Below is a list of our lapping machines available. For more information on any of our current machines, please contact us. Any machine below listed “as new” means new.
We also sell brand new Lapmasters throughout a majority of the U.S. and Canada.
12″ Lapmaster, bench model, 3 rings, 4-1/4″ I.D., pump, timer, hand weights, as new
14″ Peter Wolters 2-Sided Lapper, No. ALOO1Z, 66 Tooth, like a P.R. Hoffman, 1980’s
15″ Lapmaster, bench model, 3 rings (5-1/2″ ID), pump, timer, hand weights, as new
15″ Lapmaster Hand Lapping Plates, new in crates, for Lapmaster LSP-6 Lapper.
16″ DoAll 2-Sided Lapper, dual ceramic wheels, cycle timer, 1980’s
20″ DoAll 2-Sided Lapper, dual cast iron wheels, cycle timer, 1980’s
20″ Lapmaster, H.D. table model, open face or air hold downs, 3 rings, 7-1/2″ I.D., as new
24″ Lapmaster, No. 24E, Open Face, 3 rings, slurry pump and tank, cycle timer, 1983
24″ Lapmaster, No. 24F, air hold downs, like new plate & rings, cycle timer, 2000
24″ Speedfam, O/F, 4 rings (9″ I.D.), weights, timer, single phase, exc. lap plate, 1985
24″ Lapmaster, open face or hold downs, 3 rings, 9-3/4″ I.D., slurry pump, timer, as new
25″ Speedfam No. 9B5L, 2-Sided, new Siemens controls, Sony probe, rebuilt 2019
25″ Lapmaster Model LSP-9 2-Sided Lapping Machine, 3 motor, 5 carriers, nice, 1995
28″ Lapmaster Model 700, open face, 3 rings (10-3/4″ I.D.), pump, timer, like new, 1986
28″ Engis Hyprez, air hold downs, 3 new rings, cast iron lap plate, pump, timer, 2000
28″ Stahli No. DLM700 2-Sided Fine Grinder, Filtration, CBN wheel, under power, 2004
31″ P. R. Hoffman No. 3100, 2- Sided, excellent shape, under power, 1990’s
36″ Lapmaster, open face, 3 conditioning rings (14-1/2″ ID), cycle timer, nice, 1982
36″ Engis, lapper or polisher, diamond dispensing system, good shape, 1990’s
36″ Lapmaster, open face or hold downs, 3 rings, 14-1/2″ I.D., pump, timer, as new
40″ Peter Wolters No. AC1000-F 2-Sided Fine Grinder, CBN wheels, filtration, 2007
48″ Peter Wolters No. AC1200 2-Sided Lapper, exc. shape, under power, 1996
48″ Spitfire, No. 48PNLC, 4 rings, pneumatic pressure hold downs, cycle timer, 1989
48″ Peter Wolters, No. FL12D, single sided, hold downs, water cooled, U/P, 1980’s(2)
48″ Lapmaster, open face or air lifters, 4 rings, 17″ I.D., complete, as new
56″ Lapmaster, open face or hold downs, 4 rings, 20.8″ ring ID, pump, timer, as new
72″ Lapmaster, 4 rings, slurry pump, cycle timer, under power, photo’s to come, 1970’s
72″ Lapmaster, open face or hold downs, 4 rings, 27″ ring ID, pump, timer, as new
Miscellaneous parts and rings and plates for lapping machines.
Miscellaneous optical flats, monochromatic lights and gauges for lapping machines.
Manuals available for many Speedfam, Lapmaster, Spitfire, and other brands.
We sell new lapping plates and conditioning rings for Lapmaster, Speedfam & Spitfire.