| Items | CK6166 /CK6266 | 
		
			| Max. swing over bed | ø660mm | 
		
			| Max. work-piece length | 750/1000/1500/2000/3000mm | 
		
			| Max. swing over slide | ø430mm | 
		
			| Max. cross travel (X) | 365mm | 
		
			| Principal Axis Head Type | D8 | 
		
			| Spindle bore | ø105mm | 
		
			| Cone hole's diameter and taper of spindle axis hole | ø 113  1: 20 | 
		
			| Steps of spindle speed(manual) | Variable | 
		
			| Rang of spindle speed | 433-1300 rpm (high) | 
		
			| 20-150 rpm (low) | 
		
			| Rapid feed for axis Z | 10m/min | 
		
			| Rapid feed for axis X | 8m/min | 
		
			| Min. input | 0.001mm | 
		
			| Tool post stations | 4-ways, 6-ways or gang tools | 
		
			| Size of tool shank | 32*32mm | 
		
			| Tailstock sleeve dia. | ø75 | 
		
			| Tailstock sleeve travel | 150mm | 
		
			| Max. traverse | 150mm | 
		
			| Taper of tailstock quil | M.T.NO.5 | 
		
			| Power of main motor | 11KW | 
		
			| Power of cooling pump | 75W | 
		
			| Overall dimensions (mm) | 2250/2500/3000/3500* 1250* 1580 | 
		
			| Net weight | 2800/3100/3700/4300/5300 |