Through Bar Tele Gauges

through bar Telescopic gauges for line boring bars 

Measuring range 57mm to 310mm

Our telescopic gauges enable bore measurements through the toolhole without having to remove the bar.

These are 12mm diameter but can be sieved to fit bars with a  14 or 16mm tool hole

manufactured from tool steel 

shipped in a sturdy case with foam insert

Made here in the UK