Simpson SDS-Max Quad Head Drill Bit 1-3/4 in. x 23 in. Carbide MDMX17523Q LSU Adjustable Rafter Hanger 56/14KT includes (2) 3/4-in

56/14KT includes (2) 3/4-in

so it's advisable in overhead installations to provide an adequate means of anchor support during cure time

Water-intrusion prevention in concrete and masonry structures

quad-head geometry is specifically designed to crush through rebar and prevent the bit from sticking in reinforced concrete

Description: SDS-Max 2" x 22" Core Bit

Simpson SDS-Max Quad Head Drill Bit 1-3/4 in. x 23 in. Carbide MDMX17523Q LSU Adjustable Rafter Hanger 56/14KT includes (2) 3/4-inKey Features Uniformly brazed carbide inserts resulting in longer bit life Self centering tips for accurate hole placement Chromium nickel molybdenum steel alloy body ensures hammering quality and extended service life Heat treatment procedures and shot peened finish increase surface hardness, drilling speed, reduce drill bit wear, and improve resistance to bending forces Drill bit conforms to ANSI Standard B212. 15 High volume, multi flute spiral