Brass Sliding Gauge-Made in Germany Cohler The tapered horn provides a

The tapered horn provides a range of curved working surfaces

The Micro-Bevel cutting edge features a very slight bevel that provides increased strength during cutting

polished (working face) What's Included

precise solution for controlled hole drilling without the need for power

Emphasis on the science and calculations underlying goldsmithing practice

Brass Sliding Gauge-Made in Germany Cohler The tapered horn provides aThese are the last of the made in Germany brass sliding gauges as the factory has closed. The original sliding brass gauge is beautifully made in Germany. Engineered for everyday use on the jeweler's bench, this classic tool slides firmly yet easily so measurements once made stay in place for accurate, hassle free reading. Each gauge measures both inside and outside diameters, with inches displayed on the top line and metric on the bottom line giving