103mm Sheet Countersink Drill HSS-Co 2-Flute 20° Countersink For Sheet Metal And Plastics - TECWERK

Take advantage of a robust, purpose‑built cutter that combines HSS‑Co durability with a wide 5–31 mm working range for consistent, burr‑reduced holes in thin materials; benefit from quick setup on conventional drills and reliable clamping with the 9 mm shank and three flats — order the tool directly via Metav Werkzeuge or consult the team for application advice.

TECWERK sheet‑metal peel drill (5–31 mm) – HSS‑Co, 103 mm overall length

The TECWERK sheet‑metal peel drill (5–31 mm) is a universal, two‑flute HSS‑Co tool designed for precise hole enlargement and finishing in sheet metal and plastics, usable on standard drill machines.

• Universal for sheet metal and plastics
• HSS‑Co cutting material for long tool life
• 5–31 mm working range for flexible use
• Shank with 3 clamping flats, 9 mm

Faster, cleaner hole enlargement for thin components

The combination of two flutes and the specially shaped, conically increasing blades produces a peeling cut that removes material by shaving rather than tearing. This geometry reduces burr formation and rework, which improves throughput and lowers scrap rates in repetitive tasks. With a working range of 5–31 mm and an overall length of 103 mm, the cutter is suitable for a variety of panel and sheet operations where repeatable, clean holes are required.

Optimised cutting geometry for minimal finishing

A 20° countersink angle and the radial relief of the cutting edges ensure that the tool enters and leaves the hole smoothly, leaving a consistent edge. The radial relief causes a controlled chip flow and steady cutting action, which is particularly beneficial when working with delicate laminates or thin‑gauge metals. This technical design translates into fewer downstream operations and a noticeable improvement in component appearance and fit.

Simple clamping, broad compatibility with workshop drills

The 9 mm shank with three clamping flats offers secure seating in chucks and collets, reducing slippage and run‑out during operation. As a universal tool, it can be used on conventional drill motors and production drilling units without special adapters, enabling quick tool changes and minimal setup time. The practical shank design helps maintain concentricity, which contributes to consistent hole sizes across batches.

Robust material and predictable service life

Manufactured from HSS‑Co, the cutter provides improved heat resistance and wear performance compared with plain HSS, making it a reliable choice for frequent use in workshop environments. The combination of material and cutting geometry supports steady performance over many cycles, contributing to dependable production flow and predictable maintenance schedules. For applications where consistent finish and low burrs matter, this tool offers a cost‑effective balance of performance and longevity.

Contact Metav Werkzeuge for tailored advice on integrating the TECWERK sheet‑metal peel drill into production or for assistance selecting the correct diameter range; Metav Werkzeuge is available at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: 2000862027NW
• Designation: sheet‑metal peel drill, 5–31 mm
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Drilling range: 5–31 mm
• Overall length: 103 mm
• Shank diameter: 9 mm
• Number of cutting edges: 2
• Countersink angle: 20°

Special features

• Shank with 3 clamping flats
• Cutting material: HSS‑Co
• Conically increasing, radially relieved blades for a peeling cut
• Universal tool for sheet metal and plastics
• Usable on conventional drill machines

FAQ

What materials is the TECWERK sheet‑metal peel drill suitable for?
The TECWERK sheet‑metal peel drill is intended primarily for sheet metal and various plastics, delivering clean holes with reduced burrs across these materials.

How does the peeling cut improve hole quality?
The conical blade profile and radial relief produce a peeling action that shaves material cleanly, so holes created with this cutter show fewer burrs and require less finishing than holes produced by conventional twist drills.

What clamping is required for safe operation?
A secure chuck or collet that accommodates the 9 mm shank and the three flats is recommended to minimise run‑out and ensure repeatable hole accuracy when using this cutter.

Can the tool be used on any drill machine?
Yes; the design allows use on standard drill motors and production drills without additional tooling, making it a flexible option for workshops and small production lines.

Which feature ensures longer tool life under frequent use?
The HSS‑Co cutting material provides enhanced heat and wear resistance, which supports longer service life and consistent cutting performance in routine applications.

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