25mm Core Drill HSS 25mm Cut Depth Weldon Shank 19.05mm - C. & E. Fein GmbH

The combination of robust HSS construction, a secure Weldon shank and a 25 mm cutting depth ensures reliable holemaking with reduced tool changes and steady production flow; order directly via Metav Werkzeuge or ask the consultants for tailored advice.

NOVA 25 core drill — 25 mm HSS with Weldon shank by C. & E. Fein

NOVA 25 is a high-speed steel core drill designed for precise 25 mm diameter holes and short through-hole applications, suitable for workshop and industrial machining where tool life and secure clamping matter

• HSS construction for durability
• Weldon shank 19.05 mm (3/4") fit
• 25 mm cutting depth for through holes
• 25 mm diameter, 7 cutting edges

Precise holemaking that maintains cycle times

The HSS body and the geometry with 7 cutting edges provide a balance between cutting performance and resistance to wear, enabling consistent hole diameters in repetitive tasks. The tool geometry reduces vibration and promotes chip evacuation, which supports shorter cycle times and predictable results. This configuration is particularly advantageous where tight tolerances and repeatability are required, as the design focuses on dimensional stability over extended runs.

Secure clamping and fast tool changes for workshop efficiency

A Weldon shank with a diameter of 19.05 mm (3/4") ensures firm clamping in standard holders and reduces slippage during aggressive feeds. The modest overall length of 61 mm keeps the cutting zone rigid, improving concentricity and surface finish compared with longer, slender tools. These mechanical features lower the risk of rework and contribute to fewer tool interventions, supporting uninterrupted workflow on both manual and powered holder systems.

Clear application profile and straightforward handling

With a cutting depth of 25 mm and a nominal diameter of 25 mm, the core drill suits through-hole operations where a compact tool provides rapid engagement and removal. The high-speed steel composition delivers reliable performance across general metalworking tasks, while the Weldon shank facilitates quick replacement in compatible chucks. Maintenance requirements are limited to routine inspection of the cutting lips and secure clamping checks to preserve the tool's service life.

For procurement or to check compatibility with existing holders, contact Metav Werkzeuge for personalised guidance and fast supply — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com

Technical data

• SKU: 8000380314NW
• Type: NOVA 25
• Label: Kernbohrer NOVA 25 D.25mm HSS Schnitt-T.25mm Weldon FEIN

Facts

• Diameter: 25 mm
• Cutting depth: 25 mm
• Overall length: 61 mm
• Number of cutting edges: 7
• Shank: Weldon 19.05 mm (3/4")
• Packaging unit: 1

Special features

• Material: HSS
• Schaftausführung: Weldon shank 19.05 mm (3/4")
• High wear resistance / hohe Standzeit
• Product type: Core drill
• Manufacturer name on label: C. & E. Fein GmbH

FAQ

What workpieces is this core drill best suited for?
The core drill is designed for general metalworking through-hole tasks; with its HSS construction and 25 mm cutting depth it is suited to repetitive holemaking where dimensional stability is required.

Is the shank compatible with standard tool holders?
Yes, the Weldon shank 19.05 mm (3/4") ensures compatibility with holders and chucks designed for Weldon clamping systems, enabling secure fixation and quick changes.

How should the drill be checked before use?
Inspect the cutting lips and check that the Weldon shank is free of damage; ensure the holder provides full contact on the 19.05 mm shank and that clamping screws are tightened to specification.

Can this tool be used in powered holders and automated systems?
The compact 61 mm overall length and Weldon shank make the core drill suitable for many powered holders; confirm holder compatibility with the shank diameter and clamping method before integration.

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