10mm Solid Carbide Turning Bar Form A Hardened 65-69 HRC, Tolerance h8 +/-2mm - Werner Wilke Zerspanungstechnik GmbH

Take advantage of the combination of high‑alloy HSS with 10% cobalt and a 65–69 HRC hardness for consistent wear resistance and stable cutting performance; the Ø 10 mm diameter with h8 tolerance and a length of 200 mm ensures repeatable clamping and minimal setup time. Order the turning blank directly via Metav Werkzeuge or ask the consultants for technical clarification.

Turning blank DIN 4964 Form A – Ø 10 mm, HSS‑EW9Co10 (10% Co) by Werner Wilke

The Turning blank DIN 4964 Form A is a round, hardened and ground solid bar intended for precision turning operations in workshops and small‑batch production.

• HSS with 10% cobalt for hot hardness
• Hardness 65–69 HRC for long wear life
• Diameter tolerance h8 for repeatable fits
• Length 200 mm with ±2 mm tolerance

Consistent cutting performance from a high‑alloy material

Made from HSS‑EW9Co10, material 1.3207, this turning blank provides elevated red hardness and improved wear resistance thanks to its 10% cobalt content. The specified 65–69 HRC hardness level results from controlled heat treatment and gives the blank the ability to maintain cutting edges and dimensional stability under thermal load. For workshops and precision shops this translates into fewer premature rejections and longer service intervals for downstream tooling, supporting a more efficient production rhythm.

Reliable dimensions that reduce setup time

Supplied to DIN 4964 Form A as a round bar, the blank is hardened, tempered and finished ground, delivering a diameter tolerance h8 and a length tolerance of ±2 mm. These measurable tolerances mean predictable fits in collets and chucks, reduced trial turning and quicker first‑piece approval. The ends are delivered straight and unground, allowing facing to final datum during the initial operation and preserving material where needed. Clear dimensional specification simplifies inventory management and process planning on the shop floor.

Practical integration for workshop and small‑series production

With an overall length of 200 mm and a nominal Ø 10 mm, the bar is well suited for producing small shafts, pins and turned components where tight concentricity and repeatable diameters are required. The material is delivered without coating, leaving options open for bespoke surface treatments or specialised toolpaths. The combination of a high‑grade HSS alloy and precision finishing supports reliable results in conventional turning as well as when using modern CNC lathes for short runs, helping to bridge prototype and production environments.

For precision blanks from Werner Wilke, contact Metav Werkzeuge for tailored technical advice and reliable supply from Emmerich

Technical data

• Article number: 4118401115NW
• Label: Drehling DIN 4964 Form A rd.D.10mm HSS‑EW9Co10 1.3207 L.200mm WILKE
• Product type: Turning blank (Drehling)
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH

Facts

• Diameter: 10 mm
• Length: 200 mm
• Hardness: 65–69 HRC
• Cobalt content: 10%
• Length tolerance: ±2 mm
• Diameter tolerance: h8
• Material number: 1.3207
• Form: DIN 4964 Form A

Special features

• Material: HSS‑EW9Co10
• Hardened, tempered and finished ground
• Ends straight and unground
• No coating

FAQ

What material is the blank made from?
The blank is produced from HSS‑EW9Co10 (material number 1.3207), a high‑speed steel alloy with elevated cobalt for improved hot hardness.

Which dimensional tolerances apply to the bar?
Diameter tolerance is h8; overall length is 200 mm with a length tolerance of ±2 mm, supplied to DIN 4964 Form A specifications.

Is the bar ready for immediate clamping in a collet?
The blank is finished ground for diameter accuracy, but the ends are straight and unground, so facing to a reference surface is normally performed before final clamping.

For which applications is this blank intended?
The blank is intended for precision turning of small shafts, pins and components in workshops and small‑series production where consistent material behaviour and repeatable fits are required.

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