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Flexbar 20857 | Digital 3-Point Bore Micrometer | 1.200 - 1.600 in (30-40 mm)
Part Number : 20857
Flexbar 20857 is a self-centring digital 3-point bore micrometer that handles internal diameters of 30-40 mm (1.200 - 1.600 in) to .00016 in accuracy, and comes with a 1.6 in setting ring and 6 in extension.
Key features
- Three self-centring carbide-tipped anvils, suitable for blind bores
- Ratchet stop gives consistent measuring pressure
- Inch/metric resolution of .00005 in / 0.0001 mm
- Setting ring accuracy ±.000020 in
- Tolerance settings, preset (+/-) and hold functions
- SPC output via RS232C
A ring gauge certificate to NIST is available on request.
For pricing, please contact our experts.
