Additional information
| Gun Drill Size In. | 0.5  | 
		
|---|---|
| Tube Diameter In. | 0.484 In.  | 
		
| Tube Diameter MM | 12.29 mm  | 
		
| Bushing ID In. | 0.468 In.  | 
		
| Bushing ID mm | 11.88 mm  | 
		
| Height In. | 0.787 In.  | 
		
| Height mm | 20 mm  | 
		
| Series | B300 Series  | 
		
Original price was: $4.00.$3.20Current price is: $3.20.
For a proper fit every time, measure the Gun Drill Tube (Not the Drill) and pick a part number as close as you can to the tube diameter. For reaming, match the Bushing ID.
| Gun Drill Size In. | 0.5  | 
		
|---|---|
| Tube Diameter In. | 0.484 In.  | 
		
| Tube Diameter MM | 12.29 mm  | 
		
| Bushing ID In. | 0.468 In.  | 
		
| Bushing ID mm | 11.88 mm  | 
		
| Height In. | 0.787 In.  | 
		
| Height mm | 20 mm  | 
		
| Series | B300 Series  |