1/4 USABLIND HOLE BARREL LAP

Barrel Laps insure fast, accurate lapping of long or short holes. Instantly, accurately adjustable.

For lapping, polishing, and deburring.

Blind hole Laps are built to the same high-precision standards as all other ACROlaps… they are designed to accurately lap "closed end" holes. Permit high-speed lapping without galling or seizing. Holes are precision lapped from top of hole to bottom. Recessed adjusting screw in end of cylinder permits lap to reach the very bottom.

FEATURES:

• Milled eccentric slot in brass barrel permit expansion of up to 15% or more by simply turning adjusting screw.
• Easy does it. No set-up time. No special equipment needed.
• Longer life built into each ACROlap greatly reduces your lapping costs.

1/4 USA BLIND HOLE BARREL LAP