Vacuum Brazed Dry Hex Shank Diamond Porcelain Hole Saw Core Drill Bit Set For Tile, Porcelain

Product Overview: Upgrade your toolkit with the Johnson Tools Hex Shank Dry Diamond Drill Bit Set. Designed specifically for Cordless Drills and Impact Drivers, these professional-grade bits allow you to drill clean holes in Hard Porcelain, Ceramic Tile, Granite, and Marble without the mess of water cooling. The integrated Wax Core melts during use to cool the diamond tip, ensuring a fast cut and long life.

Technical Specifications:

Sizes: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm.
Shank: 1/4" Hex Shank (Quick Release).
Cooling: Internal Wax Core (Self-cooling).
Technology: Vacuum Brazed.
Usage: Dry Drilling (No Water Needed).
Application: Porcelain, Granite, Marble, Ceramic, Glass.

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Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain, tile, stone materials. Capable of drilling clean hole. Dry drilling without the need for coolant.

Less than 20mm, wax in it, better for dry drilling different kinds of materails.

Product name	Tile Dry Core Drill Bit
Technology	Vacuum brazed
Diameter	5, 6, 8, 10, 12 and 14mm
Length	62mm, 82mm
lifespan	6mm drill bit can dril around 35 holes
Thread	Hex shank
Machine	Angle Grinder, ≥2800RPM