Dustmaw- Hole Saw Cutter Drill Bit Set

Product information:

Tool handle type: Triangular handle
Cooling type (internal cooling/external cooling): internal cooling
Cutting diameter (mm): 15-53
Diameter of handle (mm): 11
Length of chip flute (mm): 25
Useful length (mm): 25
Total length (mm): 58
Material: high speed steel
Category: Reaming drill
Blade diameter: 22 (mm)
Series: High-speed steel suit

Packing list:
Kit x1