Irwin 3/4 In. Black Oxide Silver & Deming Drill Bit Compounds & Insulation The Tamper End Is Used

The Tamper End Is Used to Pack the Soil Around Posts That Have Been Set in The Hole

roof coating

for kerosene/diesel forced air heaters without a built in thermostat

Chisel Head on One End and a Tamper Point One the Other End

Irwin 3/4 In. Black Oxide Silver & Deming Drill Bit Compounds & Insulation The Tamper End Is Used135 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.