Twist Drill Type N — short, TIN-coated HSS‑G, Ø 3.2 mm, 135° (DIN 338) by MetavCUT

The Twist Drill Type N is a short HSS‑G metal drill designed for Drilling Machines, offering high stability and long tool life for precision metalworking.

• Short design for higher stability
• TIN-coated surface extends tool life
• Fully ground shank for precise runout
• 135° tip for hard and stainless steels
• Conforms to DIN 338 for short HSS drills

Superior durability and consistent performance in metalworking

This short HSS drill combines a TIN‑coated surface with HSS‑G material to reduce friction and increase service life when drilling metals. The coating lowers wear especially under appropriate cooling, which extends tool life during repetitive production tasks. The Type N geometry ensures reliable chip removal and consistent hole quality in a range of ferrous and non‑ferrous materials, so workshops benefit from fewer tool changes and more uptime.

Geometry that improves accuracy and reduces effort

A reduced overhang and shorter overall length give this short twist drill noticeably better stability and less tendency to deflect. The fully ground flute geometry reduces cutting forces and enables up to around 40% faster penetration with up to 50% less feed force compared to conventional HSS drills under the right conditions. The 135° point angle is optimised for harder materials and short‑run precision, improving centre‑starting and reducing wander on tough workpieces.

Built for demanding applications and practical use

Designed primarily for metalworking, the short HSS variant is particularly suitable for precise tasks in toolrooms, maintenance and engineering workshops. Typical use cases include drilling in alloyed and unalloyed steel, temper castings, cast iron, copper, bronze and hard plastics. While compatible with standard Drilling Machines, best results are achieved with steady clamping, correct speeds and the use of coolant for longer life and cleaner holes.

Standardised quality and handling notes for reliable results

Manufactured to DIN 338, this short twist drill is available with a fully ground shank that provides superior runout accuracy compared with rolled versions. Ground drills deliver cleaner holes and higher concentricity but can be more brittle; therefore, a controlled feed, appropriate speeds and coolant are recommended. The drill’s Type N spiral is the classic metalworking geometry and should be selected when consistent metal drilling performance is required.

Strong recommendation: Choose the MetavCUT Twist Drill Type N for workshop precision and contact METAV Werkzeuge for personalised advice and ordering support — reliable guidance and technical consultation are available via eMail info@metav-werkzeuge.com, Phone +49 2822 7131930 and WhatsApp +49 170 2837271

Technical data

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 46032-FDA
• Diameter: 3.2 mm
• Point angle: 135°
• Overall length: 65 mm
• Flute length: 36 mm
• Execution: short
• Shank finish: fully ground
• Material: HSS-G
• Coating: TIN-coated
• Type: Type N
• Standard: DIN 338
• Application: Drills for metal
• Model series: Standard Line
• Suitable for: Drilling Machine
• Packaging unit: 10
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What are Twist Drills used for and where does the MetavCUT Type N excel?
The MetavCUT Twist Drill Type N is primarily used for machining high‑strength and hard materials; it is especially effective for larger diameters in metal. Its construction and coating make it suitable for precision work in steels, cast materials and non‑ferrous metals where longevity and repeatable hole quality are needed.

Which three drill types exist?
Commonly differentiated drill types are metal drills, wood drills and stone/concrete drills; the MetavCUT Twist Drill Type N belongs to the metal drill category and is optimised for metalworking tasks.

Why are Twist Drills pointed?
Pointing reduces the cross‑cut at the tip of the Twist Drill, which significantly lowers friction and thus reduces the required feed force; at the same time a sharpened point improves centring in the workpiece for more accurate starts.

Can a Twist Drill be used to drill wood?
A metal Twist Drill such as the MetavCUT Type N can be used in wood, but guidance is poorer and the hole finish is less clean compared with purpose‑made wood bits; however, metal drills are easier to re‑sharpen and usually exhibit less self‑feeding.

For which drilling depths is the Twist Drill most used?
The Twist Drill is the go‑to tool for through holes and solid drilling. For diameters up to about 20 mm and drilling depths up to approximately 100 mm, the Twist Drill is the most commonly used tool.

What is better, HSS or HSSE?
The general assumption that HSSE is always superior to HSS is not universally correct; choice depends on working conditions and cost‑benefit considerations, so evaluate whether the specific job justifies the higher expense of HSSE over HSS.