| Key | Value | 
|---|---|
| Bushing Head Type | Headed | 
| Bushing Type | Head Press Fit | 
| Concentricity Tolerance | .0003" T.I.R. Max | 
| Decimal Equivalent | 0.0225 | 
| Drill Bushing Wall Type | Standard Wall | 
| Drill Size | #74 | 
| Finish | High Speed Steel | 
| Hardness | Rc 62-64 | 
| Head Dia. | 5/16 in | 
| Head Material | High Speed Steel | 
| Head Thickness | 3/32" | 
| Inside Dia. | #74 | 
| Inside Dia. Tolerance | +0.0002 in /+0.0006 in | 
| Item | Headed Press-Fit Drill Bushing (H) | 
| Length under Head | 3/4" | 
| Material | 52100 Thru Hardened | 
| Material - Machining | High Speed Steel | 
| Measurement System | Wire | 
| Outside Dia. | 5/32 in | 
| Outside Dia. Tolerance | +0.0015 in /+0.0012 in | 
| Overall Length | 3/4 in | 
| Rockwell Hardness | Rc 62-64 | 
| Size - Decimal | 37/64 in - 0.5781 | 
| Size- Decimal | #74 (0.0225) |