The Irwin® Impact Screwdriver Bits are specifically designed for use in high torque impact drivers. They are manufactured from heavy-duty, high-grade steel, and have a 3 times longer life compared to standard screwdriver bits. Their precision tip geometry delivers superior fitment, reducing stripping, and cam-out. The bits are Power Groove designed for compatibility with IRWIN Impact Performance Series magnetic screw-hold attachment. Supplied in a moulded ABS resin case.This set contains the following: 2 x PH1 screwdriver bits. 5 x PH2 screwdriver bits. 2 x PH3 screwdriver bits. 1 x Bit holder.

Brand Name	Irwin
Material	Heavy-duty, high-grade steel
Manufacturer Model No	1923419
Type	Screwdriver Bits
Set Type	Phillips
Pack Qty.	10