Twist Drill – Extra‑Long HSS‑G 2.5 mm, 135° (Bright Finished, Fully Ground, DIN 1869) by MetavCUT

A Twist Drill in Extra‑Long execution designed for deep metal drilling with Drilling Machines and demanding workshop applications.

• Extra‑long design for deep boreholes
• 2.5 mm Diameter for precise pilot holes
• 135° Tip Angle for harder materials
• Fully Ground Shank for high concentricity
• Conforms to DIN 1869 for industrial use

Faster metal machining with hardened HSS‑G for professionals

The HSS‑G material and CNC grinding deliver a markedly sharper cutting geometry that enables up to 40% faster drilling with 50% less feed force compared to conventional HSS bits. This means less operator fatigue and higher throughput in serial production. The combination of HSS‑G and a ground flute geometry also produces cleaner holes in alloyed and unalloyed steels, reducing rework and saving machining time.

Reach deeper, work cleaner — ideal for tight or hard‑to‑access spots

Designed as an Extra‑Long bit (Total Length 140 mm, Spiral Length 95 mm), this drill lets users tackle deep or hard‑to‑reach bores without extensions. The extended working length reduces the need for additional tooling and ensures a straighter approach in recessed positions. For projects where accessibility is the limit, the longer flute and bright finished surface ease chip evacuation and visual alignment.

Precision and stability for demanding materials

The Fully Ground shank and precision flute grind result in excellent runout and centring, producing accurately sized holes and better surface quality. With a 135° tip angle, the geometry is optimised for harder workpiece materials such as stainless and tempered steels, shortening plunge time and improving control during initial entry. This characteristic makes the bit particularly suited to workshop environments using Drilling Machines where repeatability matters.

Usage advice to maximise lifetime and hole quality

For durable performance, use the drill with appropriate coolant and avoid excessive side loads; the ground design is precise but can be more brittle than rolled alternatives. Regrinding is straightforward due to the clear flank geometry, but for best results regrind at a specialist to preserve cutting angles. The product is primarily intended for metalworking tasks including casting, sintered metals, and hard plastics, delivering reliable results when used in stationary drilling setups.

I recommend the MetavCUT Extra‑Long Twist Drill for precise, deep metal drilling — for personalised advice or supplementary technical data contact METAV Werkzeuge: info@metav-werkzeuge.com, Phone +49 2822 7131930, WhatsApp +49 170 2837271

• Designation: Twist Drill (Spiralbohrer)
• Brand: MetavCUT
• SKU: 32025-FDA
• Diameter: 2.5 mm
• Total Length: 140 mm
• Spiral Length: 95 mm
• Tip Angle: 135°
• Execution: Extra long
• Shank Finish: Fully Ground
• Colour / Surface: Bright Finished
• Material: HSS‑G
• Standard: DIN 1869
• Suitable For: Drilling Machine (Handheld use only with caution)
• Model Series: Standard Line
• Packaging Unit: 10
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What materials is the MetavCUT Twist Drill suitable for?
The MetavCUT Twist Drill in HSS‑G is designed for demanding metalworking: it works well in alloyed and unalloyed Steel, Cast Steel, Grey Cast Iron, Sintered Iron, Tempered Castings, Non‑Ferrous Metals and Hard Plastics, providing clean, precise holes when used with appropriate machining parameters.

Can the MetavCUT Twist Drill be used in a handheld drill?
The MetavCUT Twist Drill is primarily intended for use in a Drilling Machine for best concentricity and cooling; handheld use is possible for light tasks but shorter drills or stationary setups are recommended to avoid breakage due to the ground geometry.

For what is a Twist Drill used?
A Twist Drill is mainly applied to the machining of high‑strength materials and large drill diameters; its shape allows easy sharpening and it sustains greater loads, making it suitable for demanding metalwork and deep holes.

Which three drill types exist?
The three main drill types are Metal Drill (Metalbrörer), Wood Drill, and Stone/Concrete Drill.

Why are Twist Drills pointed (split point)?
Pointing reduces the chisel edge at the tip of the Twist Drill, significantly lowering friction and the required feed force while improving centre‑tracking in the workpiece.

Can a metal Twist Drill be used to drill wood?
A metal Twist Drill can be used in wood but guidance is poorer and results are less clean; however, such drills are easier to resharpen and have a lower self‑feeding tendency.