- 135-Degree Split Point Tip for reduced bit walking
- Left-Hand Turn for drilling out fasteners without tightening down the fastener
- M-42 Cobalt Construction for Durability in abrasive materials
- Straight shank works in both keyed and key-less drill chucks
![Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 5/32", Split, #IR-30510 (6/Pkg) Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 5/32", Split, #IR-30510 (6/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/258152/441747/30507__45625.1665176443.jpg?c=2)