Twist Drill — Short HSS-G Twist Drill Ø 8.6 mm · 135° tip · Type N · Bright Finished · Fully Ground Shank · DIN 338 · MetavCUT Profi Line

The Twist Drill short Type N is a precision drill for metalworking, designed for stable, accurate holes in hard and alloyed steels with its 135° tip.

• Short design for increased stability and precision
• HSS‑G ground for clean, accurate hole quality
• 135° tip optimised for hard and stainless steels
• Fully ground shank for excellent concentricity
• Complies with DIN 338 for short twist drills

Greater Stability for Precise Metal Drilling

This short Twist Drill delivers enhanced stability thanks to its reduced overhang and compact overall length. The short flute length reduces bending and vibration, which results in sharper, more concentric holes and longer tool life when used under appropriate conditions. For work on milling or drilling machines where rigidity matters, the compact design significantly improves repeatability and reduces the risk of wander in tough materials.

Faster Cutting with Lower Feed Forces

The specially ground HSS‑G geometry is engineered to cut more efficiently: the manufacturer reports up to 40% faster drilling and approximately 50% reduced feed force compared with conventional HSS variants. The 135° tip shortens initial bore time in harder metals and helps maintain the centre, while the ground cutting lips deliver a clean chip flow and reduced heat generation during operation.

Built for Metalworking: Materials and Use Cases

This Type N short twist drill is intended primarily for metal applications, including alloyed and unalloyed steels, cast steels, cast iron, sintered iron, non‑ferrous metals and hard plastics. Its bright finished surface and fully ground shank make it particularly suitable for stationary and machine‑based drilling, where precision and surface quality of the hole are priorities. Typical users are toolrooms, metal workshops and maintenance departments requiring reliable performance in demanding materials.

Precision Manufacturing and Practical Considerations

Manufactured to DIN 338 standards, the drill is produced by grinding the flutes (HSS‑G), yielding very sharp cutting edges and excellent runout accuracy. The fully ground cylindrical shank ensures secure clamping and minimal runout in the chuck. Note that ground HSS drills can be comparatively brittle; for best results, use appropriate coolant, moderate speeds and the support of a rigid machine setup to avoid premature breakage.

Highly recommended: Choose the MetavCUT short Twist Drill for demanding metalworking tasks — for technical questions or to confirm suitability for your application, contact METAV Werkzeuge for expert advice via email at info@metav-werkzeuge.com, by phone at +49 2822 7131930 or on WhatsApp at +49 170 2837271

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 48086-FDA
• Type: Type N (Normal spiral)
• Diameter: Ø 8.6 mm
• Spiral (flute) length: 75 mm
• Overall length: 117 mm
• Tip angle: 135°
• Material: HSS‑G (ground high‑speed steel)
• Shank: Fully ground (geschliffen)
• Finish: Bright finished
• Execution: Short (kurz)
• Standard: DIN 338
• Application: Drills for metal
• For drilling machine: Drilling Machine (Handbohrmaschine)
• Model series: Profi Line
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What materials can the MetavCUT Twist Drill Type N machine reliably?
The MetavCUT Twist Drill Type N is suitable for a wide range of metals, including alloyed and unalloyed steel, cast steel, cast iron, sintered iron, non‑ferrous metals and hard plastics; its HSS‑G ground geometry is optimised for clean holes in demanding materials.

For what is a Twist Drill used?
A Twist Drill is primarily used for machining high‑strength materials and larger diameters; its form is easy to sharpen and it withstands considerable loads, which makes it a common choice for drilling in metal and other demanding applications.

Which three drill types exist?
The three main drill types are metal drills, wood drills and stone/concrete drills, each designed with geometries and materials matched to the intended workpiece.