Blind Hole Laps
Built to the same High-precision standards as other Acrolap products, Blind Hole Laps are designed to accurately lap "closed end" holes from 1/8" to 1-1/4" diameters. With the same slotted feature as the Barrel Lap, Blind hole laps permit high-speed lapping without galling, or seizing. Holes are precision lapped from top of hole to bottom. Recessed adjustment screw in end of cylinder permits lap to reach the very bottom of hole, and is adjusted by turning with hex key.
Replacement Blind Hole Laps