Twist Drill — short TIN-coated HSS-G metal drill, Type N, Ø 10.2 mm, 135°

The Twist Drill short Type N is a precision Metal Drill for Drilling Machines, offering a TIN-coated HSS-G construction and DIN 338 conformity for demanding metalworking tasks.

• Short design for greater stability and precision
• TIN-coated surface for extended tool life
• Fully ground shaft for faster, cleaner drilling
• 135° tip angle optimised for hard materials
• Conforms to DIN 338 for reliable industrial use

High endurance coating for longer tool life

The TIN-coated HSS-G surface provides a markedly higher wear resistance during metalworking. This hard, low-friction coating reduces heat build-up and abrasion, which translates into longer Lifetime of the Cutting Edge when used with an appropriate cooling system. As a result, maintenance intervals are extended and tool changeovers are reduced, delivering measurable productivity gains on serial or precision operations.

Short geometry for superior stability and accuracy

A shorter overall length and a reduced protruding length from the chuck increase Stability and minimise bending tendencies during drilling. This geometry is especially beneficial when working with hard materials such as alloyed steel or cast steel, where deflection would otherwise impair hole quality. The compact design also simplifies handling in confined setups and supports repeatable, concentric bores.

Fully ground flute for faster penetration and cleaner holes

The fully ground (HSS‑G) flute geometry ensures very sharp cutting edges and high runout accuracy. This enables up to 40% faster drilling and requires significantly less axial force than conventional rolled drills. The result is cleaner hole walls and reduced burr formation, which lowers the need for subsequent deburring and improves final assembly fit.

Tailored for metalworking and demanding materials

Classified as Type N with a 135° tip angle, this Twist Drill is optimised for metals including alloyed/unalloyed steel, cast iron, bronze, copper and hard plastics. The point geometry reduces initial skidding and shortens the dwell at the start of the hole, improving centring and producing consistent results across batch operations. Use with adequate cooling for best performance in tougher alloys.

Suitable applications and machine compatibility

Designed primarily for stationary and portable Drilling Machines, this short Twist Drill suits tasks that demand precision in metal fabrication, maintenance, and toolmaking. The drill is not intended for soft wood-specific applications where different flute and point designs give superior finish. For demanding series production in metal, the combination of short design, TIN coating and fully ground shaft provides a dependable solution.

Strong recommendation: Opt for the MetavCUT short TIN-coated Twist Drill when consistent metal-hole quality and tool longevity are priorities — for further technical advice or to confirm suitability for specific applications, METAV Werkzeuge offers comprehensive consultation via eMail info@metav-werkzeuge.com, phone +49 2822 7131930 or WhatsApp +49 170 2837271

• Designation: Twist Drill (Spiralbohrer)
• Brand: MetavCUT
• SKU: 41102-FDA
• Diameter: 10.2 mm
• Tip angle: 135°
• Type: Type N
• Execution: short
• Overall length: 133 mm
• Spiral length: 87 mm
• Shaft finish: fully ground
• Coating / Colour: TIN-coated
• Material: HSS-G
• Standard: DIN 338
• Application: Drills for metal
• Suitable for: Drilling Machine
• Model series: Profi Line
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the Twist Drill designed for and which materials suit it best?
The MetavCUT Twist Drill Type N is designed primarily for metalworking; it is suitable for alloyed and unalloyed Steel, Cast Iron, Bronze, Copper and hard Plastics, making it ideal for precision metal drilling on Drilling Machines.

Why is a short Twist Drill advantageous for precise metalwork?
A short design reduces the unsupported length outside the chuck, which increases stability and reduces bending; the MetavCUT short Twist Drill therefore gives better centring and more accurate bores in hard materials compared with longer drills.

For what is a Twist Drill used?
A Twist Drill is mainly applied in machining high-strength materials and for larger bore diameters; its form is relatively easy to sharpen and it withstands considerable loads during metal drilling.

Which three drill types exist?
The three main types are Metal drills, Wood drills and Stone/Concrete drills.

Why are Twist Drills pointed?
Pointing reduces the chisel edge at the tip of the Twist Drill. By sharpening the point, friction is substantially lowered, requiring less feed force and improving centring at the start of the hole.

Can a Twist Drill be used for wood?
A Metal drill such as this MetavCUT Twist Drill can be used in wood, but it generally offers poorer guidance and a less clean finish than dedicated wood drills; however, metal drills are easier to resharpen and show less self-feeding tendency.

At which drilling depths is the Twist Drill most commonly used?
Solid-hole drilling is typically done 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.

Is HSS or HSSE better?
The common belief that HSSE is always superior to HSS is incorrect; select based on actual working conditions and whether the higher cost of HSSE is justified by increased performance in the intended application.