Twist Drill — Short HSS-G Type N, 9.5 mm, 135°, Bright Finished (DIN 338)

Twist Drill is a short HSS-G metalworking drill designed for precision drilling in hard materials with a 9.5 mm diameter and a 135° tip, suitable for use in drilling machines.

• Short design for improved stability
• 9.5 mm Diameter for precise holes
• 135° Tip for hard materials like stainless steel
• HSS-G Ground for sharp, accurate cutting
• Conforms to DIN 338 for consistent quality

Precision through material and grind for cleaner holes

The HSS-G construction and CNC grinding give this short Twist Drill exceptionally sharp cutting edges and high runout accuracy, resulting in clean, burr-reduced holes in metal. Because the flute geometry is produced by grinding rather than rolling, the bit achieves very fine edge definition that supports precise diameter tolerances. This makes the tool especially appropriate for applications where finished-hole quality matters and subsequent reaming or finishing should be minimised.

Short length increases rigidity and drilling performance

A reduced overall length and shorter cantilever improve axial stiffness and reduce deflection under load, so the short Twist Drill maintains a straighter bore when machining. The short design leads to more stable cutting conditions, which is advantageous when working with tough alloys or thin-walled components. In practice this means higher feed rates and reduced chatter, enabling more efficient cycle times on both stationary and portable drilling equipment.

Optimised geometry for hard and alloyed steels

With a 135° Tip and a classic Type N spiral, this Twist Drill is configured to enter hard materials smoothly while minimising initial splintering. The larger tip angle reduces the tendency to dig in and shortens lead-in time, which benefits machining of stainless steel and other demanding workpieces. The Type N normal spiral is tailored to metal drilling tasks, offering chip evacuation and consistent engagement in a wide range of ferrous and non-ferrous materials.

Application focus and target users

Engineers, maintenance technicians and toolroom operators who require reproducible, clean metal holes will benefit from this short Twist Drill. It is aimed at professionals needing reliable results on construction parts, machine components and jigs, where stability and precision are priorities. The bit is also suitable for use on bench drills and drilling machines where the reduced overhang improves operational safety and repeatability.

We recommend the MetavCUT short Twist Drill for demanding metalworking tasks — for expert guidance and technical advice contact METAV Werkzeuge via info@metav-werkzeuge.com, phone +49 2822 7131930 or WhatsApp +49 170 2837271

• Designation: Twist Drill (Short)
• Brand: MetavCUT
• SKU: 45095-FDA
• Diameter: 9.5 mm
• Tip angle: 135°
• Type: Type N
• Material: HSS-G
• Finish / Colour: Bright finished
• Shank: Fully ground
• Spiral length: 81 mm
• Overall length: 125 mm
• Execution: short
• For drilling machine: Drilling Machine (Handbohrmaschine)
• Norm: DIN 338
• Application: Drills for metal
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What materials is the Twist Drill from MetavCUT (Type N) best suited for?
The MetavCUT Twist Drill (Type N) is primarily intended for metalworking; its HSS-G grind and 135° Tip make it suitable for alloyed and unalloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics.

Can the short Twist Drill be used in portable drills and bench drilling machines?
Yes, the short construction of the MetavCUT Twist Drill improves rigidity and reduces deflection, so it is particularly well suited for both portable Hand Drilling Machines and stationary drilling machines when precision and stability are required.

For what is a Twist Drill used?
A Twist Drill is mainly used for machining high-strength materials and larger drill diameters. Its shape is easy to sharpen and withstands higher loads.

Which three drill types are there?
There are three main drill types: Metal drill, Wood drill, and Stone/Concrete drill.

Why are Twist Drills sharpened (pointed)?
Pointing reduces the cross-cut at the tip of the Twist Drill. By sharpening, friction forces are considerably lowered, requiring less feed force and improving centring of the drill tip in the workpiece.

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

For which drilling depths is the Twist Drill most commonly used?
Solid drilling with a Twist Drill is typical for hole diameters up to 20 mm and drilling depths up to 100 mm; within these ranges the Twist Drill is the most frequently used tool.

What is better, HSS or HSSE?
The common belief that HSSE steels are generally superior to standard HSS is incorrect; when choosing, assess whether your working conditions justify the higher purchase cost.