Simpson SDS-Plus Drill Bit 3/4 in. x 8 in. 2-Cutter Head Carbide-Tipped MDPL07508 Benders Why does this bit use

Why does this bit use a 2-cutter head design

Y and Z-Axis powerfeeds included

These collated screws are designed to install with the Simpson Strong-Tie Quik Drive PRO300S auto-feed screw driving system or compatible Quik Drive attachment

This intro set is specifically designed for use with JET 18" ZX lathes

Simpson SDS-Plus Drill Bit 3/4 in. x 8 in. 2-Cutter Head Carbide-Tipped MDPL07508 Benders Why does this bit useSimpson MDPL07508 3 4 in. x 8 in. SDS plus Shank Drill Bit is a professional grade, carbide tipped SDS plus drill bit from Simpson Strong Tie, engineered to deliver superior performance in concrete drilling and demolition applications. Built to the highest industry standards, this bit features a chromium nickel molybdenum steel alloy body and uniformly brazed carbide inserts that combine long service life with fast, precise drilling in demanding