ITEM NAME:40Pcs Plasma Cutting Torch Consumable Cutting Extended Long Plasma Cutter K F2T2 40Pcs Plasma Cutting Torch Consumable Cutting Extended Long Plasma Cutter K F2T2 It is compatible with, PT31 torch for 40A Plasma Cutting Machine. (i.e. CUT30, CUT40, CUT50, CUT60.) Rated Cutting Current: 40A. Rated Cutting Thickness (Carbon Steel): 12mm. long electric mouth 12*8*16mm long electrode 38.5*8*3.7mm Color: silver Material: silk Package Content: 20* long electric mouth 20* long electrode