Calidad Diamond 20mm Hole Saw
This core bit is specially engineered for the purpose of high-speed drilling and a long lifespan. The vacuum brazed diamond side protection offers a smooth and clean cut with minimal chipping. This is a more economic version of the tool, but it still delivers great performance.
Calidad high-speed dry/wet diamond core bits are the most effective solution for drilling holes in kitchen countertops, bath /shower walls for faucets, handles, soap dispensers, and others. They easily tackle tough jobs on dense materials like tile, engineered stone, granite, and other surfaces. High-grade diamonds are brazed firmly on the tool, so it bores through hard substances and stays on the intended cutline without the need for a pilot drill bit.
Tile
Engineered stone
Other Dense Materials
Drilling accurate holes in countertops for fixture installations.
Creating clean, precise openings in bath and shower walls for plumbing accessories.
Making exact cuts in tiles for detailed work in kitchens and bathrooms.
Technology: Vacuum Brazed Diamond for high-speed drilling
Hole Dimension: 20mm
Average Lifespan: Capable of drilling 50-60 holes
Diamond coating for enhanced drilling speed
Depth marks for precise drilling
Designed for dry drilling, with wax lubricant inside and optional water cooling
