35mm Dry Diamond Core Drill Bit 1-3/8'' Drill Hole Granite
Feather:
vacuum brazed side protection for reduce heating,it can be both dry and wet in grainte,quartz,sandstone ,concrete etc.
Suitable for Angle grinding machine equipment, for granite stone opening, no need to add water, sharpness is good, the opening is neat, smooth and no rough edge, the matrix is formed once, the concentricity is good, the use process does not shake. Life can drill 200 holes, quality assurance.
Application
stable drilling for construction materials ,concrete,reinforced concrete,stone
Type
Core Drill Bit, Hole saw for granite
Finish
20mm 25mm 32mm 35mm 38mm in stock