Combination Drill & Taps
Step Drill Bit 3-12 4-12/20 Coating Drill Bit For Wood Metal Hole Cutting Hex Shank Cone Drill 1Set
See the second picture for details
Specification:
Item: Step Drill Bit Set
Material: High Speed Steel
Shank: 1/4inch(6.35mm)
5 step drill bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
9 step drill bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
10 step drill bit: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
Note
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Package Including:
3pcs Step Drill Bit Set