1)Combination of tool sets 2)5-in-1 tool set 3)many kind of tools for your choice. 4) ... drill:voltage:18v,No load speed:0-550rpmTorque seting :15+1 ,keyless chuck:10mmcircular saw:18v,φ138mm ,No-load speed:2750rpmJig ... paper:90*90*90mm1pc extral battery9pcs bits6pcs drill bits Combination tool set P1003A -cordless drill,heavy light,grinder,wrench,circular saw ...