Core Drill Bits are designed for Multi-purpose drilling for ceramic tile, porcelain tile, granite, marble……Dry drilling without water,Use water for longer time
Finger Bit: Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite
Aapter: 5/8-11 thread core bits can be fitted on hand drill or electric drill
Machine: Anger grinder. lf you want to use electric drill or other machines, you can use SDS or Hex Shank Adapter. Recommended speed 6000RPM, maximum speed 11000RPM.
BGTEC Core Drill Adapter 5/8“-11 Male Thread to SDS MAX Shank for Hammer Drill,Rotary Hammer Drill Core Drilling
KWD 5
BGTEC Diamond Core Drill Bit, Diameter 45x60mm Triangle Shank Sink/Washbasin Basin Opener for Porcelain Marble Ceramic Tile Granite Stone
KWD 12
Diamond Beveling Chamfer Bit-BGTEC 35mm (1-3/8 Inch) Diamond Finger Milling Bits with Hex Shank for Enlarging, Polishing and Beveling The Holes for Marble Granite Ceramic
KWD 5
BGTEC Diamond Core Drill Bit, 2pcs 1" 25mm Hole Saw with 5/8-11 Thread Welded Diamond Wet Drilling for Marble, Granite, Artificial Stone, Ceramic Tile
KWD 8
