Automatic wafer lapping apparatus

Automatic weld grinding machine

Automatic workpiece engaging apparatus in grinding machines

Automatic workpiece thickness control for dual lapping machines

Automatically adjustable grinding wheel

Automatically adjustable workpiece guide and feed mechanism

Automatically controllable projecting contour grinding machines

Automobile polisher

Auxiliary device for a machine tool

Back pack grinding apparatus

Backing block for profile sanders

Backing disc with means to expel abraded particles

Balanced orbital sander/grinder

Balancing and monitoring apparatus

Balancing device

Ball lapping machine

Band saw sharpener

Band-type polisher

Bar and coil descalers

Barrel finishing machine