Lapping and PolishingHelilap Internal Lap 25/64 in
Part number
303120
Adjustable internal laps on tapered arbors for accurate sizing, straightening and rounding of bores. Expanders set the lap diameter and pullers remove laps from the arbor; laps can be machined down to the next size.
Internal lapType
25/64 inNominal lap diameter
2 1/2 inLap length
SmallPuller
Specifications
| Type | Internal lap |
|---|---|
| Nominal lap diameter | 25/64 in |
| Lap length | 2 1/2 in |
| Arbor | No. 5 (code 303409) |
| Expander | No. 5 (code 303208) |
| Puller | Small |
Standards
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