Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Spark Plugs - Small Engine Use for boring overlapping holes

Use for boring overlapping holes or pocket holes

Even Under The Most Severe Operating Temperatures

Push the Tumbler located at the top of the handle to release the locking mechanism and close the knife

per gallon or 250 Sq

with a separate handle

Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Spark Plugs - Small Engine Use for boring overlapping holes135 deg. split point for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M7 grade steel for high performance drilling in metal, wood, and plastic. Black oxide coated for longer life and greater resistance to wear. Jobbers length. For drilling through metal, wood, fiberglass, stainless steel.