Description
Milwaukee 48-89-9399 Step Drill Bit Set Metric 3-Piece
The Milwaukee 48-89-9399 Step Bit Set includes:
| Product no. | Hole Diameter | No. of Steps |
| 49-89-9301 | 4 mm to 12 mm | 9 |
| 49-89-9320 | 4 mm to 20 mm | 9 |
| 49-89-9335 | 6 mm to 35 mm | 14 |
Features:
- 1/4″ Hex shank for fast bit changes and a secure grip in chucks
- RAPID STRIKE™ tip delivers up to 2X faster-cutting
- Up to 50% more holes per battery charge
- Up to 4X the service life
- Jam-free performance
- Dual-flute design optimized for cordless drills in high speed provides greater speed and control
- RAPID STRIKE™ tip creates fast, accurate starts and generates less heat
- Laser-engraved reference marks easily stop on any whole size
- 3-flat secure-grip shank reduces bit slippage in the chuck
- Single cutting edge for more control and a cleaner finish
- Black oxide finish prevents corrosion – great for working with drilling lubricants
- Optimized for use with cordless tools
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