PRODUCT LIST
PRODUCTS
Product information Return
- Product Name：Double ended drill bit,fully ground
- Product overview ：
Product introduction
● Single end drill
● Double end drill
| Part No. | Diameter | Flute Length | Overall Length |
| BL 9401 | 3.1 | 16 | 40 |
| BL 9402 | 3.2 | 16 | 40 |
| BL 9403 | 3.3 | 16 | 41 |
| BL 9404 | 4.1 | 18 | 44 |
| BL 9405 | 4.2 | 18 | 44 |
| BL 9406 | 4.7 | 20 | 48 |
| BL 9407 | 4.8 | 20 | 48 |
| BL 9408 | 4.9 | 22 | 50 |
| BL 9409 | 5.0 | 24 | 52 |
| BL 9410 | 5.2 | 24 | 52 |
| Part No. | Diameter | Flute Length | Overall Length |
| BL 9421 | 1/8" | 20 | 50 |
| BL 9422 | 30# | 20 | 50 |
| BL 9423 | 20# | 20 | 50 |
| BL 9424 | 11# | 20 | 50 |
● Double end drill
| Part No. | Diameter | Flute Length | Overall Length |
| BL 9411 | 2～2.1 | 9.5 | 38 |
| BL 9412 | 2.2～2.3 | 9.5 | 40 |
| BL 9413 | 2.4～2.6 | 9.5 | 43 |
| BL 9414 | 2.7～3 | 9.5 | 46 |
| BL 9415 | 3.1～3.3 | 9.5 | 49 |
| BL 9416 | 3.4～3.7 | 13 | 52 |
| BL 9417 | 3.8～4.2 | 13 | 55 |
| BL 9418 | 4.3～4.7 | 16 | 58 |
| BL 9419 | 4.8～5.4 | 16 | 62 |
| BL 9420 | 5.5～6 | 16 | 66 |
| Part No. | Diameter | Flute Length | Overall Length |
| BL 9425 | 1/8" | 13 | 50 |
| BL 9426 | 30# | 13 | 50 |
| BL 9427 | 20# | 13 | 50 |
| BL 9428 | 11# | 13 | 50 |
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