Irwin 67829 Reduced Shank Drill Bit, 29/64" Interior Spray Dummy knob

Dummy knob

Covers approximately 700 sq

Stick on level

and it can be paired with Ultra Dye varnish for added protection

dielectric seal around spliced electrical wire to protect against corrosion and shortages

Irwin 67829 Reduced Shank Drill Bit, 29/64" Interior Spray Dummy knobHighlights: Heavy duty web construction for strength & durability Bit is constructed of m 2 high speed steel for the best combination of strength, heat resistance, and wear resistance For general use in wood, metal, and plastic 135 degree split point ensures a true start and eliminates bit walking Black oxide coating resists corrosion 3 8" reduced shank fits all 3 8" drills High speed steel drill bit Twist length : 4 3 16" Overall length : 5 5 8"