Electric Rivet Rivnut Nut Gun Adapter Attachment Tool M3- M10 Rivet Repair Kit

Mandrels & nose pieces : 6pcs (M3, M4, M5, M6, M8, M10). 6 x Mandrels & nosepieces (M3, M4, M5, M6, M8, M10). Easily convert a cordless or corded drill into a power rivet nut setters; Maximum speed for rivet nut kit use is 240 RPM.