Irwin 1/2 In. Cobalt Pilot Point Drill Bit Outdoor Heat and cold will cause

Heat and cold will cause lattice to expand and shrink

The next time you grill

In vertical use

Thick applications

Power up M12 REDLITHIUM and M12 lithium-ion batteries in less than an hour

Irwin 1/2 In. Cobalt Pilot Point Drill Bit Outdoor Heat and cold will causeIndustrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals, and other hard to drill alloys. Pilot point, 135 deg (degree) split point design penetrates immediately and prevents walking. Parabolic flute design for improved heat dissipation and increased life. No spin shank eliminates bit slippage. Jobbers length. Sizes 7 16" and 1 2" have a 3 8" reduced shank.