Type: | Twist Drill Bit |
---|---|
Material: | High Speed Steel |
Usage: | Metal Drilling |
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* 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' |