Holemaker Step Drill Spiral Flute 6-30mm SD6-30MM
Holemaker Step Drill Spiral Flute 6-30mm SD6-30MM
Picture shown is for illustration purpose only. Size may vary. Please refer to description.
The Titanium Nitride coating significantly increases the tool life by providing the following benefits.
Features:
- Increased surface hardness to 85HRC
- Ceramic surface, reducing friction by up to 30%
- Especially resistant to cold welding
- Suitable for cutting a wide range of materials
Specifications: | |
|---|---|
| Sizes Included | 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 mm |
| Step Length | 3 mm |
| Over All Length | 98 mm |
| Shank Diameter | 12 mm |
