Starrett 831C Small Hole Gage, .300-.400"/7.6-10.2mm Range *NEW - Open Box Item* Depth Micrometer

Starrett 831C Small Hole Gage, .300-.400"/7.6-10.2mm Range *NEW - Open Box Item* Depth MicrometerItem Description Length: 3 3 8" 85mm Range: . 300 . 400" 7. 6 10. 2mm The Starrett 831 Small Hole Gage is exactly the same as the 829 Series except that the gaging surface is a half ball with a flat bottom. This permits use in even the most shallow holes, slots, and recesses. Ideal for accurately measuring small holes, slots, grooves, and recesses Ideal for accurately measuring small holes, slots, grooves, and recesses Precision Ground Radius on each

Scale surface is satin chrome finished to prevent glare

Bores in blade reduces weight and provides fixturing locations

Large 1-3/8" (35mm) dial diameter

Useful and accurate tool for setting bevels

ONE SETTING RING AND PROBE IS NOT FUNCTIONAL

Easy-reading sharp black lines and figures against Starrett satin chrome finish background

fibers and paper

Length (in): 6"

2 Channel Access Unit allows connection of 2 Sylvac Probes and/or Bowers bore gage transducer handles

Treadles are made of a die cast metal

Gray baked-enamel finished frame

Absolute measuring system