Circle cutter drill bit Wolfcraft 5928000 — 1 pc, right-hand rotation

Wolfcraft circle cutter drill bit 5928000 is a single-piece right-hand rotation annular cutter intended for creating precise circular holes and cutouts. Designed for use with a drill or cordless screwdriver, this tool provides controlled centre drilling and quick removal of the centring bit so that the annular cutting operation can proceed. The bit is suitable for working with tiles and glazed surfaces when a ceramic diamond-coated annular bit is required; it is built with a turned solid body and an integrated sponge cooling system to support wet drilling and reduce dust.

Advantages

The annular cutter combines a round shank for rapid chuck clamping with an integrated centring drill that can be removed without tools after positioning. A diamond-coated cutting edge on a solid turned body offers extended wear resistance and dependable cutting performance on hard glazed materials. The internal sponge must be soaked in water prior to use to supply cooling and dust suppression during drilling. The tool is TÜV-tested, indicating compliance with recognised safety and quality assessments.

Suitable for

• Drilling circular holes in ceramic and glazed tiles
• Preparing plumbing and electrical installation pass-throughs in tiled walls and floors
• On-site tile work with a cordless screwdriver or hand-held drill

Key specifications

• Rotation: right-hand
• Unit quantity: 1 piece
• Shank type: round shank (Ø 10 mm) for quick chuck clamping
• Cutting depth capability: 45 mm
• Coating: industrial diamond coating suitable for ceramic/glazed surfaces
• Body: turned from solid material
• Integrated centring drill: removable without tools
• Cooling/dust control: internal sponge designed for wet drilling (soak in water before use)

How to use

Fit the round shank in the drill or cordless screwdriver chuck and tighten securely. Soak the internal sponge with water before starting to ensure cooling and dust suppression during drilling. Use the integrated centring drill to position the hole accurately; once the centre is established, remove the centring drill without tools and continue drilling with the annular cutter to the required depth, up to its 45 mm cutting depth. Maintain steady feed pressure and moderate drill speed suitable for the tile material, and refresh water on the sponge as needed during the operation.

Usage recommendations

Use appropriate eye and hand protection, clamp or stabilise the workpiece, and avoid dry drilling on glazed tiles. Keep the sponge soaked and replenish water regularly to protect the diamond coating and minimise dust. Match drill speed and feed to tile hardness and remove the centring drill after initial positioning to prevent damage to the cutter.