Acro Laps For High Speed Lapping/Polishing/DeburringModel 3-16-BH

Blind Hole: 3/16″

Features:

• Acro laps insure fast, accurate lapping of long or short holes, 1/8″ to 1-1/2″ diameters.
• Instantly, accurately adjustable. Milled eccentric slots in brass barrel permit expansion of up to 15 or more by simply turning adjusting screw.
• No set-up time. No special equipment needed.
• Replacement parts, arbors, brass barrels and adjusting screws are available from stock.

Barrel Laps:

• Acrolap Barrel Laps insure fast, accurate lapping of long, or short hole through hole applications 1/8″ to 1-1/2″, or 3mm to 25mm Diameters.
• Expansion of about 15%, or more by simply turning adjustment screw with wrench.

Blind Hole Laps:

• 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.

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