AFA856 Dia 6/8/10/12/14mm Diamond Drilling Bits Dry Drilling Hole Saw for Stone Masonry Ceramic Tile

Grit:#35/40
Use:Masonry Drilling
Finish:Vacuum Brazed
Diamond Height:10mm
Total Length:68/80mm
Customized support:OEM, ODM
Drill type:Center Drill Bit, Core Drill Bit
Application:Marble/Granite/Masonry/Tile/Stone
1.Less heat generation, Better finish quality;
2.Wax inside for cooling, Dry drilling without water;
3.Quick-Change, Easy to use, multi-purpose drilling;
4.Carbide Bits for Positioning, solve the problems of diamond bit drifting and walking.
a.Diamond core drill bits are ideal for dry drilling holes through hard porcelain tiles,
ceramics, bathroom tiles, granite and marble, masonry, concrete, glass and hard plastic.
b.Each dry diamond drill is embedded with wax that melts during dry drilling to cool the cutting surface;
water can serve as additional cooling to extend the life of the bit. The carbide drill can be positioned, the ideal diamond drill set.