Irwin 3/4 In. Black Oxide Silver & Deming Drill Bit Water Heaters saves energy dollars by automatically

saves energy dollars by automatically maintaining any selected temperature between 40 & 90 degrees

Rust-resistant heavy-duty handle with vinyl grip

right angle teeth grip better and last longer

Transform heavily-rusted metal into a paintable surface with Rust-Oleum® Stops Rust Rusty Metal Primer

Irwin 3/4 In. Black Oxide Silver & Deming Drill Bit Water Heaters saves energy dollars by automatically135 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.