
The perfect faucet hole. In seconds.
Execute flawless installations with the Diamond Brazed Dry Hole Saw, the artisan’s choice for penetrating the most complex luxury surfaces. Engineered with Vacuum Brazed Technology, this cup saw withstands extreme heat, allowing you to drill dry through dense Grade 5 porcelain, granite countertops, and marble vanities without water cooling. Available in the industry-standard 35mm (for faucets) and 32mm (for plumbing lines), each 2-pack delivers smooth, chip-free cuts, ensuring your high-end fixtures sit perfectly flush against the stone.
Features
- Vacuum Brazed Technology: Unlike standard sintered bits, brazed diamonds are chemically bonded to the steel core, exposing 100% of the crystal for faster cutting and superior heat resistance.
- Dry Drilling Mastery: Specifically designed to function without water cooling (though water extends life), making it perfect for quick on-site faucet installs where messes must be minimized.
- Universal Faucet Sizing: Available in 35mm (the global standard for kitchen/bath faucet shanks) and 32mm (standard for bathroom plumbing and anchor points).
- Side Slotted Design: Features large side-clearance slots (U-grooves) that rapidly eject ceramic dust and stone chips, preventing the bit from binding or burning out.
- Chip-Free Entry: The concentrated diamond rim grinds rather than tears, creating a smooth, polished edge that prevents expensive tiles from cracking under pressure.
Specifications
- Sizes: 32mm (1-1/4") and 35mm (1-3/8")
- Pack Quantity: 2 Pieces per Pack (Same Size)
- Technology: Vacuum Brazed Diamond
- Drilling Method: Dry (Primary) or Wet (Optional for longer life)
- Application: Porcelain Tile, Granite Countertops, Marble, Glass, Hard Plastic
- Max Depth: Standard Cup Depth (approx. 35mm–40mm)