Ideal for general purpose drilling, especially non-ferrous metal.
- Tough plastic case
- Rugged rubber grips
- Genuine alpha silver series jobber drill bits
- Strong locking catch
- Feeds & speeds chart inside every drill set
- Sizes available: 1/16 - 1/2″ in 1/64″ increments
| Imperial (inch) Size |
Decimal |
Metric |
Product Code |
| 1/16 | 0.0652 | 1.65608 | 9LI116S |
| 5/64 | 0.0781 | 1.984375 | 9LI564S |
| 3/32 | 0.0938 | 2.38125 | 9LI332S |
| 7/64 | 0.1094 | 2.778125 | 9LI764S |
| 1/8 | 0.1250 | 3.175 | 9LI18S |
| 9/64 | 0.1406 | 3.571875 | 9LI964S |
| 5/32 | 0.1563 | 3.96875 | 9LI532S |
| 11/64 | 0.1719 | 4.365625 | 9LI1164S |
| 3/16 | 0.1875 | 4.7625 | 9LI316S |
| 13/64 | 0.2031 | 5.159375 | 9LI1364S |
| 7/32 | 0.2188 | 5.55625 | 9LI732S |
| 15/64 | 0.2344 | 5.953125 | 9LI1564S |
| 1/4 | 0.2500 | 6.35 | 9LI14S |
| 17/64 | 0.2656 | 6.746875 | 9LI1764S |
| 9/32 | 0.2813 | 7.14375 | 9LI932S |
| 19/64 | 0.2969 | 7.540625 | 9LI1964S |
| 5/16 | 0.3125 | 7.9375 | 9LI516S |
| 21/64 | 0.3281 | 8.334375 | 9LI2164S |
| 11/32 | 0.3438 | 8.73125 | 9LI1132S |
| 23/64 | 0.3594 | 9.128125 | 9LI2364S |
| 3/8 | 0.3750 | 9.525 | 9LI38S |
| 25/64 | 0.3906 | 9.921875 | 9LI2564S |
| 13/32 | 0.4063 | 10.31875 | 9LI1332S |
| 27/64 | 0.4219 | 10.715625 | 9LI2764S |
| 7/16 | 0.4375 | 11.1125 | 9LI716S |
| 29/64 | 0.4531 | 11.509375 | 9LI2964S |
| 15/32 | 0.4688 | 11.90625 | 9LI1532S |
| 31/64 | 0.4844 | 12.303125 | 9LI3164S |
| 1/2 | 0.5000 | 12.7 | 9LI12S |
