Gun Drill Bits
1PC 6-200mm Dry Vacuum Brazed Diamond Drilling Core Bit Ceramic Tile Hole Saw Granite Marble Drill Bits

Material: Diamond

Color: Gold

Size:6mm/8mm/10mm/12mm/14mm/16mm/18mm/20mm/22mm/25mm/28mm/30mm/32mm/35mm/38mm/40mm/42mm/45mm/50mm/55mm/60mm/65mm/70mm/75mm/80mm/85mm/90mm/95mm/100mm/110mm/120mm/130mm/140mm/150mm/160mm/170mm/180mm/190mm/200mm.

Total height: 65mm

Depth: 30mm

Features:
1. Dry drilling without water feeding, small size bits with Wax inside helps cooling the bits.
2. Wide application for drilling tile ceramic granite marble stone....
3. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5 times)
4. Less Chipping, Minimizing breakage, less heat generation, Better finish quality.
5. High diamond exposure rate provides a faster and more aggressive drilling.
6. Save your money and time...

Application:Used for opening holes in marble, ceramic tiles, granite, pebbles, walls and other materials

Package Includes:
1 x Dia