JM Sales – USA is the sole representative for Johs. Boss, better known as JBO, in the US and Canada. We have been importing, stocking, and providing sales and service for JBO precision Threadmills, Threading Dies, Thread Rolling Dies and Gauges since 2006.

JBO is a leading manufacturer of thread cutting dies with more than 16,000 dies for all types of threads ranging from 1 to 250 mm diameter. JBO offers unsurpassed surface finish of thread flanks and cutting edges with high performance thread cutting dies. We can supply HSS, HSSE or carbide thread cutting dies, matched to the particular workpiece material and application.


J.M. Sales – USA

2265 Livernois, Suite 750

Troy, MI 48083

(248) 879-5984



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