- These IRWIN left-handed drill bits are constructed of M-2 high speed steel with a black oxide finish for an outstanding strength, heat resistance and corrosion resistance
- Great for general metal drilling and ideal for creating pilot holes for screw extractors
| Type | Drill Bit |
| Style | Left-Handed Heavy Duty |
| Size | 7/16" |
| Material | M-2 High Speed Steel |
| Length | 3-7/16" |
| Drill Style | Fractional Inch |
| Flute Length | 2-1/16" |
| Shank Size | 7/16" |
| Point Type | 135° Split Point |
| Finish | Black Oxide |
| Application | For use with Screw Extractors |
| Cutting Direction | Left Handed |
| Shank Style | Straight |
