19mm Core Drill HSS 30mm Cutting Depth Weldon Shank - Ruko GmbH

Take advantage of the HSS construction, 30 mm cutting depth and Weldon shank for reliable, burr‑reduced holemaking in steel and non‑ferrous materials; order directly via Metav Werkzeuge or consult our product specialists for selection advice.

Annular Cutter Ø 19 mm HSS, 30 mm cutting depth – RUKO

The 19 mm annular cutter is a high‑speed steel core drill designed for fast, clean bore production in steel, castings and light alloys, operated with Weldon‑style clamping systems

• High-speed steel construction for long life
• 30 mm cutting depth for efficient material removal
• Weldon shank 19.05 mm for secure clamping
• Five cutting edges for smooth, burr‑reduced holes

Precision holes with efficient cutting performance

The Annular Cutter Ø 19 mm HSS, 30 mm cutting depth – RUKO is engineered to remove a thin ring of material rather than the full core, which significantly reduces drilling torque and cycle times compared with conventional twist drills. The five cutting edges distribute load evenly, producing consistent hole diameters with less burr formation. The specified 30 mm cutting depth meets common requirements for structural components and plate work while keeping chip evacuation efficient, so production runs are smoother and less demanding on the machine.

Robustness for steel, castings and light metals

Constructed from HSS, this annular cutter resists deformation and wear in interrupted cuts and heavier stock removal. It is suitable for steel, cast iron and non‑ferrous metals, making it a versatile choice for fabricators working with T‑beams, large plates and general workshop components. The material selection delivers a balance between toughness and hardness, so downtimes for tool changes are reduced and overall process reliability improves—benefits that translate into measurable productivity gains on the shop floor.

Secure clamping and compatibility with drilling systems

The Weldon shank design ensures rigid, slip‑free clamping in standard holders and magnetic drills, reducing runout and improving hole concentricity. The shank dimension 19.05 mm (3/4") matches common arbors for annular cutters, while the 63 mm total length provides sufficient reach for typical setups. Secure clamping reduces vibration and heat build‑up, which helps maintain bore quality and extends service life of the cutter and the machine spindle.

Practical selection for workshop performance

Choosing this core drill over multiple twist drills saves time when producing medium‑sized holes, since only the annular cutter removes the material ring and leaves a solid slug. Supplied as a single unit (packaging unit: 1), it fits into a routine maintenance strategy where repeatability and tool interchangeability matter. Metav’s distribution model combines broad stock availability with technical guidance from an experienced partner, helping shops reduce supplier complexity and secure consistent tool quality for daily production.

For fast availability and tailored selection of the RUKO annular cutter, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for personal advice and direct supply

Technical data

• Article number: 4000602298NW
• Product: Annular cutter
• Material: HSS
• Diameter: 19 mm
• Total length: 63 mm
• Cutting depth: 30 mm
• Number of cutting edges: 5
• Shank: Weldon 19.05 mm (3/4")
• Manufacturer: Ruko GmbH

Facts

• Diameter: 19 mm
• Cutting depth: 30 mm
• Total length: 63 mm
• Shank diameter: 19.05 mm (3/4")
• Number of cutting edges: 5

Special features

• Weldon shank for secure clamping
• Suitable for steel, cast iron, non‑ferrous and light metals
• High‑speed steel construction
• Packaging unit: 1

FAQ

What materials can this cutter machine handle?
The annular cutter is suitable for steel, cast iron and non‑ferrous metals; the RUKO core drill is designed for common workshop and fabrication materials.

How deep can the cutter drill in one pass?
The tool offers a cutting depth of 30 mm, enabling efficient holemaking in plates and sections within that depth range.

What shank type is required for mounting?
The cutter uses a Weldon shank (19.05 mm / 3/4"), compatible with standard Weldon holders and magnetic drilling arbors for secure clamping.

How many cutting edges does the tool have and what is the benefit?
With five cutting edges, the cutter provides balanced cutting forces and reduced burr formation for cleaner bores.

What is the product SKU for ordering or reference?
Reference SKU 4000602298NW when ordering the RUKO annular cutter to ensure the correct Ø 19 mm, HSS, 30 mm cutting depth variant.

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