4.10mm Double-Ended Body Drill HSS Short Spiral Cross Point Cylindrical Shank, 13mm Flute - TECWERK

Taking advantage of the HSS construction and double-ended design ensures efficient drilling in thin sheet materials while reducing tool changes; contact Metav Werkzeuge for application advice or to arrange supply.

TECWERK Double-Ended Drill Bit D 4.1 mm — HSS, short helix

The TECWERK double-ended drill bit for clean, fast holes in thin metals and panels; designed for handheld drilling in sheet metal work with a profile-ground, cross-ground point.

• High-speed steel (HSS) construction
• Profile-ground for precise chip control
• Short helix suited to thin sheets
• Double-ended for extended service life

Faster, reliable holes for thin-sheet applications

Manufactured from HSS, this double-ended tool delivers a balance of hardness and toughness that supports repeated use in thin materials. The 4.1 mm diameter and modest overall length make it well suited for rapid, controlled drilling where space and access are limited. The design prioritises a consistent hole quality and reduced burring, which translates into fewer rework cycles and a more efficient workflow on the shop floor. The combination of material and geometry delivers dependable repeatability for routine sheet-metal tasks.

Clean cutting through optimised geometry

The profile-ground flute geometry together with the cross-ground point reduces chatter and centres the bit quickly, which is particularly important when working with delicate panels. A short helix (short spiral) promotes positive chip evacuation when drilling thin substrates, limiting deformation of the workpiece. The right-hand cutting action is standard for hand-held electric drills and provides predictable swarf direction. These features together lead to cleaner holes and less hand-finishing, improving throughput in bodywork and light fabrication.

Practical compatibility and handling benefits

Fitted with a cylinder shank at 4.1 mm, the drill bit is compatible with common chuck sizes used on portable drills, enabling quick tool changes without special adaptors. The double-ended layout supplies two cutting ends in one tool, effectively doubling usable life and reducing downtime for replacements. For operations that rely on handheld equipment rather than bench-mounted machines, this configuration reduces handling complexity and inventory footprint while maintaining productivity.

Low-maintenance, plain finish for flexible use

The tool’s blank finish (uncoated) and proven HSS composition make it straightforward to re-sharpen if required and suitable for a wide range of workshop conditions. Because there is no coating, heat-management practices should be observed during heavy use to preserve edge life, but for typical sheet-metal and bodywork tasks the bit offers reliable performance straight from the pack. The straightforward construction also simplifies storage and inspection routines for maintenance planning.

Contact Metav Werkzeuge for tailored advice on applying TECWERK double-ended drill bits in specific sheet-metal processes or to request stock information from our Emmerich facility

Technical Data

• SKU: 2000860141NW
• Product type: Doppelendbohrer
• Brand: TECWERK
• Material: HSS
• Execution: profilgeschliffen; Kreuzanschliff; kurze Spirale; blank

Core specifications

• Diameter: 4.10 mm
• Overall length: 55 mm
• Spiral (helix) length: 13.00 mm
• Shank type: Cylinder shank
• Shank diameter: 4.1 mm
• Cutting direction: Right-hand cutting
• Packaging unit: 10

Features & materials

• Designed for thin materials and sheet metal
• Double-ended design for extended use
• Profile-ground flutes for improved chip control
• Cross-ground point for rapid centring
• Short helix suited to handheld drilling
• Plain (uncoated) finish
• Product category: Double-ended drill bit
• Manufacturer: TECWERK

FAQ

What materials are suitable for this drill bit?
The TECWERK double-ended drill bit (SKU 2000860141NW) is designed primarily for thin materials and sheet-metal applications; its HSS construction suits common metal panels rather than hardened alloys.

Can the bit be used in a hand-held drill?
Yes, the cylinder shank and right-hand cutting geometry make the drill ideal for use with standard handheld electric drills and similar portable equipment.

How does the double-ended design benefit workshop productivity?
A double-ended configuration provides two cutting ends in one tool, reducing tool changes and downtime while stretching the usable life compared with single-ended equivalents.

Is the drill coated for increased wear resistance?
This tool is supplied with a plain (blank) finish and no coating; the HSS material offers intrinsic wear resistance, and re-sharpening is feasible if required.

What hole quality can be expected in sheet metal?
Thanks to the profile-ground flutes and cross-ground point, the bit produces clean, centred holes with reduced burring in thin sheet applications.

TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund