HAM 30-1301-0280
solid carbide spiral drill
Product information
- 4-facet ground
- Ø d1 0,1-0,15 mm no web thinning
- Ø d1 0,2-0,45 mm web thinning DIN 1412 form A
- from Ø d1 0,5 mm web thinning DIN 1412 form C
- reinforced web thickness
- reinforced shank
- high concentricity
- 30° RH helix
- shrink fit
Properties "HAM 30-1301-0280"
| clamping surface: | HA |
|---|---|
| coating: | yes |
| cutting direction: | right hand cutting |
| cutting length L3: | 14.00 mm |
| groove length L2: | 22.00 mm |
| head coating: | no |
| internal cooling: | no |
| material: | VHM |
| neck diameter D3: | 0.00 mm |
| nominal diameter D1: | 2.80 mm |
| nominal diameter tolerance: | m7 |
| number of teeth: | 2.00 |
| overall length L1: | 50.00 mm |
| saft diameter tolerance: | h6 |
| shaft diameter D2: | 4.00 mm |
| shank length: | 0.00 mm |
| spiral type: | right hand helix |