14mm Carbide Annular Cutter 50mm Cut Length, Quick IN Shank 18mm - Ruko GmbH

High-strength solid-carbide construction, 14 mm diameter and 50 mm cutting depth combine to deliver precise, repeatable bores in high-alloy and wear-resistant steels; the Quick IN 18 mm shank speeds tool changes for efficient workflow. Order the tool directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Ruko core drill Ø14 mm — solid carbide, 50 mm cutting depth

A Ruko core drill Ø14 mm engineered as an annular cutter for heavy-duty fabrication, suited to machining high-strength steels, stainless alloys and railway components.

• Solid carbide construction for long life
• 50 mm effective cutting depth
• Quick IN 18 mm shank for fast changes
• Four cutting edges for efficient material removal

High-performance cutting where durability matters

The annular cutter’s solid carbide body combines hardness and wear resistance to maintain cutting geometry under load. With a 14 mm bore capacity and 50 mm cutting depth, the tool creates consistent, burr-reduced holes in demanding materials, reducing rework. The geometry with four cutting edges improves chip flow and lowers spindle load compared with single-point drilling, making the cutter a cost-effective choice for repetitive production tasks.

Faster process times through efficient tool design

The Quick IN shank (18 mm) speeds up changeovers in compatible magnetic drills and machine adapters, shortening non-productive time in the workshop. The cutter’s annular cutting principle removes a solid core rather than full-diameter chips, which decreases required power and heat build-up; this results in cleaner holes and extended tool life. The combination of robust carbide and optimised geometry raises throughput without sacrificing accuracy.

Clear suitability for tough materials and specialised jobs

Intended for use on railway rails, Hardox/Weldox 400 and similar wear-resistant steels, as well as general steel, cast steel, and high-chrome stainless grades like V2A and V4A, the cutter addresses applications where standard HSS tools would wear prematurely. The material list reflects its suitability for abrasive and high-strength alloys commonly encountered in heavy fabrication, repair and maintenance tasks, offering reliable performance in challenging environments.

Practical handling and workshop integration

With an overall length of 83 mm and a Quick IN 18 mm shank, the cutter fits standard quick-change holders and magnetic drilling units designed for annular cutters. Supplied as a single item per packaging unit, it is straightforward to stock and deploy at the workbench. For teams upgrading tooling, the rigid solid carbide construction reduces downtime from frequent tool changes and supports stable hole tolerances across production runs.

Contact Metav Werkzeuge for tailored procurement and technical guidance on Ruko core drills; call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss compatibility and delivery from Emmerich

Technical data

• Article number: 4000602622NW
• Article name: Ruko core drill Ø14 mm solid carbide, 50 mm cutting depth
• Manufacturer: Ruko GmbH Präzisionswerkzeuge

Facts

• Diameter: 14 mm
• Overall length: 83 mm
• Cutting depth: 50 mm
• Cutting edges: 4
• Shank: Quick IN, 18 mm
• Packaging unit: 1

Special features

• Material: solid carbide
• Quick IN shank design for rapid changes
• Suitable for railway rails and wear-resistant steels
• Compatible with Hardox / Weldox 400 and high-chrome stainless steels

FAQ

What materials can this annular cutter machine reliably?
The Ruko core drill is specified for steel, cast steel, Hardox/Weldox 400, railway rails and high-chrome stainless alloys (V2A, V4A), reflecting its solid-carbide design and robust geometry.

Is the shank compatible with standard quick-change systems?
Yes, the cutter features a Quick IN 18 mm shank intended for compatible magnetic drills and quick-change chucks used in industrial fabrication.

How deep can the cutter bore in a single pass?
The tool offers a 50 mm cutting depth for through-holes or blind bores up to that depth, enabling deep annular cuts with reduced power draw.

How many cutting edges does the tool have and what is the benefit?
The cutter has four cutting edges, which improve chip evacuation and reduce cutting forces compared with fewer-edge variants, enhancing feed rates and hole quality.

Is a coating applied to the cutting surfaces?
No specific coating is stated for the Ruko core drill; the performance is derived from the solid carbide material and the cutter geometry.

Manufacturer/Responsible: Ruko GmbH Präzisionswerkzeuge, Robert-Bosch-Strasse 7, 71088 Holzgerlingen