Product details:
Air pencil grinder, general, free speed 60, 000 rpm, average cfm 15 second run time 2.0, 8.0 Cfm full load, 0. 10 Hp, rear exhaust type, twist throttle, variable speed no, min. Hose size 1/4 in, whip hose i.d. 1/4 In, hose length 60 in, air inlet 1/4 in. Npt, overall length 5-1/4 in, collet capacity 1/8 in, required pressure 90 psi, ball bearings, aluminum housing material, tool weight 0.6 Lb. Pencil grinders1/8in collet.