Gundrilling is a high efficient and high precision hole processing method extensively adopted in foreign countries.
枪钻技术是一种高效率、高精度的孔加工方法，国外已广泛采用。
2
In order to extend this new technology, the article introduces the mechanism of gundrilling and gun driller, cutting data and tool material.
为扩大这一新技术的应用，本文就枪钻机床和枪钻的结构特点及其切削用量和刀具材料作了介绍。
3
Product use: machining deep hole gun is applicable to stainless steel, aluminum alloy, steel, cast iron and other materials of drilling, deep hole boring of workpiece.