double end drills white finished, HSS double end drills, double end drill bits, double end drills black finished
Port: SHANGHAI
Minimum Order Quantity: 200 Piece/Pieces
Payment Terms: L/C,Western Union
Contact Supplier
double end drills white finished, HSS double end drills, double end drill bits, double end drills black finished
| * this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends. * 135 split point starts drilling immediately. * twice as many holes as a single end drill bit. * used primarily in small machine shops and automatic body shops for drilling holes for sheet metal screws or rivets. * for drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets. |
| dia. | working length | overall length |
| 2 | 10 | 38 |
| 2.5 | 8 | 43 |
| 3 | 11 | 46 |
| 3.2 | 11 | 49 |
| 3.5 | 14 | 52 |
| 4 | 14 | 55 |
| 4.5 | 17 | 58 |
| 5 | 17 | 62 |
| 5.5 | 19 | 66 |
| 6 | 19 | 66 |
| 6.5 | 22 | 70 |
| dia. | working length | overall length |
| 1/16' | 3/8' | 1-1/2' |
| 5/64' | 3/8' | 1-1/2' |
| 3/32' | 3/8' | 1-11/16' |
| 7/64' | 1/2' | 1-13/16' |
| 1/8' | 1/2' | 1-13/16' |
| 9/64' | 5/8' | 2-1/16'' |
| 5/32' | 5/8' | 2-3/16' |
| 3/16' | 5/8'' | 2-5/16' |
| 7/32' | 3/4' | 2-5/8' |
| 1/4' | 3/4' | 2-7/8' |
| #7 | 5/8' | 2-5/16' |
| #11 | 5/8' | 2-5/16' |
| #20 | 5/8' | 2-3/16' |
| #26 | 5/8' | 2-1/16' |
| #27 | 5/8' | 2-1/16' |
| #30 | 1/2' | 1-13/16' |
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