Description

21-340-5 SPI Dial Bore Gage .24″ – .40″, .0001″ Grad, Certified

SPI Dial Bore Gage Set

These Dial Bore Gage Sets allow for close tolerance inspection of bores for size, ovality, roundness, and taper.

Specifications include…

• 0.24″ – 0.40″ Measuring Range
• 0.0001″ Graduations
• 2″ Depth Reach
• 9 Anvils

Features include…

• AGD group 2 dial indicator is fully protected by rugged cover to minimize potential shock in the machine shop environment.
• Various anvil sizes are provided in each set to achieve desired measurement range. Spacers also included for fine adjustment.
• 2 point measurement with precision wheel guide for self-centering.
• Precise range setting with plain ring gage or micrometer.
• Indicator accuracy meets or exceeds federal standards.
• Furnished in fitted case
• Indicator includes Certificate of Calibration