Lapping and PolishingHelilap Internal Lap 7/8 in
Part number
303172
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
7/8 inNominal lap diameter
3 1/2 inLap length
LargePuller
Specifications
| Type | Internal lap |
|---|---|
| Nominal lap diameter | 7/8 in |
| Lap length | 3 1/2 in |
| Arbor | No. 10 (code 303414) |
| Expander | No. 10 (code 303213) |
| Puller | Large |
Standards
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