Bore Measuring Telescoping Gauge for 3/8″ Tool Ports

Fits through all B&D boring bars with broached 3/8″ tool ports. The telescoping gauge measures the I.D. of the bore through an open tool port in the boring bar. It is spring-loaded so the operator can get an exact measurement (within .001″) without having to remove the boring bar from the bore.

SKU: TBMT-2500 Category: Tags: , ,