10mm Precision Engraving Stiletto Profile A HSS-EW9Co10 ±2 mm, HRC 65-69 - Werner Wilke Zerspanungstechnik GmbH

Benefit from a combination of high tool hardness (65–69 HRC) and a 10% cobalt HSS alloy for sustained edge life and reliable engraving results; the precision-ground profile A geometry and tight tolerances ensure consistent copy-milling and lettering work. Order the tool directly via Metav Werkzeuge or consult the team for application-specific advice.

Engraving cutter Pro A, 10 mm — HSS‑EW9Co10, 125 mm, Werner Wilke

A Pro A engraving cutter in HSS‑EW9Co10 designed for precise lettering, contour engraving and copy milling with a straight cutting edge and industrial tolerances

• HSS‑EW9Co10 with 10% cobalt for heat resistance
• Hardness 65–69 HRC for durable cutting edge
• Precision-ground straight cutting edge
• Diameter tolerance h8, length tolerance ±2 mm

Precise cutting performance for lettering and contours

The Pro A engraving cutter delivers repeatable results where fine detail and a clean finish matter. Made from HSS‑EW9Co10, an alloyed high‑speed steel with 10% cobalt, the tool maintains hardness at elevated temperatures and supports longer intervals between regrinds. The precision-ground straight cutting edge reduces burr formation on thin strokes, which leads to cleaner letters and more accurate contour edges during copy milling. This stability translates into less manual finishing and a higher yield from each workpiece.

Robust materials and heat-resistant construction for productivity

A construction hardened to 65–69 HRC gives the tool a resilient cutting face, while the cobalt content enhances red hardness for demanding cycles. For shops running longer production sequences or intermittent higher spindle speeds, the material choice supports consistent performance. The combination of high hardness and alloy composition helps the cutter resist abrasion and deformation, preserving the critical geometry that defines engraving depth and profile accuracy.

Tight tolerances and dimensions for reliable set‑up

Dimensional control is essential in engraving operations; the cutter is available in a 10 mm diameter with a total length of 125 mm and a cutting length of 15 mm. Diameter tolerance h8 and length tolerance ±2 mm ensure predictable fit in collets and fixtures, minimising run‑out and alignment errors. The tool’s halfing is pre-ground to a specified value (+0.1 mm tolerance), supporting repeatable seating and concentricity during changeovers, which reduces set‑up time and scrap.

Practical benefits for workshop workflows

Engineered for engraving scripts, fine contours and copy milling, the cutter’s straight edge geometry simplifies toolpath planning and often permits single‑pass operations where complex shapes are required. The tool’s precision and material properties support longer tool life and fewer interruptions for dressing or replacement. For production floors aiming to reduce cycle time and manual touch‑ups, this cutter offers a balance between durability and the fine control necessary for high‑quality engraved components.

Contact Metav Werkzeuge for an expert recommendation on the Werner Wilke Pro A engraving cutter and to discuss suitability for specific materials or machining strategies — Metav Werkzeuge can advise on fixtures, speeds and feeds for best results

Technical data

• Article number: 4118430030NW
• Label: Gravierstichel Pro A D.10mm HSS‑EW9Co10 1.3207 Gesamt‑L.125mm WERNER WILKE
• SKU: 4118430030NW

Facts

• Diameter: 10 mm
• Total length: 125 mm
• Cutting length: 15 mm
• Hardness: 65–69 HRC
• Cobalt content: 10%
• Diameter tolerance: h8
• Length tolerance: ±2 mm
• Halfing tolerance: +0.1

Special features

• Material: HSS‑EW9Co10 (Werkstoff 1.3207)
• Profile: A
• Hardened, tempered and precision‑ground
• Straight cutting edge, halfing pre‑ground Dx1.5
• Application: engraving of lettering and contours, copy milling
• Product type: Engraving cutter (Gravierstichel)
• Packaging unit: 1
• Manufacturer: Werner Wilke Zerspanungstechnik GmbH

FAQ

What is the primary application for this tool?
The engraving cutter Pro A is intended for precise engraving of letters and contours and for copy milling applications where a straight cutting edge is required.

Which material is the cutter made from?
The tool is made from HSS‑EW9Co10 (material number 1.3207) with 10% cobalt for improved red hardness and wear resistance.

How does the hardness affect performance?
A hardness of 65–69 HRC gives the tool a durable cutting edge that maintains geometry over extended use, reducing regrinding frequency in demanding engraving work.

Are the dimensional tolerances suitable for collet mounting?
Yes, the cutter has a diameter tolerance h8 and a length tolerance of ±2 mm, supporting consistent collet fit and concentric running in standard toolholders.

Can this cutter be used for copy milling on delicate workpieces?
The precision‑ground straight cutting edge and controlled tolerances make the cutter well suited to copy milling of fine details while minimising burrs and surface damage on delicate components.

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