| Bushing Code | PM | 
| Bushing Head Type | Headless | 
| Bushing Type | Headless Press Fit | 
| Concentricity Tolerance | .0003" T.I.R. Max | 
| Decimal Equivalent | 0.2677 | 
| Drill Bushing Wall Type | Standard Wall | 
| Drill Size, Inside Dia. | 6.80 mm | 
| Finish, Head Material, Material - Machining | High Speed Steel | 
| Hardness, Rockwell Hardness | RC 62-64 | 
| Head Type | No | 
| Heat Treatment | Through Hardened | 
| Inside Dia. Tolerance | +0.0001 in /+0.0005 in | 
| Item | Press-Fit Drill Bushing (P) | 
| Material | 52100 Thru Hardened | 
| Measurement System | Metric | 
| Outside Dia. | 1/2 in | 
| Outside Dia. Tolerance | +0.0014 in /+0.0017 in | 
| Overall Length | 3/4 in | 
| Size - Decimal | 3/4 in - 0.7500 |