【Application】Suitable for drilling Porcelain Ceramic Tile Marble Granite, etc. Diamond core drill bits for drilling holes. Beveling chamfer bit for shape, enlarge and round bevel existing holes
【High-quality Diamond Grain】High quality diamond grains provides faster drilling speed. Dry or Wet use. Wet using will prolong the working life and get better drilling effect
【Vacuum Brazing Process】Vacuum brazed technology provides higher processing efficiency and longer working life, durable and sturdy
【Recommended Machine】5/8''-11 thread Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS or Hex Adapter. Use electric drill: Recommended speed 2000-5000RPM; Faster the RPM, longer the drill bit's working life
FOCSTOL Core Drill Bit Adapter - 2pcs 5/8''-11 Thread to SDS Plus Shank Diamond Hole Saw Adapter for Electric Drill or Hammer Drill
KWD 5.500
FOCSTOL Diamond Mortar Raking Bit - 5/16'' x 4''(8mm x 100mm) Diamond Mortar Router for Mortar Raking Tuck Pointing Masonry Stone Brick Removal 5/8''-11 Thread
KWD 6.500
Dry Diamond Drill Bit Set - 10pcs Diamond Hole Saw Kit & Carbide Drill with Quick Change Hex Shank for Porcelain Tile Ceramic Marble Granite Quartz (6mm*2+8mm*2+10mm*2+12mm*2+6mm*2)
KWD 13
FOCSTOL Diamond Finger Milling Bits - 3/8''-1''(10-25mm) Core Drill Bit for Enlarging Grinding and Shaping Existing Holes in Tile Porcelain Ceramic Marble Granite 5/8''-11 Thread
KWD 7
