Diamond Hole Saw for Tiles 40 mm Wolfcraft Ceramic/M14, model WF5944000

The Diamond Hole Saw for Tiles 40 mm by Wolfcraft is a cutting tool engineered for creating precise round openings in ceramic tiles and comparable hard surfaces. It features a 40 mm cutting diameter and is intended for use with an M14 threaded arbor. The design focuses on efficient material removal, accuracy of hole size and stable operation when mounted on a compatible angle grinder or drilling tool. The tool is suitable for tasks such as installing faucets, pipes, electrical fixtures or creating through-holes for conduits in bathrooms, kitchens and other tiled areas.

Advantages

The diamond-segment cutting edge provides durable performance and consistent cutting quality on glazed ceramic, porcelain and similar tile materials. Its 40 mm diameter enables standard-sized openings while the threaded arbor compatibility offers quick mounting and secure attachment to compatible power tools. The overall construction is intended to minimise chipping and to deliver round, true holes even when cutting thin or brittle tile surfaces. When used with water cooling, the diamond segments maintain cutting efficiency and reduce overheating.

Suitable for

• Drilling precise 40 mm openings in ceramic and porcelain tiles
• Creating cutouts for taps, plumbing pipes and wall fixtures
• Installing electrical boxes and conduit passages in tiled walls
• Renovation and maintenance work in bathrooms and kitchens

Key specifications

• Cutting diameter: 40 mm
• Cutting material: diamond-segment edge suitable for hard tiles
• Mounting thread: M14-compatible arbor interface
• Intended tool types: angle grinder or drill with suitable adapter
• Cooling: recommended water cooling for prolonged use and heat control

How to use

Secure the diamond hole saw onto an M14-threaded arbor following the power tool manufacturer’s instructions. Mark the centre point of the required hole on the tile, position the arbor and start drilling at low speed to establish the initial groove, then increase speed as necessary while maintaining steady pressure. For tile cutting, keep the tool and workpiece stable and move smoothly to avoid sudden impacts. If water cooling is available, apply a steady water feed to the cutting area to reduce heat and prolong diamond segment life. After cutting, clean the hole of slurry and debris before installing fixtures.

Usage recommendations

For best results use a variable-speed tool, start with low RPM to avoid slipping, and use continuous water cooling when cutting porcelain or dense ceramic tiles. Wear appropriate personal protective equipment including eye protection, gloves and a dust mask, and ensure the workpiece is firmly clamped to prevent movement during drilling.