16mm Round Stock HSS-EW9Co10 10% Coated Hardened 65-69 HRC, h8 Tolerance +/-2mm - Werner Wilke Zerspanungstechnik GmbH

Take advantage of a hardened, high-cobalt HSS‑EW9Co10 grade combined with precision h8 diameter tolerance and a long 200 mm length for consistent set-up and reduced rework. Procure the turning blank directly via Metav Werkzeuge for reliable supply and expert advice on workshop integration.

Turning blank DIN 4964 Form A – Ø 16 mm, HSS‑EW9Co10 (1.3207) by Werner Wilke

A turning blank DIN 4964 Form A made from HSS‑EW9Co10 (Werkstoff 1.3207), hardened and precision ground for use in demanding turning applications

• HSS‑EW9Co10 material, 10% cobalt
• Hardened to 65–69 HRC
• Precision diameter tolerance h8
• DIN 4964 Form A round profile

Engineered material for consistent cutting performance

The blank is manufactured from HSS‑EW9Co10, a high‑speed steel grade identified as 1.3207 with 10% cobalt, offering improved red hardness and wear resistance under elevated cutting temperatures. With a specified hardness of 65–69 HRC, the component provides a durable contact surface that extends service intervals and supports predictable tool life. These material properties translate into fewer interruptions during production and a lower total cost of operation when working across medium to high‑duty turning cycles.

Reliable dimensions and tolerances for predictable set-up

With an external Ø 16 mm and a length of 200 mm, the round profile conforms to DIN 4964 Form A and is finished to a h8 diameter tolerance and a length tolerance of ±2 mm. The precision diameter tolerance reduces spindle and chuck adjustments, enabling faster set‑up and repeatable concentricity in serial production. Ends are supplied straight and unground, which allows flexible clamping options while the precision ground body ensures consistent concentricity when mounted for turning or subsequent machining operations.

Workshop-ready finish and handling benefits

The component is hardened, tempered and delivered precision ground, offering a ready‑to‑use blank that minimises pre‑processing in the machine shop. The round form and consistent hardness facilitate stable cutting behaviour and improved vibration damping during turning operations. For procurement and inventory planning, the standardised form and dimensions ease storage and selection for batch production, while the robust HSS grade supports reliable performance across typical industrial turning tasks.

For Werner Wilke HSS‑EW9Co10 turning blanks, contact Metav Werkzeuge for specification matching and dependable supply direct from Emmerich; our advisors will assist with technical selection and procurement.

Technical data

• Article number: 4118401166NW
• Product type: Turning blank (Drehling)
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH
• Material: HSS‑EW9Co10 (Werkstoff 1.3207)

Dimensions & tolerances

• Diameter: 16 mm
• Length: 200 mm
• Diameter tolerance: h8
• Length tolerance: ±2 mm
• Hardness: 65–69 HRC
• Cobalt content: 10%

Special features

• DIN 4964 Form A round profile
• Hardened, tempered and precision ground
• Ends straight and unground

FAQ

What material is the blank made from?
The blank is manufactured from HSS‑EW9Co10 (material number 1.3207), containing 10% cobalt to improve high‑temperature performance.

What are the dimensional specifications?
The component is Ø 16 mm with a length of 200 mm, diameter tolerance h8 and length tolerance ±2 mm.

What hardness can be expected from the part?
The blank is hardened to 65–69 HRC, providing high wear resistance for sustained turning operations.

Are the ends pre-ground?
Ends are supplied straight and unground, while the main shank is precision ground for concentricity.

Is this suitable for serial turning set-ups?
Yes; the combination of DIN 4964 Form A, precise h8 tolerance and stable HSS‑EW9Co10 material makes it well suited for repeatable production turning tasks.

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