100mm Precision Square Bar 10 x 10 HSS-EW9Co10 65-69 HRC h13, +/-2mm - Werner Wilke Zerspanungstechnik GmbH

Take advantage of a hardened, ground HSS‑EW9Co10 turning blank with a precise 10 × 10 mm square section and reliable length tolerance for consistent set-up and long tool life; order the blank directly via Metav Werkzeuge or consult our specialists for application advice.

Turning blank DIN 4964 Form B — square 10 × 10 mm, HSS‑EW9Co10

Turning blank DIN 4964 Form B, square 10 × 10 mm is a hardened, tempered and ground steel blank designed for precision turning and toolmaking tasks in small-batch and specialist production.

• HSS‑EW9Co10 with 10% cobalt content
• Hardness 65–69 HRC for long wear
• Square section 10 x 10 mm, tolerance h13
• Length 100 mm with ±2 mm length tolerance

High-performance material for durable tooling

The blank is manufactured from HSS‑EW9Co10 (Werkstoffnummer 1.3207), a high-speed steel alloy with 10% cobalt, which increases red hardness and wear resistance under demanding cutting conditions. The elevated hardness level (65–69 HRC) means the piece maintains a cutting edge when used as a tool blank or for small, precision components, reducing the need for frequent replacements and supporting uninterrupted production cycles. The material designation complies with DIN 4964, ensuring compatibility with established industrial standards.

Predictable dimensions and dependable tolerances

Supplied with a square 10 × 10 mm cross-section and tolerance h13, the blank offers consistent fitment in jigs, holders and collets; this reduces set-up time and tolerances stack-up during assembly. The 100 mm length with a ±2 mm length tolerance gives clear expectations for machining allowance and fixture design. Nominal tolerance classes like h13 are straightforward to interpret and provide a reliable basis for quality control in repeat production, enabling better process planning and fewer reworks.

Ready-for-use finish and practical mounting benefits

Delivered hardened, tempered and ground finished, the workpiece blank features straight, unground ends that simplify clamping and final machining. The ground length and square profile ensure accurate referencing for centring or locating faces, while the unground ends are left deliberately to allow bespoke end preparation or facing by the machinist. Such a finish minimises preparatory grinding and helps integrate the blank directly into toolmaking workflows, saving time in preparation for shaping, drilling or profiling operations.

Application guidance and procurement considerations

This turning blank is suited to precision turning, specialist tooling and small-batch production where material stability and repeatability are priorities. The 10% cobalt content and high hardness support applications with elevated heat generation during cutting. The item is supplied as a single unit (packaging unit: 1) and identified by SKU 4118415098NW, simplifying stock management. For guidance on clamping, cutting parameters or downstream finishing, consult technical documentation or contact Metav Werkzeuge for tailored recommendations—this helps ensure optimal performance and longer service life from the blank.

For specialist guidance on using the DIN 4964 Form B turning blank or to request technical data, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4118415098NW
• Product type: Turning blank (Drehling)
• Standard: DIN 4964
• Form: B (square)
• Material: HSS‑EW9Co10 (1.3207)

Dimensions & tolerances

• Cross-section: 10 x 10 mm
• Length: 100 mm
• Cross-section tolerance: h13
• Length tolerance: +/- 2 mm
• Hardness: 65–69 HRC

Additional features

• Heat-treated: hardened, tempered and ground finished
• Ends: straight and unground
• Cobalt content: 10%
• Packaging unit: 1
• SKU: 4118415098NW

FAQ

What does HSS‑EW9Co10 mean and why is it used for this blank?
HSS‑EW9Co10 denotes a high-speed steel alloy with 10% cobalt (Werkstoffnummer 1.3207); the material used for this turning blank increases red hardness and wear resistance, making the blank suitable for toolmaking and demanding cutting conditions.

Which dimensional tolerances apply to the square section and length?
The square section is specified as 10 x 10 mm with tolerance h13, and the length is 100 mm with a length tolerance of ±2 mm, providing predictable fit and repeatability for fixtures and jigs.

Is the blank ready for immediate machining after delivery?
The blank is supplied hardened, tempered and ground finished; ends are straight and unground, allowing immediate mounting and subsequent end preparation or facing as required by the machining process.

For what kinds of applications is this turning blank most suitable?
The blank is ideal for precision turning, specialist tooling, small-batch production and applications where high hardness and dimensional stability are required.

How is the item identified for ordering and stock control?
The product is listed under SKU 4118415098NW; the single-piece packaging unit and clear material and standard markings simplify procurement and inventory tracking.

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