Brand Other Tool holder type Triangular shank Cooling type (internal cooling/external cooling) External cooling

Cutting diameter (mm) 12mm-80mm Shank diameter (mm) Various Chip flute length (mm) Various

Useful length (mm) Various Total length (mm) Various External cutting edge angle (°) 30

Material High Speed Steel Maximum Cutting Depth 80mm Blade Size Various

Order No. 055 Category Hole Opener Blade Diameter 12-80 (mm)

Blade length 10 (mm) Full length various (mm) Shank diameter various (mm)

Imported No Standard Parts Standard Parts Customized Processing No

Minimum Packing Number 10 Series High Speed Steel Hole Opener