Irwin Masonry Drill Bit, 3/8" x 4" x 1/4" Economy Rotary Carbide Tipped, 5/16" HOLE DIAMETER; 4" OVERALL LENGTH; STRAIGHT SHANK; 1/4" SHANK DIAMETER; CARBIDE TIPPED MATERIAL;PACKAGE TYPE CARDED

Irwin Masonry Drill Bit, 1/4"x4"x1/4" ECONOMY ROTARY CARBIDE TIP MASONRY DRILL, ROTARY; 1/4" HOLE DIAMETER; 4" OVERALL LENGTH; STRAIGHT SHANK; 1/4" SHANK DIAMETER; PACKAGE TYPE CARDED

Irwin Masonry Drill Bit, 3/16"x4"x3/16" ECONOMY ROTARY CARBIDE TIP MASONRY DRILL, ROTARY; 3/16" HOLE DIAMETER; 4" OVERALL LENGTH; STRAIGHT SHANK; 3/16" SHANK DIAMETER; PACKAGE TYPE CARDED

Irwin Masonry Drill Bit, 5/8" x 6" x 3/8" Economy Rotary Carbide Tipped, 1/2" HOLE DIAMETER; 4" OVERALL LENGTH; REDUCED SHANK; 1/4" SHANK DIAMETER; PACKAGE TYPE CARDED

Irwin, Economy Rotary Carbide Tippe, ROTARY; 1/8 INCH HOLE DIAMETER; 3 INCH OVERALL LENGTH; STRAIGHT SHANK TYPE; 1/8 INCH SHANK DIAMETER; CARBIDE TIPPED MATERIAL; HANSON BRAND; 611 MODEL; PACKAGE...

Irwin, 7/16" x 4" x 1/4" Economy R otary Carbide Tipped, ROTARY; 3/8 INCH HOLE DIAMETER; 4 INCH OVERALL LENGTH; REDUCED SHANK TYPE; 1/4 INCH SHANK DIAMETER; CARBIDE TIPPED MATERIAL; HANSON BRAND; 611...