13mm Core Drill HSS 30mm Cutting Depth Weldon Shank - Ruko GmbH

Robust and precise: the 13 mm HSS core drill with 30 mm cutting depth and 3/4" Weldon shank (19.05 mm) combines clean holemaking and durable performance for steel and non‑ferrous metals. Benefit from efficient chip evacuation and four cutting edges that support repeatable results; order the core drill directly via Metav Werkzeuge or ask our consultants if needed.

Core drill 13 mm HSS (30 mm cutting depth) – Ruko, Weldon shank

Core drill 13 mm HSS for precision through‑holes in metals, designed for workshop and industrial use with a 3/4" Weldon shank for secure clamping.

• High-speed steel (HSS) construction
• 30 mm cutting depth for through-holes
• 13 mm diameter, 4 cutting edges
• 3/4" Weldon shank (19.05 mm) for secure clamping

Consistent hole quality and measurable productivity gains

The Ruko core drill delivers repeatable hole dimensions thanks to its solid HSS construction and four precisely ground cutting edges. In industrial and workshop environments where throughput matters, the combination of 13 mm diameter and 30 mm cutting depth allows fast creation of clean holes in sheet and section material without unnecessary rework. The tool geometry supports efficient chip formation and evacuation, reducing cycle time and improving the predictability of downstream operations. For production planners the measurable outcome is fewer rejects and steadier process control.

Secure clamping and extended tool life for reliable operation

A key practical advantage of this design is the Weldon shank specification: a 3/4" (19.05 mm) Weldon shank ensures stable mounting in chucks and holders, reducing vibration and runout that would otherwise accelerate wear. Made from high‑performance high-speed steel, the cutter balances hardness and toughness to withstand intermittent loads common in fabrication and maintenance work. The four‑edge cutting configuration distributes forces evenly, which helps to maintain cutting geometry and extend service intervals. For maintenance teams this means longer tool life and fewer unscheduled tool changes.

Versatile applications across engineering materials

The tool is suitable for a wide range of materials commonly encountered in metalworking: structural steel (including T‑sections and large plates), steel castings, and a variety of non‑ferrous and light metals. The material compatibility stems from the HSS substrate and the selected cutting geometry, which provide the necessary heat resistance and edge retention for mixed‑material workshops. Where precision hole placement and clean bore surfaces are required — for assembly, bolting or subsequent finishing — the drill produces edges that simplify fitting and reduce secondary machining.

Handling, set‑up and safe use in the workshop

Practical handling is straightforward: the Weldon shank enables quick, secure clamping in standard holders, while the overall length of 63 mm keeps the tool compact enough for tight fixturing. Users should ensure correct spindle speeds and feed rates for the processed material to avoid premature wear; appropriate cutting fluid will increase tool life in steel. Regular inspection of the cutting edges helps to identify regrinding or replacement needs early, preserving hole quality and reducing downtime. The compact design supports both bench and machine tool applications without complex adapter requirements.

For procurement or specification advice on this Ruko core drill and other precision cutting tools, contact Metav Werkzeuge in Emmerich for tailored recommendations and reliable supply.

Technical data

• Article number: 4000602292NW
• Label: Kernbohrer D.13mm HSS Schnitt-T.30mm Weldon RUKO
• Manufacturer: Ruko GmbH

Facts

• Material: HSS
• Diameter: 13 mm
• Overall length: 63 mm
• Cutting depth: 30 mm
• Cutting edges: 4
• Shank: Weldon 19.05 mm (3/4")

Special features

• Suitable for steel, steel castings, non‑ferrous and light metals
• Weldon shank for secure clamping
• Compact overall length for constrained setups

FAQ

What materials can this core drill process?
The Ruko core drill (SKU 4000602292NW) is suitable for steel, steel castings and a range of non‑ferrous and light metals, owing to its HSS construction and cutting geometry.

Which shank size is specified and why does it matter?
The drill uses a 3/4" Weldon shank (19.05 mm), which provides secure clamping and reduced runout when mounted in compatible holders, improving hole accuracy.

How deep can the tool cut in a single pass?
The specified cutting depth is 30 mm; this allows clean through‑holes in many sheets and profiles without multiple passes when setup and cutting parameters are correct.

How many cutting edges does the tool have and what is the benefit?
The cutter has four cutting edges, which distribute cutting forces evenly and support smoother operation with improved edge life.

Is this tool suitable for machine tool and bench usage?
Yes, the compact overall length (63 mm) and Weldon shank make the tool adaptable for both machine tool spindles and bench‑mount holders where compatible clamping is available.

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