17mm Annular Cutter HSS 55mm Cutting Depth, Weldon Shank - Ruko GmbH

Take advantage of HSS construction, a 17 mm diameter and 55 mm cutting depth for reliable, repeatable bores in structural and workshop applications; Order the (Ruko Core Drill Ø17 mm HSS) directly via (Metav Werkzeuge) or ask our consultants if needed.

Ruko Core Drill Ø17 mm HSS — 55 mm cutting depth, Weldon shank

Ruko Core Drill Ø17 mm HSS for precise through and blind bores in steel, cast iron and non‑ferrous materials.

• HSS construction for high wear resistance
• 55 mm cutting depth for deep bore holes
• Weldon shank 19.05 mm (3/4") for secure clamping
• Suitable for steel, cast iron and non‑ferrous metals

Faster, more reliable drilling with high‑speed steel craftsmanship

The combination of high-speed steel (HSS) and a robust flute geometry delivers a balance of toughness and sharpness suited to demanding workshop use. This core drill is designed to retain edge stability at moderate cutting speeds, which reduces wear and maintains hole quality over multiple operations. The tool’s 17 mm diameter and 55 mm cutting depth allow for consistent, clean bores in structural sections such as T‑beams and large plates. Using HSS rather than softer alloys means fewer tool changes and less downtime, translating into measurable gains in cycle efficiency for routine production tasks.

Secure clamping and dimensional consistency for safer machining

A Weldon shank (19.05 mm / 3/4") ensures stable seating in standard toolholders and arbors, reducing runout and improving concentricity during operation. This mechanical fit is particularly beneficial when machining heavier sections of steel or when repeatability is required across a batch. The drill’s multi‑cutting‑edge design (5 cutting edges) promotes uniform chip formation and steadier feed rates, which supports a smoother surface finish and reduces the need for post‑machining rework. Clear mechanical retention combined with a straightforward shank interface makes this tool well suited to both bench and machine‑mounted setups.

Versatile application range for mixed‑material environments

Engineered for machining steel, cast iron and light non‑ferrous alloys, this core drill supports a wide range of workshop tasks without frequent tool swapping. Its specification highlights suitability for typical industrial materials encountered in fabrication and maintenance contexts, from heavy section steelwork to aluminium assemblies. By choosing a single, robust tool for diverse materials, procurement is simplified and tool inventory reduced. The practical result is a streamlined workflow: fewer interruptions, predictable tool life and consistent bore quality across material families.

For professional results choose the Ruko core drill via Metav Werkzeuge — contact Metav Werkzeuge for tailored advice and rapid supply from Emmerich to your workshop.

Technical data

• Article number: 4000602448NW
• Label: Kernbohrer D.17mm HSS Schnitt-T.55mm Weldon RUKO
• Manufacturer: Ruko GmbH

Facts

• Material: HSS
• Diameter: 17 mm
• Cutting depth: 55 mm
• Overall length: 88 mm
• Number of cutting edges: 5

Special features

• Weldon shank 19.05 mm (3/4")
• Suitable for steel, cast iron, non‑ferrous metals
• Packaging unit: 1

FAQ

What materials can this core drill machine handle?
The Ruko core drill Ø17 mm HSS is specified for steel, cast iron and non‑ferrous metals, making it suitable for a wide range of workshop applications.

Is the shank compatible with standard holders?
Yes; the tool features a Weldon shank of 19.05 mm (3/4"), which fits common Weldon‑style holders for secure clamping.

How deep can this core drill cut in a single pass?
The drill provides a cutting depth of 55 mm, enabling deep bores in many structural and plate materials.

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