197pcs cordless tool set 1) Material: CS 2) Item No.: TH513165 197pcs cordless tool set20PCS-HSS twist drill, Tin coated(1.5-2- ... steel forged1PC-18mm utility knife5PCS-18mm blade (transparent case)8PCS-combination wrench 8,10,11,12,13,14,17,19mm ... GS EMC 1000V (-)0.8×4×100mm, (+)PH1×100mm 8PCS-hex key,chrome plated,1.5,2,2.5,3 ... -12V cordless drill1PC-blow case 197pcs cordless tool set in case