High quality dimoand grain make the edge of the hole smooth and clean, and can achieve excellent surface effect.
This is not a core bit for drilling. It doesn't make holes but it bevels the hole cleaning and reinforcing the borders when the borders are chipped or need to be clean； Reduce the contact surface, tilt moderately, do not press directly with force, shake slowly and slightly along the force, and the range should not be too large.
SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm
KWD 16
-17%
SHDIATOOL Core Drill Bit Adapter 5/8 inch-11 Thread Male to SDS Plus Shank for SDS Plus Drills
KWD 5
SHDIATOOL Diamond Core Drill Bits 1-1/4 Inch,Tile Hole Saws 32mm for Porcelain Ceramic Tile Marble Brick with 5/8-11 Thread to SDS Shank Adapter
KWD 10.500
SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch,Granite Hole Saws 35mm for Marble Concrete Hard Stone with 5/8-11 Thread to SDS Shank Adapter
KWD 18.500
