Irwin Speedhammer Max Multi-Cutter 3/4X16X21 Size:3/4 X 16 X 21 391d 72" folding door hardware

391d 72" folding door hardware set in white

15/16″ and 1″

Hollow shaft for additional bit storage and long bolts and threaded rods

and cone spray

(1) 20V MAX* Lithium Ion Battery

Irwin Speedhammer Max Multi-Cutter 3/4X16X21 Size:3/4 X 16 X 21 391d 72" folding door hardwareSpeedhammer Max Multi Cutter Features: Fits all SDS max rotary hammers and Hilti TE F, G and Y rotary hammers Patented flute geometry removes dust from the hole quicker for fast drilling and long life Shot peened, double tempered finish reduces breakage Copper braze material gives high heat resistance for reduced tip loss All tips made to ANSI specifications Chrome vanadium shaft through hardened to 50 53HrC