This also guarantees an optimum sanding result

7/16″ hex shanks to suit drills with 1/2″ (or larger) chuck

Spindle Speed Malleable Iron RPM:722

surface area

A Softgrip surface enables you to sand horizontal

18mm x 78mm 1/2" Drive Hex Impact Socket Metric K2385 by Kincrome Fibreglass Kit This also guarantees an optimumKincrome Impact Sockets & Accessories are manufactured from Chrome Molybdenum Steel (Cr Mo), hardened and tempered to perform in extreme conditions They are designed to be used with Pneumatic and Power tools where higher torque and force is required Kincrome Impact Sockets and Accessories meet and exceed the following international standards ANSI, DIN 3121 & 3129