25 x 16mm Corner Turning Tool Carbide P25/P30 Offset Right-Hand, DIN 4978 (ISO 3) - Werner Wilke Zerspanungstechnik GmbH

Benefit from a combination of diamond-ground carbide cutting edges and a stiff steel shank that deliver reliable shoulder turning under DIN 4978 (ISO 3). The right-hand orientation and compact 25 x 16 mm cross-section ensure consistent set-up and repeatable results in batch production — order directly via Metav Werkzeuge or consult the specialists for application advice.

Corner turning tool – Eckdrehmeißel DIN 4978 (ISO 3), 25 x 16 mm, carbide P25/P30, right-hand – Wilke

The Eckdrehmeißel DIN 4978ISO3 25x16mm HM P25/P30 re. Wilke is an offset corner turning tool for precise shoulder and profiling operations in workshop and production environments

• Diamond-ground carbide inserts fitted
• Steel shank, overall length 140 mm
• Conforms to DIN 4978 (ISO 3)
• Right-hand cutting orientation

High repeatability for shoulder turning with certified geometry

The corner turning assembly features cemented carbide P25/P30 inserts that are diamond-ground to a consistent edge geometry, providing stable dimensional control when machining shoulders and faces. Conformity with DIN 4978 (ISO 3) means the cutting geometry adheres to an established profile standard, reducing setup variation and supporting consistent part interchangeability. This results in fewer rejects and less rework in serial production while maintaining predictable machining behaviour.

Robust shank and secure mounting for vibration resistance

A sturdy steel shank with a compact 25 x 16 mm cross-section and an overall length of 140 mm delivers a rigid interface between the insert and the toolholder. The offset design increases accessibility for shoulder cuts while the right-hand orientation aligns with standard turning directions. The combination of a rigid holder and precision-ground inserts reduces chatter, improving surface finish and extending insert life — a direct benefit for shops seeking dependable daily performance.

Efficient insert handling and consistent set-up

The tool is supplied with diamond-ground carbide cutting plates mounted on the shank, enabling quick replacement and straightforward re-establishment of cutting geometry. Clear mechanical seating and standardised geometry shorten tool-change intervals and lower process downtime. For operations requiring repeatable set-ups across multiple machines, this toolholder design supports standardised clamping and minimal adjustment effort, helping to maintain throughput and predictable cycle times.

Practical choice for workshop and small-batch production

With a compact profile and standardised dimensions, this corner turning solution suits both manual lathes and CNC turret systems that accept a 25 x 16 mm holder size. The right-hand cutting direction and DIN-standard geometry make it straightforward to integrate into existing tooling families. Where space is constrained at the toolpost or turret, the offset arrangement offers improved access to shoulder features without compromising holder rigidity, supporting more efficient toolpaths and better surface integrity.

For reliable shoulder turning with proven carbide performance, contact Metav Werkzeuge for tailored advice and fast supply from Emmerich: info@metav-werkzeuge.com, +49 2822 7131930 — Metav specialists are available to discuss compatibility and delivery.

Technical data

• Article number: 4118635152NW
• Product: Corner turning tool, DIN 4978 (ISO 3)
• Design: Offset (abgesetzt)
• Brand: Werner Wilke Zerspanungstechnik GmbH

Key figures

• Overall length: 140 mm
• Shank cross-section: 25 x 16 mm
• Pack quantity: 5 pieces
• SKU: 4118635152NW

Materials / Special features

• Cemented carbide P25/P30 cutting plates
• Steel shank with diamond-ground carbide inserts
• Right-hand cutting orientation
• Conforms to DIN 4978 (ISO 3)

FAQ

What material are the cutting plates made of?
The cutting plates are made of cemented carbide P25/P30, offering a balance of wear resistance and toughness for general turning tasks with the Eckdrehmeißel DIN 4978ISO3 25x16mm HM P25/P30 re. Wilke (SKU 4118635152NW)

Is this tool right-hand or left-hand?
This corner turning tool is specified for right-hand cutting, designed to match standard right-hand turning operations.

What are the shank dimensions and overall length?
The holder has a 25 x 16 mm cross-section and an overall length of 140 mm, suitable for toolposts and turret systems accommodating that size.

Does the tool comply with any international standard?
Yes, the geometry conforms to DIN 4978 (ISO 3), ensuring standardised cutting-edge geometry for reproducible results.

How many items are supplied per pack?
The product is supplied in a pack quantity of 5 pieces as indicated on the product data.

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