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IntrenaL Laps Arbors & Expanders

Expanding Internal Laps

should be longer than the length of the bore being lapped.

Standard Internal Laps

are manufactured undersize to allow for stock removal and abrasive clearance. Order a 1/4″ lap to finish a .2500 dia. bore.

Radial Grooves

are recommended for most lapping applications; however, there are instances when non-grooved laps are recommended, such as when lapping interrupted bores.

SPECIAL SIZE AND/OR LENGTH LAPS AND ARBORS CAN BE MADE TO SUIT YOUR APPLICATION.

*Standard lap arbors 4/0 thru 5 are manufactured without centers. These arbors are available with centers (additional charge)

Lap Pullers Table

Part # Description Arbor Lap Size
0LP Extra Small Lap Puller Fits Arbors 4/0 thru 0 Lap Sizes 3/64″ to 11/64″
1LP Small Lap Puller Fits Arbors 1 thru 7 Lap Sizes 3/16″ to 39/64″
2LP Large Lap Puller Fits Arbors 8 thru 11 Lap Sizes 5/8″ to 1-1/4″
3LP Extra Large Lap Puller Fits Arbors 12 thru 16 Lap Sizes 1-5/16″ to 3″

Lap Pullers are used to remove the lap from the arbor or to retract the lap when over-expanded.

Info and details at 0726 654 551

Write an email: nrotaru@gmail.com

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