Drill Type
Diamond Tipped Large Hole Core Bits
Surface Finish
Anti-rust coating
Product Name
Diamond Hole Saw Drill Bits
Application
Handheld core drill , bench core Drill
usage1
Air conditioning/drainage/range hood drilling
usage2
Bridge drilling; Engineering cored
usage3
Wall drilling; Load-bearing wall perforated, reinforced concrete
Cutting diameter
18 ~ 300mm