50mm Core Drill D.14mm HSS With 3/4" Weldon Shank, 50mm Cutting Depth - C. & E. Fein GmbH

Take advantage of the combination of high cutting performance, a robust Weldon connection and metric precision for efficient holemaking in metalworking. Order the core drill directly via Metav Werkzeuge or consult our specialists for application advice.

NOVA 50 Core Drill, 14 mm – HSS with Weldon shank (FEIN)

The NOVA 50 Core Drill is a 14 mm hole cutter designed for reliable metal core drilling with a 50 mm cutting depth and a Weldon 19.05 mm (3/4") shank for secure toolholding

• HSS material for long tool life
• Weldon shank 19.05 mm (3/4") for secure clamping
• 50 mm cutting depth for deeper core holes
• Four cutting edges for fast, stable cutting

Faster, repeatable metal holemaking

The HSS construction and four-flute geometry deliver stable cutting action and consistent chip evacuation for demanding metalworking tasks. The combination of four cutting edges and a 14 mm diameter reduces vibration and improves concentricity, resulting in cleaner holes and less rework. This design supports throughput improvements in serial machining and workshop applications where repeatability matters.

Secure clamping for heavy-duty use

A Weldon shank 19.05 mm (3/4") provides a robust mechanical connection to chucks and holders, preventing slip under torque and allowing the use of high feed rates. The stout shank design simplifies tool changes on magnetic drills and heavy-duty drill stands while maintaining axial stability. For users requiring dependable clamping, this shaft configuration minimises downtime from slipping tools.

Depth and geometry that match the task

With a cutting depth of 50 mm, the tool is suited to core drilling tasks that demand deeper penetration without sacrificing stability. The metric dimensions and compact total length of 86 mm make the cutter versatile for both benchtop and portable drilling rigs. The core-drilling geometry balances efficient material removal with controlled heat build-up to extend usable life.

Material suitability and maintenance guidance

Made from HSS, the cutter is appropriate for a wide range of ferrous machining tasks where toughness and edge retention are essential. The four-flute design improves chip control, which helps when working with steels and other common workshop materials. Regular inspection of the cutting edges and correct clamping in a Weldon holder will maintain performance and extend service intervals for the tool.

Contact Metav Werkzeuge for personalised advice on fixture compatibility and application suitability — Metav Werkzeuge can confirm whether this NOVA 50 Core Drill fits the specific machine setup or recommend alternatives if needed.

Technical data

• SKU: 4149702652NW
• Type: NOVA 50
• Product: Core drill

Facts

• Diameter: 14 mm
• Total length: 86 mm
• Cutting depth: 50 mm
• Cutting edges: 4
• Shank diameter: 19.05 mm (3/4")

Special features

• Material: HSS
• Shank type: Weldon
• High service life
• Metric dimensions

FAQ

What materials can this core drill machine effectively cut?
The NOVA 50 core drill, a 14 mm HSS hole cutter, is optimised for typical ferrous materials and workshop steels; the four-flute geometry supports reliable chip removal during steel drilling.

Is the Weldon shank compatible with standard holders and magnetic drills?
Yes, the Weldon 19.05 mm (3/4") shank is a standard clamping form and fits Weldon chucks and many magnetic drill holders, ensuring secure clamping for high-torque operations.

How deep can the cutter drill in a single pass?
The tool provides a cutting depth of 50 mm, enabling deeper core holes without intermediate retraction for common workshop and industrial tasks.

How should the tool be maintained to achieve long service life?
Regular inspection for edge wear, correct clamping in a Weldon holder and appropriate cutting speeds for HSS materials will preserve cutting performance and prolong life.

What is the product reference for ordering?
Order reference: SKU 4149702652NW — NOVA 50 core drill, 14 mm diameter by FEIN

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