30-125mm CORE DRILL BIT SDS PLUS HEX TCT Masonry Brick Hole Cutter Drilling
30-125 mm CORE DRILL BIT SDS PLUS HEX TCT Concrete Masonry Brick Hole Cutter Pilot Drill Set. Notice：NOT A SUIT, All hole openers must work with SDS Plus Arbors or Hex Arbors, otherwise they cannot be used.