Lapping Machines

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

Wolters 1 e1547505707471 50x75 Lapping Machines Wolters 3 75x50 Lapping Machines Wolters 6 e1547505827608 50x75 Lapping Machines Wolters 5 e1547505898324 50x75 Lapping Machines Wolters 7 e1547505974666 50x75 Lapping Machines Wolters 8 e1547506038455 50x75 Lapping Machines

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.

IMG 3102 1 75x56 Lapping Machines

16″ DoAll 2-Sided Lapper, dual ceramic wheels, cycle timer, 1980’s

DoAll 1 56x75 Lapping Machines

20″ DoAll 2-Sided Lapper, dual cast iron wheels, cycle timer,  1980’s

 Lapping Machines

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

24Lapmaster1983 71 e1548263763721 56x75 Lapping Machines 24Lapmaster1983 73 75x56 Lapping Machines 24Lapmaster1983 47 75x56 Lapping Machines

24″ Lapmaster, No. 24F, air hold downs, like new plate & rings, cycle timer, 2000

24Lapmaster2000 61 56x75 Lapping Machines 24Lapmaster2000 62 1 56x75 Lapping Machines 24Lapmaster2000 60 1 56x75 Lapping Machines 24Lapmaster2000 64 75x56 Lapping Machines 24Lapmaster2000 63 1 75x56 Lapping Machines

24″ Speedfam, O/F, 4 rings (9″ I.D.), weights, timer, single phase, exc. lap plate, 1985

20170309 185404 2 75x56 Lapping Machines 20170309 185444 2 75x56 Lapping Machines

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

NE 1 3 64x75 Lapping Machines

28″ Engis Hyprez, air hold downs, 3 new rings, cast iron lap plate, pump, timer, 2000

28Engis 8 75x56 Lapping Machines

28″ Stahli No. DLM700 2-Sided Fine Grinder, Filtration, CBN wheel, under power, 2004

Stahli700 1 75x64 Lapping Machines Stahli700 3 56x75 Lapping Machines Stahli700 4 75x56 Lapping Machines Stahli700 7 75x56 Lapping Machines Stahli700 10 56x75 Lapping Machines Stahli700 11 56x75 Lapping Machines

31″ P. R. Hoffman No. 3100, 2- Sided, excellent shape, under power, 1990’s

3100HoffmanLapper 56x75 Lapping Machines

36″ Lapmaster, open face, 3 conditioning rings (14-1/2″ ID), cycle timer, nice, 1982

36Lapmaster1982 30 e1540407069643 56x75 Lapping Machines  36Lapmaster1982 2 1 75x56 Lapping Machines 36Lapmaster1982 17 1 75x56 Lapping Machines 36Lapmaster1982 20 75x56 Lapping Machines 36LapmASTER1982 33 75x56 Lapping Machines 36Lapmaster1982 24 75x56 Lapping Machines 36Lapmaster1982 22 75x56 Lapping Machines

36″ Engis, lapper or polisher, diamond dispensing system, good shape, 1990’s

36Engis 1 e1552589697309 56x75 Lapping Machines 36Engis 3 75x56 Lapping Machines 36Engis 2 e1552589753756 56x75 Lapping Machines

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

AC1000 2 75x56 Lapping Machines AC1000 1 75x56 Lapping Machines AC1000 3 75x56 Lapping Machines AC1000 4 56x75 Lapping Machines AC1000 6 56x75 Lapping Machines AC1000 11 56x75 Lapping Machines

48″ Peter Wolters No. AC1200 2-Sided Lapper, exc. shape, under power, 1996

AC1200 1 56x75 Lapping Machines AC1200 6 e1519165551170 42x75 Lapping Machines AC1200 4 75x42 Lapping Machines AC1200 5 75x42 Lapping Machines AC1200 7 e1519165698285 42x75 Lapping Machines

48″ Spitfire, No. 48PNLC, 4 rings, pneumatic pressure hold downs, cycle timer, 1989

48Spitfire1989 5 75x50 Lapping Machines 48Spitfire1989 4 75x50 Lapping Machines 48Spitfire1989 1 50x75 Lapping Machines

48″ Peter Wolters, No. FL12D, single sided, hold downs, water cooled, U/P, 1980’s(2)

Wolters1 2 56x75 Lapping Machines Wolters2 1 56x75 Lapping Machines

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.

LapmasterBenchModelRings 56x75 Lapping Machines IMG 3102 75x56 Lapping Machines IMG 3103 75x56 Lapping Machines IMG 3105 75x56 Lapping Machines IMG 3175 75x56 Lapping Machines  Bucket 3 e1543250857820 56x75 Lapping Machines

Miscellaneous optical flats, monochromatic lights and gauges for lapping machines.

Manuals available for many Speedfam, Lapmaster, Spitfire, and other brands.

SpeedfamManual 56x75 Lapping Machines LapmasterManuals 56x75 Lapping Machines Manual 1 e1543250278500 56x75 Lapping Machines Manual 3 e1543250323570 56x75 Lapping Machines Manual 4 e1543250385568 56x75 Lapping Machines Manual 5 e1543250442671 56x75 Lapping Machines Manual 8 e1543250491538 56x75 Lapping Machines Manual 11 e1543250553151 56x75 Lapping Machines Manual 12 e1543250607680 56x75 Lapping Machines Manual 10 e1543250672163 56x75 Lapping Machines

We sell new lapping plates and conditioning rings for Lapmaster, Speedfam & Spitfire.