Twist Drill – Short HSS‑E Metal Drill, 10.2 mm, 135° Point Angle, Type N, 5% Cobalt‑Alloyed, Fully Ground, DIN 338

The Twist Drill is a short HSS‑E metal drill designed for precise machining in hard materials, combining a 10.2 mm Diameter and a 135° Point Angle for improved centring and wear resistance in metalworking.

• Twist Drill 10.2 mm Type N for metalworking
• Short design for higher stability and accuracy
• 5% cobalt‑alloyed material for heat resistance
• Fully ground shaft for high runout precision
• Conforms to DIN 338 for short HSS twist drills

High performance in hard materials thanks to cobalt alloy

A Short Twist Drill made from HSS‑E with 5% cobalt‑alloyed composition delivers increased red hardness and greater wear resistance when drilling alloys and stainless steels. The cobalt addition raises the temperature tolerance of the Cutting Edge, so holes remain accurate for longer under thermal load. This results in fewer tool changes and more consistent hole quality during repetitive metalworking tasks.

Stability and precision through shorter overhang and ground geometry

The Short design with an overall length of 133 mm and a Spiral Length of 87 mm reduces deflection and vibration compared with standard long drills. A fully ground shaft and CNC‑ground flute geometry provide superior Runout Accuracy and produce clean, precise holes in demanding applications. For workshop setups and bench drilling where rigidity matters, this configuration minimises breakout and improves positional accuracy.

Engineered for metal: Type N geometry and 135° point angle

The Type N normal spiral profile and a 135° Point Angle are optimised for harder metals and stainless steels, improving centring and reducing the tendency to grab during start‑up. The ground flute form yields sharp cutting lips for smooth chip evacuation. For users less familiar with drill terminology: ground drills are produced by grinding the flute geometry into the blank, giving finer cutting edges and better concentricity than rolled alternatives, at the expense of somewhat higher brittleness.

Best uses and recommendations for professionals and trades

Designed for metalworkers, toolrooms and maintenance professionals, this Twist Drill excels when machining alloyed and unalloyed steel, cast iron, non‑ferrous metals and engineering plastics. For optimal tool life, use appropriate cutting fluid and moderate feed rates, especially in portable drilling machines or stationary drilling equipment. The Short version is particularly suited to tasks requiring tight tolerances and minimal runout.

Manufacturing standard and handling guidance

Manufactured in accordance with DIN 338 as a short HSS twist drill with cylindrical shank, this tool follows industry specifications for geometry and dimensions. The Roll‑or‑Grind distinction: this model is ground, which produces superior hole quality and concentricity. When drilling holes up to common diameters and depths, ensure correct clutch settings or drill press speeds to match the HSS‑E material and Point Angle for consistent results.

Highly recommended: Opt for the MetavCUT Twist Drill when precision in hard metals is required — for technical questions or personalised advice METAV Werkzeuge offers comprehensive support via email info@metav-werkzeuge.com, phone +49 2822 7131930 or WhatsApp +49 170 2837271

Technical Data

• Designation: Twist Drill (Short Spiral Drill)
• Brand: MetavCUT
• SKU: 47102-FDA
• Diameter: 10.2 mm
• Material: HSS‑E
• Alloying: 5% cobalt‑alloyed
• Type: Type N
• Point Angle: 135°
• Spiral Length: 87 mm
• Overall Length: 133 mm
• Shank Execution: fully ground
• Execution: short
• Standard: DIN 338
• Application: Drills for metal
• Suitable for: Drilling Machine / Hand drilling applications
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the primary use of this Twist Drill from MetavCUT and for which materials is it best suited?
The MetavCUT Twist Drill is primarily used for machining high‑strength materials and larger metal hole diameters; its short design and HSS‑E composition with 5% cobalt make it particularly suitable for alloyed and unalloyed steel, cast iron, non‑ferrous metals and certain plastics, offering good wear resistance and heat tolerance during metal drilling.

Which three drill types are commonly distinguished and how does the MetavCUT Twist Drill fit in?
The three common drill types are metal drills, wood drills and stone/concrete drills. The MetavCUT Twist Drill belongs to the metal drill category and is engineered for metalworking tasks with a Type N geometry and HSS‑E material properties.