17mm Core Drill NOVA 25 HSS 25mm Cutting Depth Weldon Shank 3/4" - C. & E. Fein GmbH

Take advantage of the HSS construction and the secure Weldon shank to ensure reliable machine mounting and long service intervals; the compact 17 mm diameter with a 25 mm cutting depth supports precise through-holes in demanding metalworking tasks. Order the core drill directly via Metav Werkzeuge or consult the Metav team for specification matching and delivery options.

NOVA 25 core drill D17 mm, HSS, 25 mm cutting depth — C. & E. Fein GmbH

NOVA 25 core drill for machine-mounted precision holemaking in metalworking and fabrication applications, fitted with a Weldon shank for secure clamping

• HSS construction for high wear resistance
• Weldon shank 19.05 mm for secure machine mounting
• 25 mm cutting depth for controlled core extraction
• 17 mm diameter for precise holemaking

Consistent cutting performance for production environments

The core cutter’s HSS composition delivers a balance of toughness and hardness that supports repeated machining cycles under varying loads. With 5 cutting edges, the geometry distributes cutting forces evenly, reducing chatter and improving surface finish; this translates into fewer rejects and less post-process reworking. The combination of robust material and optimised cutting geometry makes the tool suitable for routine workshop use where predictable throughput and efficiency are priorities.

Secure mounting and accurate hole positioning

A Weldon shank (19.05 mm / 3/4") provides a gravity-defying hold in powered tool holders and arbors, reducing slippage during high-torque operations and maintaining concentricity throughout the drilling sequence. The tool’s 61 mm overall length and defined 25 mm cutting depth permit clear control over penetration depth, which helps preserve component tolerances and reduces the risk of over-drilling. For machine shops requiring reproducible hole locations, this design minimises setup time and supports tighter process control.

Practical benefits that reduce downtime

Adopting a tool with long service intervals contributes directly to shop-floor productivity. The HSS material and compact core design reduce wear rates, while the precise fit of the Weldon shank simplifies tool changes and avoids time-consuming re-clamping. The result is a measurable improvement in operational uptime and a smoother production flow, especially in mixed-batch environments where fast, reliable transitions between jobs are necessary.

Application scope and material compatibility

The cutter performs well in carbon and alloy steels and is a reliable option for general metal fabrication tasks that require clean core removal. Its 17 mm diameter is ideal for common threaded insert preparations and pass-throughs in assemblies. Where higher hardness materials or specialised alloys are involved, verify compatibility with material specifications and machine capabilities before proceeding; Metav can advise on suitability for specific substrates and machining parameters.

For specific enquiries about suitability, delivery times or integration into production workflows, contact Metav Werkzeuge — technical consultants are available to advise on the NOVA 25 core drill and compatible holders

Technical data

• Article number: 8000380286NW
• SKU: 8000380286NW
• Product type: NOVA 25 core drill
• Manufacturer: C. & E. Fein GmbH

Facts

• Diameter: 17 mm
• Total length: 61 mm
• Cutting depth: 25 mm
• Cutting edges: 5
• Shank diameter: 19.05 mm (3/4")

Special features

• Material: HSS
• Shaft execution: Weldon shank 19.05 mm (3/4")
• High stand time (long service life)
• Packaging unit: 1

FAQ

What materials is this core drill suitable for?
The NOVA 25 core drill by C. & E. Fein GmbH is made of HSS and is suitable for general steel and alloy applications; check hardness limits for specialised alloys before use.

How is the tool mounted in a machine?
Mounting is via the Weldon shank (19.05 mm / 3/4"), which secures the core drill in compatible tool holders and arbors for stable machining.

What is the effective cutting depth of the cutter?
The core drill offers a defined cutting depth of 25 mm, providing controlled core extraction and repeatable hole depths.

Which SKU should be ordered for this item?
Order reference: SKU 8000380286NW for the NOVA 25 core drill, HSS, 17 mm diameter.

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