SPI Dial Bore Gage Sets

SPI Dial Bore Gage  Features:

• Brand: SPI Swiss Precision Instruments
• Close tolerance inspection of bores or size, roundness, ovality and taper
• 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 the 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
• Available in 0.0001" and 0.0005" graduation
• Furnished in fitted case