40mm Diamond Hole Saw – Vacuum Brazed Bit for Waste Pipe Holes in Tile & Stone

The Castle Tools SA 40mm diamond hole saw cuts neat 40mm holes through porcelain, ceramic tile, granite and marble — the right size for 32mm waste pipes and basin fittings. Vacuum-brazed diamond grit keeps cutting cleanly through dense porcelain, so bathroom and kitchen installers in South Africa finish the hole in one go without cracked tiles.

Key features

• 40mm cutting diameter for waste and drain fittings
• Vacuum-brazed diamond — aggressive cutting in hard porcelain and stone
  
• Dry or wet cutting
• Clean hole edge that sits flush under flanges and cover plates

Applications

• 32mm PVC waste pipe pass-throughs in tiled walls and floors
• Basin waste, pop-up and overflow fittings
• Bar sink, filter system and appliance hose entries in stone tops