- Shank type
- straight shank
Cooling type (internal cooling/external cooling) external cooling Cutting diameter (mm) Conventional Shank diameter (mm) Conventional Length of chip flute (mm) Conventional Useful length (mm) Conventional Total length (mm) Conventional External cutting edge angle (°) Conventional Material high speed steel Maximum depth of cut Blade size conventional Category Straight shank twist drill Series Twist drill Model number 4+1 three-point woodworking drill 8-05, 7+1 three-point woodworking drill 8-04, 8+1 three-point woodworking drill +6mm, 8+1 three-point woodworking drill plus 3m Product weight (kg) 0.225
Size Information
- Size
- 4pc countersunk drill
3mm, 4mm, 5mm, 6mm (the diameter of the three-point wood drill)
- Weight
- 105*75*16mm (opp bag) 124g
7pc countersunk drill 3/4/5/6/7/8/10mm
- Weight
- 125*130*16mm 256g
8pc countersunk drill 3/4/5/6/7/8/9/10mm
- Weight
- 140*120*16mm 295g