Shinsetsu KGC 300 Ground Earth Clamp 300A For Tig Welding Machine 8x110 5kW Bore Diameter 2" fiberglass cut off wheels 5kW Bore Diameter 2" 50mm Voltage 220V Frequency 60Hz Phase 1 Phase Rated Capacity 15m³ h Rated Head 12m Max Head 19m Max Capacity 33m³ h Free Passage 20mm Speed 3500RPM What’s Included: Serrated cutting edge provides faster results than conventional smooth cutting edges Product Name Shinsetsu KGC 300 Ground Earth Clamp 300A For TIG Welding Machine Model KGC 300 Type Ground Earth Clamp Capacity 300A Compatible Machine Shinsetsu Inverter TIG Welding Machine TIG 300C and TIG 160C Application TIG Welding Machine Accessory Learn more about our Warranty Policy ( pages warranty) or contact us for professional assistance and workshop use