25mm Core Drill D.22mm TiN-Coated HSS 6-Flute 25mm Cutting Depth Quick IN Shank - C. & E. Fein GmbH

The combination of TiN coating, HSS construction and a Quick IN 18 mm shank ensures reliable bore quality and extended tool life; ideal where repeatable 25 mm deep cores are required. Order directly via Metav Werkzeuge or consult the technical team for application-specific advice.

DURA 25 Core Drill (22 mm) — HSS, TiN-coated, Quick IN shank (Fein)

The DURA 25 Core Drill is a high-performance HSS core cutter designed for precise, repeatable 25 mm deep bores in metal components, featuring a TiN coating and an 18 mm Quick IN shank for rapid tool changes.

• TiN coating for extended tool life
• High-speed steel construction
• Quick IN 18 mm shank for fast change
• Precise 25 mm cutting depth

Consistent bore quality with low friction and long life

The TiN layer on the HSS substrate reduces friction and heat generation during cutting, which translates into longer tool life and more consistent bore diameters over a production run. With six cutting edges and a cutting depth of 25 mm, the tool provides controlled material removal and a clean core face. This combination of surface treatment and geometry reduces the need for frequent replacement, supporting steady throughput in small-series or batch machining tasks.

Minimise downtime through fast tool changes and stable clamping

Equipped with an 18 mm Quick IN shank, the cutter allows for quick insertion and secure clamping in compatible quick-change holders. The relatively compact overall length of 60 mm keeps the tool rigid in the chuck, reducing run-out and vibration during drilling. These characteristics support higher process reliability and shorter set-up times, which improves workshop efficiency when multiple tool swaps are required on a production line.

Predictable performance for precise assembly and finishing tasks

Engineered as a core drill with a 22 mm nominal diameter, the tool delivers predictable clearance and tolerance control for subsequent assembly or finishing operations. The combination of a robust HSS body and the TiN surface finish provides good resistance to wear while maintaining cutting sharpness. As a result, the cutter is suitable for tasks that demand repeatability and dimensional stability from hole to hole.

Practical handling, cleaning and lifecycle considerations

The TiN finish not only extends wear resistance but also facilitates chip evacuation and eases cleaning after use, which supports lower maintenance overheads between cycles. The Quick IN shank design reduces handling time and room for human error during tool changes, while the compact geometry simplifies storage and inventory management. For workshops aiming to balance performance with operational simplicity, this tool offers a pragmatic blend of durability and convenience.

For application advice or to procure the DURA 25 core drill with TiN-coated HSS and Quick IN 18 mm shank, contact Metav Werkzeuge for a tailored recommendation at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4149702560NW
• Type: DURA 25
• Product: Core drill
• Manufacturer: C. & E. Fein GmbH

Facts

• Diameter: 22 mm
• Overall length: 60 mm
• Cutting depth: 25 mm
• Shank: Quick IN 18 mm
• Cutting edges: 6

Special features

• Material: HSS
• Coating: TiN
• Metric dimensions
• Packaging unit: 1

FAQ

What materials is the core drill suitable for?
The answer depends on the workpiece; the DURA 25 core drill is an HSS tool with a TiN coating that is commonly used for metalworking tasks where a 25 mm cutting depth is required, delivering consistent holes in many ferrous applications.

How does the TiN coating benefit tool life?
The TiN coating on the DURA 25 core drill reduces friction and heat at the cutting edge, which typically leads to longer HSS tool life and more stable bore diameters over extended runs.

Is the Quick IN shank compatible with standard chucks?
The tool uses an 18 mm Quick IN shank intended for quick-change systems; compatibility with a given chuck or holder should be verified against the customer's existing quick-change interface.

Can the core drill be re-sharpened?
As an HSS tool, the DURA 25 core cutter can generally be re-sharpened by a competent tool room service, but reconditioning should follow the original edge geometry to maintain performance.

What production advantages does this core drill offer?
By combining HSS construction with TiN coating and a Quick IN shank, the tool reduces downtime through faster changes and extends service intervals, supporting consistent throughput in repetitive drilling operations.

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