12-20mm Step Drill HSS Straight Flute 2-Flute 90° Step Angle 118° Point, 22mm Shank - TECWERK

Benefit from a robust combination of HSS cutting performance and a precision step geometry that delivers consistent 12–20 mm hole sizes with reduced setup time; order the tool via Metav Werkzeuge or consult the technical team for tailored advice.

Step drill bit 12–20 mm (HSS, straight-fluted) — TECWERK

Step drill bit 12–20 mm (HSS, straight-fluted) designed for precise, repeatable stepped holes in production and workshop environments

• HSS for long tool life
• Straight-fluted for predictable chip flow
• 90° step angle for uniform step transitions
• Shank with 3 flats for secure clamping

Precision that reduces rework and saves time

The HSS construction and precision execution ensure consistent performance across the stepping range. With a step angle 90° and a 118° tip, the geometry centres reliably and creates accurate incremental diameters between 12–20 mm, lowering the need for secondary finishing. The two cutting edges deliver efficient material removal while the straight flute promotes controlled chip formation, which contributes to shorter production cycles and fewer rejected parts.

Secure clamping and repeatable results for high throughput

A shank with 3 flats provides a positive, anti-slip connection in standard chucks and holders, improving repeatability from piece to piece. The straight-groove design keeps chips moving away from the cutting zone, supporting stable cutting conditions throughout each stepped hole. These features together yield consistent hole sizes and a surface finish that often eliminates additional deburring steps, making the tool suitable for both bench work and higher-volume drilling stations.

Easy integration into standard tooling setups

The compact 22 mm shank length and conventional machine interface enable straightforward mounting in drill presses and multi-spindle heads. The tool’s precision manufacturing reduces setup iterations, so machine uptime is maximised. Where process stability is critical, the combination of HSS, two cutting edges and the defined step geometry supports predictable tool life and consistent part quality, simplifying planning for repeat production runs.

Contact Metav Werkzeuge for expert technical guidance on the TECWERK step drill bit SKU 2000862084NW and to arrange fast, reliable delivery from our Emmerich location

Technical Data

• Article number: 2000862084NW
• Item name: Step drill bit 12–20 mm, HSS, straight-fluted
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter range: 12–20 mm
• Steps: 9
• Cutting edges: 2
• Step angle: 90°
• Tip angle: 118°
• Shank length: 22 mm

Special features

• Material: HSS
• Straight-grooved flute
• Precision execution
• Shank with 3 flats

FAQ

What diameter increments does the step drill cover?
The TECWERK step drill bit covers stepped diameters from 12 mm to 20 mm, produced across 9 discrete steps for standardised hole sizing.

Is the tool suitable for production use with repeatable accuracy?
Yes, the precision design and the 3-flats shank of the TECWERK step drill bit support secure clamping and repeatable results in production environments.

What clamping interface is recommended for best performance?
A standard chuck or holder that accepts a shank with flats is recommended to ensure the anti-rotation benefit of the 3-flats design when using the TECWERK step drill bit.

Can the straight flute help with chip evacuation on continuous runs?
The straight-fluted geometry promotes predictable chip flow, which helps maintain stable cutting conditions during consecutive drilling operations with the TECWERK step drill bit.

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