100mm Rectangular Relief Turned Bar HSS-EW9Co10 65-69 HRC, h13 Cross-Section +/-2mm - Werner Wilke Zerspanungstechnik GmbH

Take advantage of a hardened, cobalt-enriched high-speed steel blank that combines long-lasting edge stability with precise dimensional control; the Turning blank DIN 4964 (Form D) in HSS-EW9Co10 offers a compact 6 x 4 mm rectangular cross-section and a 100 mm length for repeatable, high-precision toolmaking—order directly via Metav Werkzeuge or request tailored advice from our consultants.

Turning blank DIN 4964 (Form D) — HSS-EW9Co10, hardened to 65–69 HRC (Werner Wilke)

A Turning blank DIN 4964 (Form D) designed as a rectangular HSS tool blank for precision single-point turning and small-batch tool production

• Solid HSS with 10% cobalt
• Hardened to 65–69 HRC
• Precise 6 x 4 mm rectangular cross-section
• Length 100 mm, tolerance ±2 mm

Precise performance where material hardness matters

Manufactured from HSS-EW9Co10 with 10% cobalt, this rectangular blank delivers improved red-hardness and wear resistance compared with standard high-speed steels. The elevated cobalt content supports stable cutting-edge retention at raised temperatures, making the blank particularly suitable for applications that demand consistent tool geometry over repeated operations. The compact 6 x 4 mm cross-section and 100 mm finished length facilitate tight clamping in toolholders and provide predictable rigidity during turning, while the 65–69 HRC hardness ensures the blank maintains form under mechanical and thermal load.

Finished condition and dimensional accuracy explained

Supplied hardened, tempered and finished ground, the component arrives ready for profiling and final machining; the ends are straight and unground to allow flexible clamping and final facing. Dimensional control is tight: the cross-section is made to h13 tolerance and the finished length is supplied with a ±2 mm tolerance, supporting predictable assembly and minimising downstream adjustment. The material designation corresponds to Werkstoffnummer 1.3207, which identifies its alloy composition and heat-treatment response—important information when planning tool life, reconditioning cycles or coating steps.

Workshop integration, supply reliability and technical support

For workshops and specialist toolrooms seeking a robust blank for turning and toolmaking, the finished condition reduces preparation time and the material choice supports longevity and consistency. Metav’s approach to supply means access to a broad range of precision products with a dependable logistics backbone and technical consultation if required. Combine the blank with appropriate holders and heat-management practices to achieve the best life expectancy; for specific mounting or application scenarios, Metav’s advisers can propose compatible tooling and reconditioning options to suit production needs.

Contact Metav Werkzeuge for availability and tailored technical advice by phone +49 2822 7131930 or email info@metav-werkzeuge.com to secure suitable blanks for immediate use

Technical data

• Article number: 4118420001NW
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH
• Standard: DIN 4964
• Form: D
• Material: HSS-EW9Co10

Key dimensions

• Cross-section: 6 x 4 mm
• Length: 100 mm
• Cross-section tolerance: h13
• Length tolerance: ±2 mm

Material & features

• Heat treatment: hardened, tempered and finished ground
• Hardness: 65–69 HRC
• Cobalt content: 10%
• Ends: straight and unground
• Material number: 1.3207

FAQ

What is the alloy composition and why is it relevant?
The Turning blank DIN 4964 (Form D) is made from HSS-EW9Co10, a high-speed steel with 10% cobalt; the cobalt increases red-hardness and wear resistance, improving edge stability under heat.

Is the blank ready for final use or does it require further processing?
The blank is delivered hardened, tempered and finished ground, with straight, unground ends—this reduces preparatory work, though final profiling and facing are typically required for tool-specific geometries.

What tolerances can be expected for fitting and assembly?
Cross-section tolerances are manufactured to h13 and the length is supplied with a ±2 mm tolerance, providing predictable dimensions for clamping and holder selection.

Can the blank be reworked or reconditioned after use?
Yes; the material and heat treatment allow regrinding and reconditioning. Surface finish and hardness should be considered when planning reconditioning cycles for optimal tool life.

Which SKU should be referenced when ordering or enquiring?
Reference Article number 4118420001NW and quote the Werner Wilke turning blank designation for clear identification.

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