【Application】Dry or Wet drilling Granite Marble Concrete Masonry, etc. (Wet drilling will greatly prolong the segment life)
【High Performance】Laser welded technology avoid segments off when dry working. Turbo segments provide aggressive drilling speed
【Vacuum Brazed Both Sides Pretection】Vacuum brazed protective coating on core steel surface provides clean cut and steel core protection.High-quality diamond extends drilling life and improve the working efficiency
【Recommended Machine】Diamond Core Drill Bit can be used for 5/8''-11 Thread Angle Grinder (Dry or Wet Drilling, use wet will greatly prolong the segment life)，Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS or other Adapter
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
