16mm Corner Radius Milling Cutter DIN 844 Type W HSS-Co8 3 Flute Long Z=3 Right-Hand - TECWERK

Benefit from efficient slotting with the combination of HSS‑Co8 alloy, a 16 mm diameter and a secure Weldon shank for stable clamping; the long three‑flute geometry and 40° helix support high feed rates and consistent chip evacuation. Order the cutter directly via Metav Werkzeuge or contact our consultants for application advice.

TECWERK grooving cutter DIN 844 Type W — 16 mm, HSS‑Co8, Weldon shank

A long, three‑flute grooving cutter by TECWERK, designed for slot milling and plunge‑capable operations in long‑chip aluminium and other non‑ferrous metals

• HSS‑Co8 for high wear resistance
• Weldon shank with drive flat
• Centre‑cutting, three‑flute geometry
• Optimised for aluminium and non‑ferrous metals

Consistent material removal for higher throughput

The long three‑flute design, produced from HSS‑Co8, delivers a balance of toughness and heat resistance that supports sustained machining. The combination of three cutting edges and a 40° helix angle enables steady engagement and a smooth cutting action, which translates into higher feed rates and reduced cycle times on repetitive slotting tasks. A centre‑cutting edge allows plunge operations where required, avoiding additional tooling steps and simplifying fixture requirements.

Reliable chip control and improved surface finish

A generous freeschliff of 15 mm and the elongated geometry result in better chip formation and evacuation when working with long‑chip materials. The tool’s profile and helix direct chips away from the cutting zone, reducing re‑cutting and minimising heat build‑up; this yields a more consistent surface quality in the finished slot. With an effective length of 73 mm and an overall length of 123 mm, the cutter is engineered for deeper slotting and reach without sacrificing stability.

Fast set‑up and secure mounting for CNC work

Clamping is simplified by the cylindrical shank with drive flat (Weldon shank) and a shank diameter of 16 mm, ensuring a positive drive and reduced risk of slippage under load. The right‑hand cutting direction and standard shank size make the cutter compatible with common toolholders and collet systems, enabling quick changeovers and short set‑up times in production environments. Conformity with DIN 844 Type W on the product label indicates a standardised form factor for predictable integration.

Durable construction and targeted application scope

Designed specifically for long‑chip aluminium and other non‑ferrous metals, the cutter’s alloyed high‑speed steel construction offers improved wear resistance and thermal endurance compared with plain HSS. The long version and three‑flute layout provide a compromise between chip space and cutting edge strength, making the tool suitable where both reach and fine slot quality are required. As a component listed with the TECWERK designation and SKU 2000866310NW, this cutter supports repeatability and tool standardisation across workshop fleets.

Request tailored application advice from Metav Werkzeuge in Emmerich to verify suitability for specific CNC setups and material batches — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000866310NW
• Manufacturer: TECWERK
• Product designation: Bohrnutenfräser DIN 844 Type W, long, Weldon shank

Core dimensions

• Diameter: 16 mm
• Overall length: 123 mm
• Effective length: 73 mm
• Cutting length: 3 mm
• Freeschliff: 15 mm
• Shank diameter: 16 mm
• Cutting edges: 3
• Helix angle: 40°
• Cutting direction: right‑hand

Special features

• Material: HSS‑Co (cobalt‑alloy high‑speed steel)
• Centre‑cutting (plunge capable)
• Cylindrical shank with drive flat (Weldon shank)
• Long version, three‑flute geometry
• Optimised for long‑chip aluminium and non‑ferrous metals
• DIN 844 Type W form (as stated on product label)

FAQ

Which materials is this grooving cutter suited to machine?
The TECWERK grooving cutter is optimised for long‑chip aluminium and other non‑ferrous metals, providing good chip control and surface finish for these materials.

Can the cutter perform plunge operations?
Yes, the centre‑cutting geometry of this grooving cutter permits plunge cutting in addition to conventional slotting.

What shank size and mounting does the tool use?
The tool features a 16 mm cylindrical shank with a drive flat (Weldon shank), ensuring secure clamping in standard toolholders.

How does the tool design help with chip evacuation?
The 40° helix angle combined with the long three‑flute geometry promotes directional chip flow away from the cutting zone, improving surface quality and reducing heat build‑up.

Is the cutter identified by a specific standard on the label?
The product label specifies DIN 844 Type W form, which indicates the tool shape and long version intended for grooving and slotting tasks.

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