4mm Profile A Solid Carbide Engraving Bit, Precision Ground H6 Diameter, ±2mm Length, Halfing +0.1 - Werner Wilke Zerspanungstechnik GmbH

Benefit from the combination of solid carbide fine‑grain K10/K20, a precision‑ground Profile A geometry and a straight, centre‑cutting edge to achieve repeatable engraving and efficient copy milling; order directly via Metav Werkzeuge or consult our specialists for tailored technical advice.

Engraving cutter Pro A, Ø 4 mm, solid carbide, overall length 75 mm — Werner Wilke

Engraving cutter Pro A Ø 4 mm engineered for precise lettering, contour engraving and copy milling across a wide range of materials

• Solid carbide fine-grain K10/K20
• Precision ground, Profile A
• Straight cutting edge, centre-cut pre-ground
• Suitable for steel, cast iron and plastics

Precision that keeps production consistent

The tool is made from solid carbide in fine‑grain K10/K20 quality and is precision ground to tight dimensions, which translates directly into stable process performance. With a diameter tolerance h6 and length tolerance ±2 mm, the cutter minimises positional variation during engraving and routing operations. The Ø 4 mm tip and overall length 75 mm provide a compact geometry that reduces vibration and improves repeatability, resulting in fewer rejects and less rework in serial production.

Engineered for versatile engraving and copy milling

Profile A with a straight cutting edge and a centre‑cut pre‑ground configuration allows controlled starting in the workpiece and reliable contour following during copy milling. The tool is suitable for machining steel, grey cast iron, non‑ferrous metals and plastics, enabling a single cutter to cover lettering, fine contours and template‑guided routing tasks. The precision of the geometry minimises burr formation and ensures clean letterforms, which is particularly beneficial for labelling, control panels and decorative engraving.

Operational advantages and setup reliability

Dimensional accuracy reduces the time spent on tool offsets and fixture adjustments: the h6 tolerance on diameter and the centre‑cut tolerance +0.1 mm support consistent fits in collets and predictable plunge behaviour. The pre‑ground centre cutting edge shortens setup procedures while the fine‑grain carbide base enhances wear resistance during continuous operation. Supplied in single units for controlled stock rotation, the cutter is a practical addition to toolrooms and small production lines seeking dependable engraving performance without unnecessary complexity.

For supply and technical consultation on the Werner Wilke engraving cutter Pro A (SKU 4118440025NW), contact Metav Werkzeuge GmbH in Emmerich by phone or email for reliable delivery and expert guidance

Technical Data

• Article number: 4118440025NW
• Product: Engraving cutter Pro A, Ø 4 mm
• Brand: Werner Wilke Zerspanungstechnik GmbH

Facts

• Overall length: 75 mm
• Cutting length: 4 mm
• Diameter tolerance: h6
• Length tolerance: ±2 mm
• Centre‑cut tolerance: +0.1 mm
• Packaging unit: 1

Special features

• Material: solid carbide, fine‑grain K10/K20
• Profile: Profile A
• Finish: precision ground
• Cutting edge: straight, centre‑cut pre‑ground
• Applications: engraving of lettering and contours, copy milling
• Suitable materials: steel, grey cast iron, non‑ferrous metals, plastics

FAQ

Is this cutter suitable for plunge cutting into the workpiece?
The cutter has a centre‑cut pre‑ground straight edge which permits controlled starts in the material; the engraving cutter Pro A is therefore suitable for limited plunge operations and safe contour entry.

Which materials can be machined with this tool?
This engraving cutter from Werner Wilke is designed for steel, grey cast iron, non‑ferrous metals and a variety of plastics, covering common workshop and industrial engraving tasks.

What do the tolerances mean for daily use?
The h6 diameter tolerance and ±2 mm length tolerance ensure consistent clamping and repeatable tool offsets, reducing setting time and improving positional accuracy on CNC or template‑guided equipment.

How does the fine‑grain K10/K20 carbide affect tool life?
Fine‑grain carbide offers improved wear resistance and edge stability compared with coarser grades, extending service life under typical engraving and copy milling conditions.

Is the cutter supplied individually or in sets?
The tool is supplied as a single unit (packaging unit 1), which supports selective stocking and controlled replacement in production environments.

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