Description
- Ameribox Brand Step Drill Bits
- Drill 28 Hole Sizes
- Quality Step Drill Bits with organizer bag
- In stock in USA
- This compact Set Replaces 28 Individual Drill Bits
- Automatically Deburrs Holes as you Drill
- Two-flute Design Gives You Faster, Smoother Cutting
- Titanium Nitride Coating for Cooler Running
- Quick-change 1/4" Hex Shank
- High Speed Steel for Long Life
- These Step Drill Bits are ideal for variety of materials from metal, plastic, fiberglass to wood
- They also help to enlarge existing holes
- The two flute design tips made the penetration faster without chipping
Specification
- Sizes of the 3 Step Drill Bits:
- 5 Step Bit from 12mm to 4mm
- 9 Step Bit from 12mm to 3mm
- 13 Step Bit from 20mm to 4mm
- Weight :0.11kg
Included in this package
- 3X Step Drill Bits
- 1X Case
