3/16 in [4 mm] dia

(1) Red Beam Target Card

The 1/2" ratchet and socket kit comes with a removable inner tray

High air velocity (CFM) design stands up to any competitive specifications

Milwaukee 48-89-9243 SHOCKWAVE Impact Duty Step Drill Bit Sanding Tools_Drywall Sanders 3/16 in [4 mm] dia#3 Size Range 3 16" to 3 4" The SHOCKWAVE Impact Duty #3 3 16 3 4" Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Our step drill bits are made in the USA with global materials and give you best in class performance in impact drivers with the versatility to be used in drills. The 1 4" hex shank has an optimized SHOCKZONE body providing you with the industrys most durable shank, reducing early