Irwin 1/2 In. Cobalt Pilot Point Drill Bit Outdoor Nominal height by industry standard

Nominal height by industry standard

which allows for easier transport and versatility

Thickness: Full 0

The Timberline pressure treated wood screen door from Screen Tight maximizes outdoor visibility and sunlight to brighten the home

In vertical use

Irwin 1/2 In. Cobalt Pilot Point Drill Bit Outdoor Nominal height by industry standardIndustrial 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.