These punches are made with utmost precision. These brass roll pin punches are manufactured from high quality CDA 360 hex brass rod extruded in a mill in the USA and beautifully polished. These punches are machine turned and designed for critical work were non-marring and non-sparking are of importance and carefully made to properly fit roll spring pins. The set consists of eight brass roll pin punches sizes 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 5/16". Grace USA Bench Block Tool Holders are designed specifically for each tool so that they are neatly kept in order and are readily accessible when needed for a specific task. Each Bench Block is made out of 60 durometer Neoprene rubber. Neoprene rubber is a general-purpose compound that offers excellent oil resistance and chemical stability, as well as vibration dampening. Neoprene will remain stable over a wide temperature range. Best rated tools. Entire set is 100% Made in the USA.
