Makita B-39534 Impact Gold PZ2 25mm Screwdriver Bit Set (15 Pack) Impact Gold Extreme Torsion Technology is a unique design which focuses the forces exerted on a regular screw bit away from the tip, meaning less chance of breakage during the most vigorous of impact applications. Impact Gold bits are made from high strength Tarata Steel & deliver 10x longer life than a regular screw bit. Furthermore, when coupled with an Impact Gold Torsion Bit Holder it can last up to 15X longer.
Features: Superior manufacturing & robust steel ensures these bits last 10x longer than a standard screwdriver bit Perfect for impact driving & high torque applications [http://www.youtube.com/watch?v=a G0d Ur NXNJQ]
Size: PZ2 Length: 25mm/1" Shank: 1/4" hex