Diamond Hole Saw 45mm M14 Vacuum Brazed for Porcelain Tile & Stone

A 45mm diamond hole saw for cutting clean openings through hard tile and stone where ordinary cutters often struggle. The vacuum brazed cutting edge is suited to demanding materials, and the M14 fitting allows direct use with compatible angle grinders.

Used for fitting pipework, waste outlets and cable access through finished surfaces, this core drill is a practical choice for tilers, plumbers, electricians and general trade use. It also suits renovation and home maintenance work when drilling porcelain tile, ceramic, granite, marble or slate without making the job harder than it needs to be. When a neat hole is needed in dense materials for servicing, fitting or repair work, the 45mm size covers a range of common access jobs.

The supplied specification includes a 35mm drilling depth, which is useful for many everyday tile and stone applications. A slotted barrel helps with removal of the cut-out core, making repeated drilling more straightforward and helping reduce hold-ups during fitting work. The high diamond concentration supports regular use on tough surfaces, while the direct M14 thread keeps setup simple on suitable angle grinders. Useful for regular maintenance, installation and site work where hard materials need a cleaner, more reliable cut.

Diamond hole saw specifications

• Size: 45mm hole saw for common pipe, outlet and access hole applications.
• Thread fitment: M14 thread for direct use with compatible angle grinders.
• Materials: Suitable for porcelain, ceramic, granite, marble, stoneware, quarry tiles, slate, terracotta and terrazzo.
• Barrel design: Slotted barrel helps with easier slug ejection after drilling.
• Drilling depth: 35mm depth for a range of tile and stone fitting jobs.

A practical choice for regular fitting and repair work on hard tiles and stone.