Taper-shank lenghened fluted twist drill :Excellent quality,reasonable price,punctual delivery & effecient service.
Port: china
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: L/C,T/T
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Packaging Detail: polybag+box+carton
Delivery Detail: Within 10days upon receipt of the deposit.
Item: Taper-shank lengghened fluted twist drill
Spec.:Completely
For more greater details please don't hesitate to contact us for your inquiry.
Taper-shank lenghened fluted twist drill
GB/T143.8.3-1996
| No | d | L | i | Morse |
| IL21-1 | 13 | 260 | 180 | 1 |
| 2 | 14 | 265 | 185 | 1 |
| 3 | 15 | 290 | 190 | 2 |
| 4 | 16 | 295 | 195 | 2 |
| 5 | 17 | 300 | 200 | 2 |
| 6 | 18 | 305 | 205 | 2 |
| 7 | 19 | 310 | 210 | 2 |
| 8 | 20 | 320 | 220 | 2 |
| 9 | 21 | 330 | 230 | 2 |
| 10 | 22 | 335 | 235 | 2 |
| 11 | 23 | 340 | 240 | 2 |
| 12 | 24 | 365 | 245 | 3 |
| 13 | 25 | 365 | 245 | 3 |
| 14 | 26 | 375 | 255 | 3 |
| 15 | 27 | 385 | 265 | 3 |
| 16 | 28 | 385 | 265 | 3 |
| 17 | 29 | 395 | 275 | 3 |
| 18 | 30 | 395 | 275 | 3 |
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