Twist Drill — Type N, 4.5 mm, 135°, Extra Short, Bright Finished, HSS‑G, DIN 1897 (Cylindrical Shank) by MetavCUT

The Twist Drill Type N is an extra short HSS‑G drill designed for Drilling Machines and Hand Drills, offering high stability and efficient metalworking in tight or thin‑walled components.

• Extra‑short design for improved stability
• Optimised 135° tip for harder materials
• HSS‑G construction for long tool life
• Cylindrical shank fits standard chucks
• Standard Line quality for professional use

Compact design increases stability and reduces breakage

The Twist Drill in an extra short execution combines a reduced Overall Length with a shortened Spiral Length to deliver superior Verdrehungsfestigkeit (torsional stability) compared with standard drills. Shorter geometry reduces the lever arm and thus the risk of bending and breakage, which is especially valuable when working in constrained assemblies or on thin sheet and profile parts. The result is more reliable hole quality and fewer tool changes during demanding metalworking tasks.

135° point angle and Type N spiral for tougher materials

A 135° tip halves the tendency to wander on tough surfaces and shortens the initial penetration phase, which is advantageous when machining stainless steel and other hard alloys. The Type N normal spiral profile is optimised for Metal work and provides consistent chip evacuation and cutting behaviour across legierte und unlegierte Stähle, Gusswerkstoffe and non‑ferrous metals. For operators this means cleaner entry holes and predictable feed forces when using a Hand Drill or Drilling Machine.

Practical handling: cylindrical shank and compatibility

Equipped with a Cylindrical Shank, this Twist Drill clamps securely in standard three‑jaw chucks and is universally compatible with conventional drill chucks. While cylindrical shanks are broadly adaptable, users should ensure correct chuck tightening to avoid slippage under high torque; using a torque‑controlled drill or a drill sleeve can further improve safety. The bright finished surface assists in visual inspection of wear and facilitates cleaning after use.

Target users and best applications

Developed for machinists, fitters and maintenance technicians, the MetavCUT Standard Line Twist Drill is particularly well suited to workshop tasks that require robust Metal drilling in tight spaces and accurate hole positioning. Conforming to DIN 1897 and made from HSS‑G, this tool balances cost and performance for professional everyday use and for jobs where straightforward regrindability and dependable cutting speed are required.

For precision metalworking choose MetavCUT’s Twist Drill Type N with Extra Short design — METAV Werkzeuge offers comprehensive technical advice and personalised support: eMail info@metav-werkzeuge.com, Phone +49 2822 7131930, WhatsApp +49 170 2837271

Technical data

• Designation: Twist Drill
• Brand / Manufacturer: MetavCUT
• SKU: 56045-FDA
• Diameter: 4.5 mm
• Point Angle: 135°
• Execution: Extra short
• Finish / Colour: Bright finished
• Material: HSS‑G
• Type: Type N
• Spiral Length: 24 mm
• Total Length: 58 mm
• Shank Execution: Cylindrical
• For Drilling Machine: Drilling Machine (Hand Drill)
• Model Series: Standard Line
• Application: Drills for Metal
• Standard: DIN 1897
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

Is the Twist Drill Type N from MetavCUT suitable for hand drills?
Yes. The MetavCUT Twist Drill Type N with a Cylindrical Shank is designed for use in Hand Drills and standard chucks; its Extra Short geometry improves stability in manual operations and reduces the risk of breakage when clamping and feeding correctly.

What is the Twist Drill used for?
The Twist Drill Type N by MetavCUT is primarily applied to the machining of high‑strength materials and larger hole diameters; its form is straightforward to regrind and withstands higher loads, making it ideal for steels, cast materials and hard plastics.

Which three drill types exist?
Common categories are Metal drills (such as the MetavCUT Twist Drill Type N), Wood drills, and Stone/Concrete drills.

Why are Twist Drills pointed?
Twist Drills are pointed to reduce the cross‑cut at the tip; this lowering of the cross‑edge decreases friction so that significantly lower feed forces are required and the drill centers more reliably in the workpiece.

Can a metal drill be used in wood?
A Metal drill such as the MetavCUT Twist Drill can be used in Wood, but guidance and finish may be inferior compared with dedicated Wood drills; however, metal drills are easier to regrind and tend to produce less self‑feeding.

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

Is HSS or HSSE better?
There is no universal answer; the belief that HSSE steels are always superior to HSS is incorrect. Assess whether your working conditions justify the higher cost of HSSE before choosing.