Starrett 657C Magnetic Base Set Electronic with a durable cast aluminum

with a durable cast aluminum housing

One side graduated from

080" (2mm) ball-end carbide contact point

Accuracy: 0-100mm: ±0

Contacts have flush ends so that grooves at the bottom of blind holes can be gaged

Starrett 657C Magnetic Base Set Electronic with a durable cast aluminumIdeal Precision Magnetic base and post assembly includes: 196B1 Indicator (. 001" . 200" Range back plunger dial indicator) PT18718 Snug 3 contact points Contact point adaptor Three precision ground magnetic contact surfaces (plus v step) Powerful, permanent magnetic base holds firmly to steel or iron surfaces horizontally, vertically, or upside down The swivel post assembly on these magnetic holders provides universal adjustment in both horizontal