
  
  
  
  
  
 Head Exchangeable Drill head
QD-S2/A
	
	
| 
					 DESIGNATIONS  | 
				
					 DIMENSIONS(mm)  | 
				
					 Drill Body  | 
			|
| 
					 D  | 
				
					 t  | 
			||
| 
					 QD-170-S2/A  | 
				
					 17.0  | 
				
					 9.9  | 
				
					 QD170/179-20-xD-CA  | 
			
| 
					 QD-171-S2/A  | 
				
					 17.1  | 
				
					 9.9  | 
			|
| 
					 QD-172-S2/A  | 
				
					 17.2  | 
				
					 9.9  | 
			|
| 
					 QD-173-S2/A  | 
				
					 17.3  | 
				
					 9.9  | 
			|
| 
					 QD-174-S2/A  | 
				
					 17.4  | 
				
					 9.9  | 
			|
| 
					 QD-175-S2/A  | 
				
					 17.5  | 
				
					 9.9  | 
			|
| 
					 QD-176-S2/A  | 
				
					 17.6  | 
				
					 9.9  | 
			|
| 
					 QD-177-S2/A  | 
				
					 17.7  | 
				
					 9.9  | 
			|
| 
					 QD-178-S2/A  | 
				
					 17.8  | 
				
					 9.9  | 
			|
| 
					 QD-179-S2/A  | 
				
					 17.9  | 
				
					 9.9  | 
			|
	
	
	
	
	
	
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 sinometal2009