Design & mfg of ultra-precision rotary motion systems to test & calibrate exacting applications. Design & mfg of precision gaging systems manual & fully automatic. Also a line of Hydra-Grip workholders - arbors and chucks. Ultradex, Ultraron, SPC Software

accelerometers, absolute, acceptance, accuracy, air,bearings, alignment, analog, angle,measurements, angularity, apply, arbors, artifact, attribute, audit, autodex, automaticm, axis, bar, bearing, best-fit, bizillionths, bore, broaching, calibrate, calibration, chamfer. checkmate, , chucks, circularity, column, comparison, compensation, con-ax, concentricity, contouring, controls, couplings, custom , cylindricity, dedicated, depth, depth, gage, diagnostic, dial, diameter, digital, circle divider, roto-con, dimensional, disc, display, digasine, eccentricity, electronic,encoder,inspection, fail, feeler, final-inspection, fit, fixture, flatness, flexible, flush,pin, form, function,functional, gage-maker, gases, geometric, go, g-no,go, grip, groove, guidance, gyroscope, hand,height, hirth, hole, hydra-grip, i.d., indicating, indicator, inertial,navigation, index, indexer, indicator, in-line, in-process, inside, inspection, lay-on, layout, length, limit, linear, machining, master, manudex, measurement, measurement devices, metric, metrology, micron, milling, minimum-maximum, miss-alignment, multiple, multi-axis systems, no-go, o.d., off-line, omni, on-line, outside, parallelism, pass, perpendicularity, plug polygons, position, precision, production, profile, program, quality, rate,tables, readout, reject, relation, resolver,testing, ring, roil-chek, rotary, roundness, runout, servo,systems, sight, size, snap, software, spc, special,delivery, squareness, station, straightness, star-tracker, sweep, tables, teeth, template, test, test,stands, thread, tolerance, true position, ultrachucks,ultradex, ultraron, ultra-ro-dex, variable, width, workholding,

precision rotary index tables, gages, gage components, fixture gaging, work holding and automatic gaging systems - a. g. davis / aa gage in michigan.