This tool works like a depth gauge, trimming any excess brass. Debur inside and outside of the case mouth, using the chamfer tool.
				
			 
				
					
						All sizes are nominal. Please verify with description for more information.
					
					
						
		
			- 
				
					Brand of Manufacturer
				
				
		
			Lyman
		
			 
		
		
			- 
				
					Cartridge
				
				
		
			.50-70 Government
		
		
			.50-90 Sharps