103mm Sheet Countersink Drill HSS TiN, 20° Countersink Angle, 9mm Shank - TECWERK

The combination of a TiN-coated HSS cutting edge, a peeling geometry that reduces burrs, and a secure 9 mm shank with three flats ensures efficient holemaking in thin materials while minimising rework; order the TECWERK tool directly via Metav Werkzeuge or consult our specialists for size selection and delivery.

TECWERK sheet metal peeling drill 5–31 mm — HSS with TiN coating

TECWERK sheet metal peeling drill 5–31 mm — a specialised drill for clean holes in thin metals and plastics, featuring a peeling geometry and a 9 mm three-flat shank for reliable clamping

• TiN coating for extended tool life
• Designed for sheet metal and plastics
• 9 mm shank with three flats
• Peeling geometry for burr-free holes

Cleaner holes through peeling geometry and reduced burrs

The tool’s tapered, radially relieved cutting edges create a controlled peeling cut, which reduces material tearing and produces a superior hole edge in thin-gauge workpieces. The combination of HSS cutting material and a TiN coating improves wear resistance and retains sharpness during repetitive drilling, leading to fewer secondary operations such as deburring. This targeted geometry is particularly effective on sheet metal and also helps when working with various plastics, lowering the risk of melt or tear-out.

Secure clamping and compatibility with standard drilling equipment

A 9 mm shank with three flats ensures stable chuck engagement and prevents slippage under torque, so the tool can be used reliably in both bench and portable drills. The two cutting edges (Z=2) and a compact total length of 103 mm maintain a balanced tool run, while the 20° countersink angle facilitates a flush finish where chamfering is required. The design makes the drill suitable for routine shop use and easy integration into existing production routines without special adapters.

Efficiency gains and predictable tool life

With a pared-back design focused on function, the bit delivers predictable performance: the TiN coating reduces friction and heat build-up, extending service intervals and lowering tooling costs per hole. The dual-edge configuration offers consistent material removal and a stable cutting action, which typically reduces cycle time compared with standard twist drills when finishing thin materials. For operations where repeatability and minimised post-processing matter, this tool contributes to a smoother workflow and less scrap.

Practical selection and application guidance

Select the drill diameter according to the required finished hole size within the available range (5–31 mm). The peeling action means slower feed rates and steady spindle speeds often yield the best finish; speeds should be matched to the sheet thickness and type of material. The bit is described as a universal tool for sheet metal and plastics and is intended for use on standard drilling machines—no special equipment is needed. For production setups, the shank flats and HSS core help preserve concentricity during longer runs.

For tailored advice on the TECWERK sheet metal peeling drill and fast delivery from Metav Werkzeuge in Emmerich, contact info@metav-werkzeuge.com or call +49 2822 7131930 and our specialists will recommend the correct diameters and supply options

Technical data

• Article number: 2000862047NW
• Label: Blechschälbohrer Bohrber.5-31mm HSS TiN Gesamt-L.103mm Z.2 TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter range: 5–31 mm
• Total length: 103 mm
• Shank diameter: 9 mm
• Cutting edges: 2
• Countersink angle: 20°

Special features

• Material: HSS
• Coating: TiN
• Shank with three flats
• Peeling geometry with radially relieved cutting edges
• Universal tool for sheet metal and plastics
• Usable on any drill machine

FAQ

What materials is this drill suitable for?
The TECWERK sheet metal peeling drill (SKU 2000862047NW) is optimised for thin sheet metal and works well on many plastics, offering clean holes with reduced burr formation.

Can the bit be used in a handheld drill?
Yes; the 9 mm shank with three flats provides secure clamping, so the TECWERK tool is compatible with handheld and bench drills designed to accept that shank size.

How does the TiN coating improve performance?
The TiN coating increases surface hardness and reduces friction, which improves wear resistance and prolongs cutting edge life under typical shop conditions.

What finish can be expected straight from the drill?
Thanks to the peeling geometry and 20° countersink angle, holes from this tool frequently require less deburring and present a burr-reduced, more finished edge compared with standard twist drills.

Which shank diameter and clamping requirements apply?
The shank diameter is 9 mm and the three flats are designed for secure clamping in standard chucks or collets that accept a 9 mm shank.

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