Step drill bit set, Material: HSS 4341
Features and Benefits
Includes:
3 PC Step drill bit with 3 PC Saw drill
1 piece 4 - 12 mm, 2 mm/step
1 piece 4 - 20 mm, 2 mm/step
1 piece 4 - 32 mm, 2 mm/step
Saw drill: 3 mm, 6 mm, 8 mm
Packed by plastic box.....