Nơi xuất xứ
Tianjin, China
Product Name
HSS CO/M35 Step Drill Pagoda Drill Triangle Shank Step Drill
Cooling type
External cold
Cutting diameter (mm)
4-32
Length of chip flute (mm)
4-32
Diameter of handle (mm)
10
Tool holder type
Triangular handle/hexagonal handle
Groove
Spiral groove/straight groove