Dial bore gauges measure the true inside diameter, taper, and out-of-roundness of bores, cylinders, and holes with fast, repeatable readings. They are essential for machinists, QC and inspection departments, and anyone setting or checking honed and reamed bores against tight tolerances. Suburban Tool stocks dial bore gauges that combine centralizing anvils with a precision dial for confident, drift-free measurement.
The range spans small-bore instruments from roughly 0.24 inch up through 10 inch capacities, plus metric models and multi-piece sets covering 18-160mm, with resolutions down to 0.001mm. Use the filters to sort by measuring range, resolution, or inch versus metric, or contact Suburban Tool for help matching a gauge to your bore size and application.
Special Offers
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Vendor: Suburban Tool Inc.
Individual 25 x 50 x 75mm Tri-Block - No Holes (PB-123-METRIC)
Regular price $41.50 -
Vendor: Suburban Tool Inc.
Matched Pair of 25 x 50 x 75mm Tri-Blocks - 1 Hole (B-123-H1-M-METRIC)
Regular price $64.57 -
Vendor: Suburban Tool Inc.
Matched Pair of 25 x 50 x 75mm Tri-Blocks - 11 Hole (B-123-H11-M-METRIC)
Regular price $72.97 -
Vendor: Suburban Tool Inc.
6mm Clamping Set (CLST-6MM)
Regular price $78.75
