Welcome! Welcome to A-1 Lapping, the leaders in Flat Lapping, Double Sided Lapping, Fine Grinding, and Flathoning. While many of our competitors have branched off into secondary machining operations, double disc grinding, and other markets, A-1 has stayed 100% focused on what we do best, lapping and...

Quality/Inspection Equipment List Tropel Flatmaster 200mm Datalyzer Spectrum SPC Software 5 - Brunswick Dual Probe Height Gages 1 - Mitutoyo Profilometer 3 - Digital Single Probe Electronic Indicators 10 - Various Size Optical Flats 40+ Various hand and indicating micrometers ...

Markets A-1 Lapping currently serves over 132 customers in 28 states and Canada. Some of the industries we serve include Aerospace, Automotive, Heavy Equipment, Hydraulic, and Medical to name a few. From short run single piece prototype to long run high volume projects, A-1 Lapping is your one stop ...