Twist Drill Type N — 4.5 mm, 118° Tip Angle, Short, Black, HSS, DIN 338 (MetavCUT)

The Twist Drill Type N is a short HSS metal drilling tool designed for precise, stable holes in metal components using standard Drilling Machines.

• MetavCUT Twist Drill Type N short for metal drilling
• Diameter 4.5 mm for accurate hole guidance
• 118° Tip Angle for reliable centring on soft metals
• HSS construction for toughness and wear resistance
• Complies with DIN 338 short-length specification

Consistent Precision and Reduced Vibration for Metalworking

The short design of this Twist Drill provides improved stability and reduced deflection compared with longer drills, so holes remain true to size and position. Because the exposed length beyond the Chuck is reduced, bending moments decrease and the tool transfers cutting forces more effectively to the machine. This results in fewer rework cycles and a steady hole finish when machining components from alloyed or unalloyed steel. For workshop applications where repeatable accuracy matters, the short execution is a practical advantage.

Robust Material Choice for Long Tool Life

Manufactured from HSS (High Speed Steel), this Type N Twist Drill balances hardness and toughness for sustained use in metal. HSS resists softening at elevated temperatures, which helps maintain cutting geometry during continuous operation. For users less familiar with the term: HSS stands for High Speed Steel, a standard tool material that performs well on steel, cast iron, non-ferrous metals and many plastics. The result is longer service life and fewer tool changes on production or maintenance tasks.

Designed for Metal Drilling, Suited to Hand and Machine Work

As a Type N normal-spiral geometry, the drill is optimised for metalworking tasks on Drilling Machines and compatible hand-operated equipment where controlled feed is applied. The 4.5 mm Diameter and 118° Tip Angle are chosen to give reliable centring and chip formation in a broad range of metals; the geometry supports common workshop procedures such as pilot hole drilling and sequential operation with larger diameters. This tool is particularly effective when stability and precision are required rather than deep-reach drilling.

Practical Handling, Sharpening and Application Notes

Short Twist Drills are easier to keep concentric in the Chuck and are less prone to chatter; this makes them well suited for repeatable workshop tasks and for operators seeking consistent results. If reconditioning is needed, the normal spiral and HSS material allow straightforward resharpening on conventional tool grinders, prolonging service life. For safe, efficient use, maintain steady feed, adequate cutting speed and appropriate lubrication when machining steel to reduce heat and extend tool life. METAV Werkzeuge offers expert advice if application specifics require tailored recommendations.

We recommend MetavCUT's short Type N Twist Drill for demanding metal applications — for competent, personalised support contact METAV Werkzeuge via eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930 or WhatsApp: +49 170 2837271

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 40045-FDA
• Type: Type N
• Diameter: 4.5 mm
• Tip Angle: 118°
• Material: HSS
• Execution: short
• Spiral Length: 47 mm
• Overall Length: 80 mm
• Colour: black
• Application: Drills for metal
• Standard: DIN 338
• Suitable For: Drilling Machine
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What are Twist Drills used for?
A MetavCUT Twist Drill (Type N) is principally applied to the machining of high-strength materials and larger hole diameters; its form allows economical sharpening and it endures higher loads, making it suitable for demanding metalwork.

Which three drill types exist?
Common categories are Metal Drill (like this MetavCUT Twist Drill), Wood Drill, and Stone/Concrete Drill, each designed with geometry and materials suited to their target substrates.

Why are Twist Drills pointed?
Pointing reduces the cross-cut at the tip of the Twist Drill which lowers friction and thereby reduces required feed forces; in addition the sharpened tip improves centring in the workpiece.

Can you drill wood with a Twist Drill?
A Metal Drill such as the MetavCUT Type N can be used in wood, but guidance and finish are inferior to purpose-designed wood bits; however, metal drills are easier to resharpen and show less self-feeding.

For which drilling depths is the Twist Drill most used?
A through-hole in solid stock is typically produced with a Twist Drill; for diameters up to around 20 mm and depths up to about 100 mm, the Twist Drill is the most commonly applied tool.

What is better, HSS or HSSE?
The general assumption that HSSE is always superior to HSS is incorrect; assess working conditions and whether the higher cost of HSSE is justified for your specific MetavCUT drilling tasks before choosing.