1/8" air angle micro grinding pen

the head height: 1.7inch (42mm)

the body length: 6inch(155mm)

the diameter of the body: 1/2 inch(13mm)

free speed: 25000rpm

air inlet:1/4 inch

collet: 1/8 inch(install on the tools) and 3mm inch(2pcs)

weight:0.5kg

packing list: 1 tool(with 1/8 collet), 2pcs wrench, 1pc 3mm collet,10pcs grinding wheel,10pcs diamond grinding wheel, 1pc oil bottle (empty),1pc 1/4 plug