Twist Drill — Type N short HSS 12 mm, 118° (DIN 338)

A Twist Drill Type N short for Drilling Machine applications, designed for precise metal drilling and stable performance

• Type N design for reliable metal drilling
• 12 mm Diameter for medium-sized holes
• 118° Tip for improved centring and control
• Short HSS construction for greater rigidity
• Conforms to DIN 338 for standardised quality

Greater Precision and Less Deflection for Metalworking

The short Twist Drill in Type N geometry offers a compact working length that directly increases stability during machining. Because the exposed length is reduced compared with longer bits, bending and chatter are minimised, resulting in more accurate hole positions and cleaner surfaces in steel and similar materials. This design is particularly beneficial when using portable or stationary Drilling Machines where rigidity and repeatable accuracy matter.

Durable HSS Material and Practical Tip Geometry

Manufactured from HSS (High Speed Steel), this Twist Drill combines toughness and heat resistance suitable for alloyed and unalloyed steels, cast iron, non-ferrous metals and plastics. The 118° tip angle favours easier penetration and superior centring on softer to medium-hard materials, while keeping cutting forces moderate. For users unfamiliar with terminology: HSS means a steel grade made for high-speed cutting; it preserves hardness at elevated temperatures and allows economical resharpening when required.

Conformity to DIN 338 and Application Advantages

Built to DIN 338 for short twist drills with cylindrical shank, this bit follows defined dimensions and manufacturing practices that support interchangeability and expected performance. The short execution reduces overhang, making the bit ideal for precision jobs on metal components. Use this Twist Drill for typical metal-drilling tasks where repeatable hole quality and tool life under standard workshop conditions are priorities.

Suitable Uses and Practical Recommendations

This Twist Drill is optimised for use with a Hand Drill or other Drilling Machine setups for metalworking tasks such as fabrication, maintenance and component preparation. For best results, ensure adequate clamping of the workpiece and appropriate cutting speed for the 12 mm diameter in the chosen material. If unsure about feed rates or coolant use for specific alloys, consult technical support to match tool, machine and workpiece for efficient and safe drilling.

We recommend the MetavCUT Twist Drill Type N for precision metalworking — for tailored advice, complementary technical data or application support contact METAV Werkzeuge: info@metav-werkzeuge.com • +49 2822 7131930 • WhatsApp +49 170 2837271

• Twist Drill 12 mm, short, Type N, 118°, HSS
• Brand: MetavCUT
• SKU: 40120-FDA
• Diameter: 12 mm
• Spiral Length: 101 mm
• Overall Length: 151 mm
• Tip Angle: 118°
• Material: HSS (High Speed Steel)
• Execution: short
• Colour: black
• Application: Drills for Metal / suitable for Drilling Machine and Hand Drill use
• Standard: DIN 338
• Manufacturer: MetavCUT
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the Twist Drill mainly used for?
The MetavCUT Twist Drill Type N is primarily applied to the machining of high-strength workpieces and larger drill diameters; its geometry is easy to regrind and it withstands considerable loads, making it well suited for demanding metal-drilling operations.

Which three drill types exist?
Commonly distinguished drill categories are Metal Drill, Wood Drill, and Masonry/Concrete Drill, each designed with specific point geometry and flute form for their intended materials.

Why are Twist Drills tipped or sharpened?
Tipping or resharpening reduces the cross-cut at the tip of the Twist Drill, which lowers friction forces and therefore reduces required feed; additionally, a sharpened point centres the bit more reliably in the workpiece.

Can metal Twist Drills be used to drill wood?
A Metal Drill such as the MetavCUT Twist Drill can be used in wood, but guidance and finish may be inferior compared with wood-specific bits; however, metal drills are easier to regrind and show less self-feeding action.

For which drilling depths is the Twist Drill most commonly used?
A solid hole drilled through material is often executed with a Twist Drill; for diameters up to 20 mm and drilling depths up to 100 mm, the Twist Drill is the most frequently used tool.

What is better, HSS or HSSE?
The general assumption that HSSE steels are universally superior to standard HSS is incorrect; selection should consider working conditions and whether the higher purchase cost of HSSE is justified for the intended application.