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Gold and bright finished fully ground HSS drill bits
specification
Gold and bright finished fully ground HSS drill bits
DIN 338 HSS twist drill bits fully ground with gold and bright finish
Both 118 / 135 degree point is available
This drill bit is ideal for drilling on mild steel, copper, aluminum, zinc alloy etc.
Parallel shank
HSS / HSS CO material are available
| DIA(mm) | Overall Length(mm) | Flute Length(mm) | DIA(mm) | Overall Length(mm) | Flute Length(mm) | |
| 1 | 34 | 12 | 9 | 125 | 81 | |
| 1.5 | 43 | 20 | 9.5 | 125 | 81 | |
| 2 | 49 | 24 | 10 | 133 | 87 | |
| 2.5 | 57 | 30 | 10.5 | 133 | 87 | |
| 3 | 61 | 33 | 11 | 142 | 94 | |
| 3.2 | 65 | 36 | 11.5 | 142 | 94 | |
| 3.2 | 65 | 36 | 12 | 151 | 101 | |
| 3.2 | 65 | 36 | 12.5 | 151 | 101 | |
| 3.2 | 65 | 36 | 13 | 151 | 101 | |
| 3.5 | 70 | 39 | 13.5 | 160 | 108 | |
| 4 | 75 | 43 | 14 | 160 | 108 | |
| 4.2 | 75 | 43 | 14.5 | 169 | 114 | |
| 4.5 | 80 | 47 | 15 | 169 | 114 | |
| 4.8 | 86 | 52 | 15.5 | 178 | 120 | |
| 5 | 86 | 52 | 16 | 178 | 120 | |
| 5.5 | 93 | 57 | 16.5 | 184 | 125 | |
| 6 | 93 | 57 | 17 | 184 | 125 | |
| 6.5 | 101 | 63 | 17.5 | 191 | 130 | |
| 7 | 109 | 69 | 18 | 191 | 130 | |
| 7.5 | 109 | 69 | 18.5 | 198 | 135 | |
| 8 | 117 | 75 | 19 | 198 | 135 | |
| 8.5 | 117 | 75 | 19.5 | 205 | 140 | |
| 20 | 205 | 140 |
xiexianfei@widetoptools.com
0086-21-6911 3081
0086-137 7106 1662
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