The Starrett 673 bench micrometer is a high precision instrument, ideal for bench use either in a shop environment or inspection laboratory. It can be used as a comparator measuring to fifty-millionths of and inch (0.000050″) to two-thousandths of a mm (0.002mm) or for direct measuring up to 0.0001″ or 0.002mm. Work lengths up to 2″ or 50mm can be measured
Starrett No. 673 Direct-Reading Bench Micrometers Features:
- Base= heavy, rigid casting
- Large thimble diameter, approximately 3" (77mm)
- Quick reading graduations
- The head is furnished with a speeder and has a special ring-type lock nut which firmly holds the spindle at any setting without distortion
- Adjustable work table centered beneath the anvil and spindle.
- Table height adjustment and locking mechanism
- The spindle and anvil are carbide faced
