Description
Measures bore diameter, choke constriction, chamber (except 10 gauge chambers) and forcing cone dimensions. Shows dents, bends and other imperfections. Very accurate, .001″, direct-reading dial indicator, or .0001″ digital readout indicator is mounted on 16 1/2″ long shaft on which the appropriate gauge head is installed. Includes well written instructions. Mfg: 100 Straight ProductsSPECS: Tool steel heads and gauging rings. Maximum measuring depth: 15-3/8″ (39.0cm). Single Gauge Bore Mike Set includes 1 Head, 1 Gauging Ring, Indicator, Shaft, fitted Wood Case and Instructions. Single Gauge Bore Mike Head includes 1 Head and 1 Gauging Ring. Complete Bore Mike Set
