28mm Core Drill DURA 25 TiN Coated 25mm Cut Depth Quick IN Shank - C. & E. Fein GmbH

Take advantage of the TiN coating and HSS construction combined with a Quick IN 18 mm shank to secure long service life and rapid tool changes; order the DURA 25 annular cutter directly via Metav Werkzeuge or consult the technical team for integration advice.

DURA 25 annular cutter — 28 mm, TiN-coated, Quick IN shank (Fein)

A DURA 25 annular cutter engineered for precise through-hole drilling with a 25 mm cutting depth and a Quick IN 18 mm shank, suited to fast-change metalworking environments

• TiN coating for extended tool life
• High-speed steel construction (HSS)
• Quick IN 18 mm shank for fast changes
• 25 mm cutting depth for deep through-holes

Optimised drilling performance for production workflows

The annular cutter delivers consistent results through its HSS body and precise geometry, offering a reliable combination of toughness and sharpness. The 28 mm diameter and 25 mm cutting depth are matched to metric toolholders and standard setups, ensuring predictable hole dimensions and repeatable cycle times. The cutter’s geometry reduces cutting forces, which contributes to stable feeds and reduced runout on standard magnetic and portable drilling machines.

Longer service life and improved surface quality

A thin TiN coating improves wear resistance and lowers friction between tool and workpiece, translating into longer intervals between regrinds and fewer rejects. The tool’s multi-edge design—seven effective cutting edges—supports smoother chip formation and cleaner bore surfaces, which minimises secondary finishing. For workshops focused on uptime and quality, the coated HSS solution offers a cost‑effective balance of performance and longevity.

Rapid tool changes and machine compatibility

The Quick IN 18 mm shank is designed for quick clamping systems, shortening setup time and reducing non-productive periods. Quick shank engagement helps maintain concentricity and repeatability across frequent tool swaps, making the cutter a practical choice for batch production and maintenance tasks. The compact 60 mm total length keeps the tool clear of obstructions while providing sufficient reach for standard plate and sheet operations.

Practical handling and predictable results in the workshop

Handling is simplified by the cutter’s centred geometry and metric dimensions, which support straightforward alignment and reliable centring in common fixtures. The combination of HSS material and the TiN layer produces predictable wear patterns that facilitate scheduled maintenance. Documentation and labelling are kept concise so that toolroom staff can quickly identify the cutter type and intended cutting depth, promoting an organised tooling inventory.

For rapid supply and application support for the DURA 25 annular cutter, contact Metav Werkzeuge to arrange delivery or technical consultation by phone or e‑mail

Technical data

• Article number: 4149702566NW
• Type: DURA 25
• Product: Annular cutter
• Manufacturer: C. & E. Fein GmbH

Facts

• Diameter: 28 mm
• Total length: 60 mm
• Cutting depth: 25 mm
• Cutting edges: 7
• Shank: Quick IN 18 mm

Special features

• Material: HSS
• Coating: TiN
• Metric dimensions
• Quick IN shank
• TiN for improved glide and extended service life

FAQ

What machines are compatible with the DURA 25 annular cutter?
Compatibility depends on the machine’s shank clamping system; the Quick IN 18 mm shank fits quick‑change holders and many portable and magnetic drills, enabling the DURA 25 annular cutter to be used where Quick IN interfaces are present.

How does the TiN coating benefit tool life?
The TiN coating reduces friction and enhances wear resistance, which extends the service life of the DURA 25 annular cutter and helps maintain bore quality over longer production runs.

Is the cutter suitable for regrinding?
Yes; the HSS substrate is regrindable, and planned regrinds will restore cutting geometry when wear approaches acceptable limits for the DURA 25 annular cutter.

What hole quality can be expected from this cutter?
The multi‑edge geometry and TiN finish produce clean chips and precise bore walls, delivering consistent hole diameter and reduced need for secondary finishing when the DURA 25 annular cutter is used within its intended parameters.

What is included in the delivery?
Delivery contains the single annular cutter with Quick IN 18 mm shank as specified; any additional adapters or toolholders must be ordered separately.

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