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.
No. PR1-50T PR Hoffmans, 2-sided, 14-1/4″ plates , lifter, timer, 2 machines, 1970’s
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, cycle timer, cheap, 1980’s
15″ Lapmaster, bench model, rings, cycle timer, runs fine in shop, with pad, cheap, 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″ & 20″ DoAll 2-Sided Lapper, dual wheels, ceramic or cast, cycle timer, 1980’s(2)
20″ Lapmaster, H.D. table model, open face, variable speed, 3 rings, (7-1/2″ I.D.), as new
24″ Lapmaster, No. 24F, open face, 3 rings, vari speed, slurry pump, cycle timer, 1997
24″ Lapmaster, No. 24E, open face, 3 rings, vari speed, slurry pump, cycle timer, 1982
24″ Lapmaster, No. 24C, open face, 3 conditioning rings, slurry pump, cycle timer, 1973
24″ Lapmaster, air hold downs, 3 rings & 3 adj. arms,, variable speed, 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, 2-Sided, No. 6B-11L, 3 motor, touch screen controls, exc., U/P, 2008
25″ Speedfam No. 9B5L, 2-Sided, new Siemens controls, Sony probe, rebuilt 2019
28″ Stahli 2-Sided Fine Grinder, No. DLM 700, new CBN wheels, coolant/filtration, 2004
28″ Engis Hyprez, air hold downs, 3 ring style (12″ ID), slurry pump, timer, 1995
32″ Speedfam, Model 32BTGW, fully equipped, 4 rings (12″ ID), water cooled, 1990’s
36″ Lapmaster, No. 36B, open face, 3 rings, slurry pump, cycle timer, 1968
36″ Engis, cycle timer, slurry dispensing system, air pressure plates, 1989
36″ Spitfire, air pressure hold downs, water cooled, slurry pump, cycle timer, 1980’s
36″ Lapmaster, open face or hold downs, 3 rings, 14-1/2″ I.D., pump, timer, as new
48″ Lapmaster, open face, thick lap plate, 4 rings (17″ ID), new timer, slurry pump, 1978
48″ Speedfam, No. 48BAW, press. heads, water cooled, 4 rings (18″), slurry pump, 1980’s
48″ Speedfam Glass Polisher, No. 48GPAW, pressure heads, rings, pump, 1980’s
48″ Speedfam, No. 48BW, Open Face, rings, 1-3/8″ thick lap plate, slurry pump, 1970’s
48″ Peter Wolters No. AC1200 2-Sided Lapper, exc. shape, under power, 1996
48″ Lapmaster CP or Pad Polisher, 22″ granite bruiser, 18″ rings, DC Motor, under power
48″ Spitfire, No. 48PNLC, 4 rings, pneumatic pressure hold downs, cycle timer, 1989
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, 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 flatness gauges for machines.
Manuals available for many Speedfam, Lapmaster, Spitfire, and other brands.
We sell new lapping plates and conditioning rings for Lapmaster, Speedfam & Spitfire.