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Trust SPI for accurate bore measurements with up to 10 inch depth: 0.001" accuracy at 0.0005" resolution. Indicator has an easy-to-read white dial with 0-25-0 reading. Set includes 3 interchangeable measuring heads: 0.7 to 1.4 inch; 1.4 to 2.0 inch; and 2.0 inch to 6.0 inch. Includes 3 sets of anvils with carbide contact points, 2 inch extender, and 3 spacers (0.02", 0.05", and 0.1"). Furnished in fitted protective case.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.