24mm Core Drill DURA 25 TiN Coated 25mm Cutting Depth, HSS Quick IN Shank - C. & E. Fein GmbH

Take advantage of the robust combination of HSS construction, TiN-coated wear resistance and the fast Quick IN shank for reliable holemaking and reduced downtime; order directly via Metav Werkzeuge or consult the Metav team for technical guidance.

Kernbohrer DURA 25 — HSS annular cutter, 24 mm, TiN-coated, Quick IN shank by C. & E. Fein

The Kernbohrer DURA 25 is an HSS annular cutter engineered for precise 24 mm holemaking with a 25 mm cutting depth, ideal for workshop and light industrial hole-drilling tasks where repeatability matters.

• HSS construction for robust cutting
• TiN coating for extended tool life
• Quick IN shank 18 mm for rapid changes
• 25 mm cutting depth, 24 mm diameter

Faster cycles through durable cutting geometry

The annular cutter combines a HSS substrate with a TiN-coated surface to deliver a measurable increase in tool life and consistent cutting performance. The tool's multi-flute geometry with 6 cutting edges improves chip control and reduces cutting forces, which translates into shorter cycle times and fewer reworks. For production environments where throughput and component tolerances matter, this configuration offers a clear efficiency advantage while maintaining hole quality.

Minimise downtime with quick clamping and simple handling

Equipped with a Quick IN shank 18 mm, the cutter is designed for rapid tool changes and secure clamping in Quick IN-compatible toolholders and adaptors. The shank system reduces set-up time and supports modular workflows in busy workshops. As a result, tool changeover becomes a routine task rather than a bottleneck, helping to keep machines running and job schedules on track.

Low-friction coating for consistent performance

The TiN-coated surface reduces friction at the cutting interface, improving heat dissipation and protecting the cutting edges against premature wear. Combined with the inherent toughness of HSS, the coating helps preserve geometry over many cycles, so the cutter retains its dimensional accuracy for longer. The metric 24 mm diameter and 25 mm cutting depth ensure compatibility with standard holemaking specifications, simplifying process planning and measurement verification.

Practical use and maintenance for reliable results

The tool is intended for standard annular cutting operations where a 25 mm cutting depth is required; correct feed and cutting speed selection will maximise service life. Regular inspection of the flutes and regrinding or replacement once wear appears will protect workpiece quality. For routine workshop practice, the solid construction and clear metric dimensions support straightforward inventory management and quality control processes, making the cutter a dependable element of a precision-oriented toolset.

Contact Metav Werkzeuge for tailored advice on integrating the DURA 25 annular cutter into the workflow; reach out via info@metav-werkzeuge.com or call +49 2822 7131930 for immediate support and supply from Emmerich

Technical Data

• Article number: 4149702562NW
• Type: DURA 25
• Brand: C. & E. Fein GmbH
• Product type: annular cutter

Facts

• Diameter: 24 mm
• Cutting depth: 25 mm
• Overall length: 60 mm
• Cutting edges: 6

Special features

• Material: HSS
• Coating: TiN
• Shank: Quick IN shank 18 mm
• Metric dimensions
• TiN-coated for extended tool life

FAQ

What is the shank type of this cutter?
The cutter features a Quick IN shank 18 mm, designed for rapid tool changes and secure holding in Quick IN-compatible adaptors.

What material and coating are used?
This Kernbohrer DURA 25 annular cutter is manufactured from HSS and is TiN-coated to improve wear resistance and sliding properties.

How deep can this tool cut in a single pass?
The tool provides a 25 mm cutting depth with a nominal diameter of 24 mm, suitable for standard annular holemaking tasks.

How many cutting edges does the tool have?
The annular cutter is manufactured with 6 cutting edges, which supports efficient chip evacuation and stable cutting.

What is the product reference for ordering?
Order reference: 4149702562NW — the DURA 25 annular cutter by C. & E. Fein GmbH.

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