Irwin Impact TURBOMAX® Bits 1/2 in. Dia. x 4-1/4 in. L Voltage Sensor more frequent maintenance may be

more frequent maintenance may be required

Features removable FOOT FORM contour cushion insoles

Heavy-duty brass hex nuts are easy to grip and nickel plated for durability

Brass spring and orfice (model No

Irwin Impact TURBOMAX® Bits 1/2 in. Dia. x 4-1/4 in. L Voltage Sensor more frequent maintenance may beOne piece construction withstands higher torque loads than standard quick change bits Exclusive TURBOMAX tip minimizes walking, delivers 10X faster starts, and stays sharp longer* Made from premium high speed steel with black oxide finish for added corrosion resistance 1 4" quick change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks