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Dial Bore Gage Head # 82AB1

Compatible With: 82AZ & 82BZ

Price: $404 $379.76
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Product Description

82AB1 Starrett Dial Bore Gage Head Only

The Starrett 82AB1 Head Only for the Series 82 Dial Bore Gage Sets has the follow specifications:

  • Compatible with Probes: .107-.594″ (A & B Sets)
  • EDP: 66013

Dial bore gages are available in convenient sets or with individual probes and dial indicators. Each set consists of a dial indicator, a body and actuating rod, two adjusting wrenches and the probes as specified below.

The head may be ordered separately (includes dial indicator, body, and two adjusting wrenches). Individual probes can also be ordered as listed. All probes are furnished with an actuating rod. These gages are also available with electronic indicators by special order. Measurements are taken by comparison so some type of set master should be used as a reference standard. We recommend setting as close to the hole being measured as possible, and this can be easily done with gage blocks or with a micrometer. We can also furnish master setting rings � by request.

The Starrett 82AB1 Head Only is included in the following bore gage sets and is compatible with the probes listed below:

  • 82AZ Bore Gage Set: .107-.266″
  • 82BZ Bore Gage Set: .217-.594″
  • 82A2 Individual Probe Only: .107-.140″
  • 82A3 Individual Probe Only: .139-.172″
  • 82A4 Individual Probe Only: .171-.203″
  • 82A5 Individual Probe Only: .202-.234″
  • 82A6 Individual Probe Only: .233-.266″
  • 82B2 Individual Probe Only: .217-.281″
  • 82B3 Individual Probe Only: .279-.344″
  • 82B4 Individual Probe Only: .342-.405″
  • 82B5 Individual Probe Only: .403-.469″
  • 82B6 Individual Probe Only: .467-.532″
  • 82B7 Individual Probe Only: .530-.594″


  • The split-ball contact is self-centering and the two-point contact makes the gage useful for detecting hole geometry problems like taper, bell-mouth and out-of-roundness.
  • Reads to .0001″ and 0.002mm
  • Useful for controlling approach to tolerance without removing the workpiece from a machine
  • Interchangeable probes are hard chrome plated and polished.
  • Sets furnished in attractive, protective case

Starrett Head Only for the 82 Series Dial Bore Gages:

  • 82AB1 Bore Gage Head Only: .107-.594″ (A & B Sets)
  • 82C1    Bore Gage Head Only: .560-1.565″ (C Sets)

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