Semi automatic cutting machine HK-30 gas cutting 3-60mm cutting thickness 150-1000mm/minute cutting speed UT-6004 SEMI-AUTOMATIC CUTTING MACHINELight ... ,Compact,easy operation,stable speed,low noise with high accurancy and smooth cutting. ... V","Y" shape,aslo circle cutting with optional auxilaries. ITEMDATA Cutting speed50-750mm/minCutting thickness6-30mmCutting ...