Threaded Shank Drill Bit Drill Bit Size #22 135 Degrees Drill Bit Point Angle Material - Machining High Speed Steel Finish - Machining Black Oxide Standards NAS 965 Type B 1/4 In.-28 Right Hand 0.157MRO52NW77
| # | Attribute | Value |
|---|---|---|
| 1. | brand | ROCKY MOUNTAIN TWIST |

