T250 WEIGHTED GRIP TEST

From a channel Lumen includes in full: Robin Renzetti, a precision machinist and metrologist, documents long toolroom builds (spindles, boring bars, comparators, flat-plate lapping) explaining tolerances, methods and measurement in exact detail.

A 5-minute video from ROBRENZ's catalogue; the title names its topic.

Video by ROBRENZ, played through YouTube's embedded player.