4.2mm Double-Ended Twist Drill HSS For Sheet Metal, Short Spiral, Cross Ground, Cylindrical Shank - TECWERK

Take advantage of HSS construction, a double-ended design and a short-spiral geometry to speed up sheet-metal work with fewer tool changes; order the drill directly via Metav Werkzeuge or ask the consultants for application advice.

TECWERK double-ended twist drill Ø 4.2 mm – HSS bodywork drill with cylindrical shank

Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK — a compact, high-speed steel twist drill engineered for fast, accurate holes in thin sheets and bodywork panels.

• Double-ended design for quick change
• High-speed steel for durable edges
• Short spiral for thin sheet work
• Cylindrical shank fits hand drills

Faster throughput for thin-sheet production

The double-ended geometry delivers a simple, practical advantage: when one cutting end dulls, the component can be rotated to present a fresh tip, reducing downtime and maintaining workflow. Built from HSS, the tool keeps cutting edges longer under the intermittent loads typical of manual drilling, while the profile-ground point improves initial bite and maintains hole quality. This configuration translates into measurable efficiency gains for routine sheet-metal tasks and small repair jobs.

Clean holes with reliable centring and chip control

A cross point combined with a short spiral gives stable centring and controlled chip formation when working with thin materials. The result is cleaner entry and exit surfaces and fewer burrs, which reduces follow-on finishing. The geometry is optimised for sheet metal and body panels, delivering hole integrity that supports assembly operations without additional deburring steps in many cases.

Compatibility and handling for hand-held drilling

Designed with a cylindrical shank, the tool fits standard chucks and is particularly suited to hand-held drilling machines. The right-hand cutting direction and compact form make it straightforward to handle during quick maintenance or site repairs. The bright, uncoated finish indicates a tool intended for general-purpose metalworking rather than specialised, coated applications.

Durable specification and practical care

The combination of HSS, profile-ground flutes and a robust double-ended layout offers a balance between life and cost-efficiency for high-frequency use on thin materials. Regular inspection and light sharpening at the profile will extend service life; in addition, maintaining correct cutting speeds and securing workpieces firmly will preserve hole quality and reduce wear. This drill is a practical choice where reliability and easy replacement are priorities.

For stock availability or technical guidance on the TECWERK double-ended twist drill Ø 4.2 mm, contact Metav Werkzeuge for expert advice and prompt supply from Emmerich.

Technical data

• Article number: 2000860142NW
• Label: Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK
• Packaging unit: 10

Facts

• Diameter: Ø 4.2 mm
• Shank type: cylindrical
• Pack size: 10 pieces

Special features

• Material: HSS
• Profile-ground point
• Right-hand cutting
• Cross point for improved centring
• Short spiral for thin materials
• Double-ended execution
• Bright finish (uncoated)
• Optimised for sheet metal and bodywork
• Suitable for hand-held drilling machines

FAQ

Is this drill suitable for thin sheet metal?
The Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK is specifically designed for thin materials and sheet-metal work, using a short spiral and profile-ground point to produce clean holes.

Can the double-ended design reduce downtime?
Yes — the double-ended format of the Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK allows quick rotation to a fresh cutting end, reducing tool changes and improving throughput.

Will the shank fit standard hand drills?
The cylindrical shank of the Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK is compatible with standard drill chucks, making it suitable for common hand-held drilling machines.

How does the cross point affect drilling performance?
The cross point on the Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK improves centring and reduces wandering, which helps achieve accurate holes in thin sheet materials.

Is the bright finish a coated surface for corrosion protection?
The bright finish of the Doppelendbohrer D.4,2mm HSS Karosseriebohrer TECWERK denotes an uncoated surface; for corrosive environments or extended life, a coated variant would be preferable.

Metav IndustryLine: Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com