14mm Core Drill HSS 25mm Cutting Depth Weldon Shank 19.05mm - C. & E. Fein GmbH

Take advantage of the combination of durable HSS construction, a secure Weldon shank and precise 25 mm cutting depth for consistent core drilling results in industrial and workshop environments; order directly via Metav Werkzeuge or ask the consultants for application advice.

NOVA 25 core drill — 14 mm HSS with Weldon shank for metalworking

The NOVA 25 is a high-speed steel core drill designed for accurate 14 mm holemaking in metal components; supplied with a Weldon shank for secure mounting in milling arbors and drill holders

• HSS construction for durability
• Weldon shank 19.05 mm (3/4") for secure mounting
• 25 mm cutting depth for controlled core removal
• Four cutting edges for efficient material removal

Consistent metal removal with high-speed steel reliability

Made from HSS (high-speed steel), this core drill delivers a balance of toughness and heat resistance that supports repeatable drilling operations in workshop and production settings. The choice of HSS means the tool maintains cutting geometry under load and can withstand the temperatures typical of metal cutting, which translates into high wear resistance and longer intervals between tool changes. For operations that prioritise uptime, the material choice contributes directly to predictable performance and lower running costs per hole.

Secure clamping for vibration-free machining

A Weldon shank (19.05 mm / 3/4") provides a reliable mechanical grip in compatible holders and arbors, reducing the risk of slippage under load. The solid clamping interface improves concentricity and reduces chatter during drilling, which helps to protect both the tool and the workpiece. This form of mounting is particularly suitable where torque transfer and repeatable positioning are required, enabling safer, more accurate machining cycles in small-batch and serial production.

Designed for efficient core extraction and precise depth control

With a 14 mm diameter and a 25 mm cutting depth, the drill is tailored for controlled core removal rather than through-hole drilling, leaving a clean, true bore. The geometry featuring four cutting edges improves cut distribution and chip formation, resulting in steadier feeds and reduced risk of tool pull-in. For operators unfamiliar with core drills, the shorter cutting length reduces the tendency for deflection and makes depth control more straightforward when compared with longer-through drills.

Practical fitment and workshop advantages

The tool’s 61 mm overall length and Weldon shank mean quick tool changes and compatibility with many standard arbors and chucks used in workshops. Supplied as a single unit, the drill suits maintenance and repair tasks as well as light production use where reliable repeatability and simple handling are priorities. Routine inspection and correct clamping torque are sufficient to preserve tool life; regrinding or replacement should follow observed wear to maintain hole quality and operational safety.

For availability and expert application advice on C. & E. Fein core drills, contact Metav Werkzeuge in Emmerich at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — Metav will advise on compatibility and supply.

Technical data

• Article number: 8000380284NW
• Product: Core drill NOVA 25
• Manufacturer: C. & E. Fein GmbH

Data

• Diameter: 14 mm
• Cutting depth: 25 mm
• Overall length: 61 mm
• Cutting edges: 4
• Shank: 19.05 mm (3/4") Weldon
• Packaging unit: 1

Special features

• Material: HSS
• Weldon shank for secure clamping
• High service life noted in specification

FAQ

What material is the drill made from?
The NOVA 25 core drill is manufactured from HSS (high-speed steel), providing heat resistance and durability suitable for metalworking tasks.

Which shank diameter is required for mounting?
The tool uses a Weldon shank of 19.05 mm (3/4"), designed for secure clamping in compatible holders and arbors.

How deep does the drill cut effectively?
This core drill has a cutting depth of 25 mm, intended for controlled core removal rather than through-hole drilling.

How many cutting edges does the drill have and what is the benefit?
The drill features four cutting edges, which support more even material removal and improved chip control compared with fewer-flute designs.

What is the SKU for ordering or enquiries?
The SKU for this item is 8000380284NW; reference this number when requesting the NOVA 25 core drill from Metav Werkzeuge.

Manufacturer: C. & E. Fein GmbH