Specs
| Brand | YG-1 | 
| Manufacturers Part Number | P13101 | 
| Series | 1 | 
| A - Drill Insert Range | 45/64" - 15/16" | 
| B - Max. Drill Depth | 2-5/8" | 
| C - Flute Length | 3-7/8" | 
| D - Ref. Length | 4-1/64" | 
| E - Overall Length | 6-7/8" | 
| F - Shank Dia. | 3/4" | 
| F - Shank Length | 3" | 
| G - Pipe Tap | 1/8" |