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1, Roll Forged drill bit HSS 4241 with 118degrees tip point and flute type N.
2, Diameter tolerance h8 standard.
3, Quick penetration and easy drilling.
4, To drill holes in unalloyed and alloyed steels (up to 900/mm2), cast iron.
5, The rolling process gives the bit a degree of elasticitly and reduce the risk of breaking.
| Quantity: | |
|---|---|
Size Table:
| Item Number | Diameter(mm) | Working Length(mm) | Overall Length(mm) |
| 901.3380050 | 0.5 | 6 | 22 |
| 901.3380100 | 1.0 | 12 | 34 |
| 901.3380150 | 1.5 | 18 | 40 |
| 901.3380200 | 2.0 | 24 | 49 |
| 901.3380250 | 2.5 | 30 | 57 |
| 901.3380300 | 3.0 | 33 | 61 |
| 901.3380320 | 3.2 | 36 | 65 |
| 901.3380350 | 3.5 | 39 | 70 |
| 901.3380400 | 4.0 | 43 | 75 |
| 901.3380420 | 4.2 | 43 | 75 |
| 901.3380450 | 4.5 | 47 | 80 |
| 901.3380500 | 5.0 | 52 | 86 |
| 901.3380520 | 5.2 | 52 | 86 |
| 901.3380550 | 5.5 | 57 | 93 |
| 901.3380600 | 6.0 | 57 | 93 |
| 901.3380620 | 6.2 | 63 | 101 |
| 901.3380650 | 6.5 | 68 | 109 |
| 901.3380700 | 7.0 | 69 | 109 |
| 901.3380750 | 7.5 | 75 | 117 |
| 901.3380800 | 8.0 | 75 | 117 |
| 901.3380850 | 8.5 | 81 | 125 |
| 901.3380900 | 9.0 | 81 | 125 |
| 901.3380950 | 9.5 | 87 | 133 |
| 901.3381000 | 10.0 | 87 | 133 |
| 901.3381050 | 10.5 | 94 | 142 |
| 901.3381100 | 11.0 | 94 | 142 |
| 901.3381150 | 11.5 | 101 | 151 |
| 901.3381200 | 12.0 | 101 | 151 |
| 901.3381250 | 12.5 | 101 | 151 |
| 901.3381300 | 13.0 | 101 | 151 |
| 901.3381350 | 13.5 | 108 | 160 |
| 901.3381400 | 14.0 | 108 | 160 |
| 901.3381450 | 14.5 | 114 | 169 |
| 901.3381500 | 15.0 | 114 | 169 |
| 901.3381550 | 15.5 | 120 | 178 |
| 901.3381600 | 16.0 | 120 | 178 |
| 901.3381650 | 16.5 | 125 | 184 |
| 901.3381700 | 17.0 | 125 | 184 |
| 901.3381800 | 18.0 | 130 | 191 |
| 901.3381900 | 19.0 | 135 | 198 |
| 901.3382000 | 20.0 | 140 | 205 |
