... Boring Bars for Sale 1.Easy insert replacement 2.First grade HSS 3.Srew down lock 4.In Stock Indexable Small Lathe Boring Bar for ... cnc tools for 5 years. At present, we have exported our cnc tools to all over the world, such as carbide inserts,machine ... ,endmills,milling cutters,boring tools,boring head,boring bar,tool holders,drills,u drill,nuts,wrenches,screws and other machine accessories etc. And ...