylindrical shank HSS drills.

Made for metalworking: recommended materials and use cases

This Twist Drill by MetavCUT is optimised for drilling in alloyed and unalloyed Steel, Cast Steel, Cast Iron, Sintered Iron, Tempered Cast Iron, non‑ferrous metals and hard plastics. Use of a Type N spiral geometry supports cutting performance in these materials and is particularly suitable for stationary or machine‑driven operations where precision and repeatability matter most. The tool is intended for professional metalworking tasks on Drilling Machines rather than for general woodworking.

Handling advice to maximise tool life and performance

Ground drills can be very sharp but also somewhat more brittle than rolled types; therefore use steady, machine‑controlled feeds and adequate coolant when machining tougher alloys. Correct clamping in a clean chuck and moderate cutting speeds for the material will avoid premature wear or breakage. The short design reduces vibration and improves hole quality, but for deep or unstable setups consider additional support or a pilot drilling step to ensure concentric entry.

Strong recommendation: Choose the MetavCUT short HSS‑G Twist Drill for precise metal drilling and contact METAV Werkzeuge for tailored advice at info@metav-werkzeuge.com or +49 2822 7131930 (WhatsApp +49 170 2837271)

Technical Information

• Twist Drill
• Brand: MetavCUT
• SKU: 450525-FDA
• Diameter: 5.25 mm
• Tip Angle: 135°
• Type: Type N
• Colour: Bright finished
• Execution: Short
• Material: HSS-G
• Norm: DIN 338
• For Drilling Machine: Drilling Machine
• Spiral Length: 52 mm
• Overall Length: 86 mm
• Shank Execution: Fully ground
• Model Series: Standard Line
• Application: Drills for metal
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is a Twist Drill used for?
A MetavCUT Twist Drill (Type N) is primarily applied to the machining of high‑strength materials and larger drill diameters; its short, ground form is easier to grind and withstands greater loads, making it suitable for precise metalworking tasks where durability under stress is required.

Which 3 drill types are there?
In practice the main categories are metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill belongs to the metal drill group and is optimised for use in metals and hard plastics.