Steelmaster SD5-25MM Spiral Flute Step Drill Set - 5-25mm
Steelmaster
The Titanium Nitride coating significantly increases the tool life by providing the following benefits:
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
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
| Part No. | Sizes Included | Step Length |
Over All Length |
Shank Diameter |
| SD5-25MM | 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25mm |
3.0mm | 83.0mm | 10mm |
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