100mm Precision Pin Round Bar HSS-EW9Co10 65-69 HRC, h8 Diameter Tolerance - Werner Wilke Zerspanungstechnik GmbH

Take advantage of a high-alloy high-speed steel blank that combines dependable hot-hardness, precise diameter tolerance h8, and a finish-ready condition for smooth integration into production workflows; order via Metav Werkzeuge or request tailored advice for special applications.

Turning blank DIN 4964 Form A — HSS‑EW9Co10, Ø 10 mm, L 100 mm by Werner Wilke Zerspanungstechnik

A turning blank DIN 4964 Form A designed as a round, hardened and finish-ground bar for precision turning and toolmaking applications

• HSS with 10% cobalt for increased hot hardness
• Hardened and finish-ground, ready for use
• Diameter tolerance h8 and straight ends
• Conforms to DIN 4964 Form A standard

High‑temperature performance for sustained cutting quality

The alloyed HSS‑EW9Co10 composition delivers elevated red‑hardness and wear resistance compared with standard high‑speed steels, making the blank suitable for demanding intermittent and continuous cutting tasks. With a cobalt content of 10% and a hardness of 65–69 HRC, the material retains its edge at higher temperatures and under heavy loads; this reduces the frequency of regrinding and helps maintain dimensional accuracy across runs. As a result, cycle times stay predictable and tool replacement intervals lengthen, contributing to greater operational efficiency.

Consistent geometry that reduces setup time

Manufactured to DIN 4964 Form A as a round blank, the component’s diameter of 10 mm and diameter tolerance h8 ensure repeatable clamping and predictable concentricity. The specified length of 100 mm with a length tolerance of +/- 2 mm simplifies fixture selection and minimises trial adjustments at the machine. Because the ends are straight and unground, the blank can be fixtured and faced without additional preparation, speeding the transition from raw material to finished part and lowering non‑productive time.

Ready‑to‑use condition for reliable process control

Delivered hardened, tempered and finish‑ground, the blank arrives in a state that requires minimal pre‑processing before turning operations. The combination of finish grinding and high hardness offers a stable starting point for precision workpieces, particularly where edge retention and micro‑geometry are critical. Suitable for small batches and prototype runs as well as repeat production, the blank supports quality‑centric workflows in toolmaking and precision component manufacture. If additional technical data is required or if uncertain whether this blank fits a specific machining strategy, Metav Werkzeuge can provide further specifications and guidance via email or phone: info@metav-werkzeuge.com, +49 2822 7131930.

Contact Metav Werkzeuge today for bespoke guidance and to arrange supply of this WILKE turning blank (SKU 4118401098NW) from our Emmerich stock

Technical data

• Article number: 4118401098NW
• Product type: Turning blank (round)
• Material: HSS‑EW9Co10
• Standard: DIN 4964 Form A
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH

Facts

• Diameter: 10 mm
• Length: 100 mm
• Hardness: 65–69 HRC
• Cobalt content: 10%
• Diameter tolerance: h8
• Length tolerance: +/- 2 mm
• Material number: 1.3207

Special features

• Hardened, tempered and finish‑ground
• Ends straight and unground
• Round blank for turning operations
• Conforms to DIN 4964 Form A

FAQ

What materials is this blank suited to machine?
The turning blank in HSS‑EW9Co10 is primarily intended for machining steels and alloyed steels where high cutting temperatures are expected; the cobalt alloy improves hot hardness and wear resistance.

How precise is the diameter and length?
Diameter is specified as 10 mm with tolerance h8, and length is 100 mm with a tolerance of +/- 2 mm, providing good repeatability for clamping and finishing.

Is the blank ready for immediate use in turning centres?
Yes. The blank is supplied hardened, tempered and finish‑ground, which minimises pre‑machining; ends are straight and unground to allow facing or chucking as required.

What is the SKU and material designation for ordering?
The item is listed as SKU 4118401098NW and specified in material as HSS‑EW9Co10 (material number 1.3207) for clear identification in procurement.

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