1. S922EF: suitable for cutting thin metal materials within the range of 1.5mm-4mm, fast linear cutting of metal aluminum plates, pipes and profiles 10-100mm2. S1122BF: suitable for cutting thick materials within the range of 2mm-8mm, fast straight cutting of metals, non-ferrous metals, thin plates, pipes 10-175mm3. S1122EF: suitable for cutting thin metal materials within the range of 1.5mm-4mm, fast straight cutting of metal aluminum plates, pipes, profiles 10-175mm4. S1222BF: suitable for cutting thick materials within the range of 2mm-8mm, fast linear cutting of metals, non-ferrous metals, thin plates, pipes, profiles 250mm5. S1222EF: suitable for cutting thin metal materials within the range of 1.5mm-4mm, fast straight cutting of metal aluminum plates, pipes, profiles 10-250mm6. A variety of styles, strong and durable7. Scope of application: wood / metal / plastic8. Length: S922EF: 150mm, S1122BF: 225mm, S1122EF: 225mm, S1222BF: 300mm, S1222EF: 300mm9. Weight: S922EF: 17.8g, S1122BF: 27.9g, S1122EF: 27.8g, S1222BF: 37.4g, S1222EF: 37.7gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 18cm * 6cm * 2cm / 7.09inch * 2.36inch * 0.79inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 56.7cm / 11.81inch * 19.69inch * 22.32inch Loading Container 20GP: 313 cartons * 500 pcs = 156500 pcs40HQ: 727 cartons * 500 pcs = 363500 pcs