Check the width of slots

Check the depth of blind holes

Check the dia of holes

Check the diameter of thin rods

Rack and Pinion mechanism

Bevel gear mechanism

Pawl and Ratchet mechanism

Worm and Worm wheel mechanism

Measure major diameter

Measure pitch diameter

Measure minor diameter

Measure thickness of threads

External micrometer

Outside micrometer

Inside micrometer

Stick micrometer

Use micrometer

Use vernier micrometer

Setting rings and Slip gauge

Angle gauges