Prouduct specifications:
Square Shank
Dril Body Material:
40CR
Alloy material:
YG8C
Product hardness:
46-51 HRC
Surface treatment:
Sandblasting, oiling
Applicable material:
Cement, Brick, Concrete, Tone
Applicable equipment:
Electric hammer
specification diameter*length(mm)
ctns qty(PCS)
Square flat chisel
Square pointed chisel