HAM 30-2221-0250
8xD
solid carbide deep hole drill
Product information
- Ø d1 0,8 - 1,45 mm liquid boost design
- special 4-facet ground
- special point ground
- special chip flute geometry
- 30° RH helix
- interior coolant
- shrink fit
- High Performance Cutting
- HSF - Hybride Surface Finishing
Properties "HAM 30-2221-0250"
| clamping surface: | HAK |
|---|---|
| coating: | yes |
| coating length: | 8,8-11,3 mm |
| cutting direction: | right hand cutting |
| cutting length L3: | 20.00 mm |
| groove length L2: | 23.80 mm |
| head coating: | yes |
| internal cooling: | yes |
| length-to-diameter ratio: | 8 x D mm |
| material: | VHM |
| neck diameter D3: | 0.00 mm |
| nominal diameter D1: | 2.50 mm |
| nominal diameter tolerance: | H7 |
| number of teeth: | 2.00 |
| overall length L1: | 60.00 mm |
| saft diameter tolerance: | h6 |
| shaft diameter D2: | 3.00 mm |
| shank length: | 27.50 mm |
| spiral type: | right hand helix |