Specs
| Brand | YG-1 | 
| Manufacturers Part Number | P13303 | 
| Series | 3 | 
| A - Drill Insert Range | 1-13/32" - 1-7/8" | 
| B - Max. Drill Depth | 4-3/4" | 
| C - Flute Length | 6" | 
| D - Ref. Length | 6-3/16" | 
| E - Overall Length | 10" | 
| F - Shank Dia | 1-1/4" | 
| F - Shank Length | 4" | 
| G - Pipe Tap | 1/4" |