Special 20-21" Depth Rod for use with Starrett 440 Depth Micrometers, 20-21" Range *NEW - Made to Order Item* Bluetooth

Special 20-21" Depth Rod for use with Starrett 440 Depth Micrometers, 20-21" Range *NEW - Made to Order Item* BluetoothItem Description Range: 20 21" Individual depth rod Accuracy: within . 0002 of screw lead after setting Customers must set rod to their micrometer head with applicable length master Adjustable rods are hardened, ground, and lapped for accuracy Made To Order High Quality Item: please allow 1 2 weeks for shipment For use with STARRETT 440 depth micrometers Contact us if extension rods are needed for other brands and models of depth micrometers

Gage could be obsolete/discontinued in new condition

42mm per meter)

Outside Diameter

clear dial graduations

000 hours (3 years) under normal use

Measurement data output: These indicators have a measurement data

Classification: Class X

Spring tension

The main scale jaw is a round bar that facilitates measurements of tube wall thickness

Accuracy: 2µm/

Anvil and spindle discs are 1/2" diameter tapering to

Rods hardened