Irwin 324029 Spline Shank Hammer Drill Bit, 1" x 16" Heat Resistant zinc die-cast shank with 9

zinc die-cast shank with 9 rivets for better durability - first and last rivets are reinforced

NEMA configuration and standard compliances on face of plug or connector

Made of stranded and cabled copper conductors and solid molded plugs for longer life

Assembled Length: 48"

pole barn construction

Irwin 324029 Spline Shank Hammer Drill Bit, 1" x 16" Heat Resistant zinc die-cast shank with 9Highlights: Standard tip Spline shank Dia. x o. a. length: 1" x 16" Fits all spline rotary hammers Copper braze material gives high heat resistance for reduced tip loss Chrome vanadium shaft through hardened to 50 53HrC Copper braze material gives high heat resistance for reduced tip loss All tips made to ANSI specifications Flute geometry removes dust from the hole quicker for fast drilling and long life Shot peened, double tempered finish reduces