Starrett 1.50-2.50" 701B INTERNAL GROOVE Micrometer USA Made Hacksaw Disc flanges on micrometer make

Disc flanges on micrometer make it possible to get accurate measurements on areas not reachable with standard micrometers such as gear pitch

With Deep Hole Attachment

Edestaal was the supplier of Unimat lathe accessories and parts

30° Boring Bar

Attachments (3) in Case

Starrett 1.50-2.50" 701B INTERNAL GROOVE Micrometer USA Made Hacksaw Disc flanges on micrometer makeStarrett 1. 50 2. 50" 701B INTERNAL GROOVE Micrometer Measures grooves for retaining rings and O rings, oil grooves, washer grooves, as well as bores and recesses. 1. 500 2. 500" Range, . 001" Grad, Friction Thimble, Lock Screw. Contacts have flush ends Satin chrome reading surface is glare free and resists rust Hardened and ground gaging contacts Smooth friction thimble Lock screw Gaging contacts are . 030" thick Range (in): 1. 500 2. 500" Accuracy