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.

Shell type milling cutters are ideal for difficult to machine materials and large batch production. These tools have more cutting edges, rugged construction and precision seating of the multifluted cutters. This permits higher cutting speeds and feeds compared to throw-away insert milling cutters. Machining times can be reduced while tool life is increased by 50%, or even 100% in some cases.

071022 GFG-WFE with Part JBO_Anwendung_Glocke

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J.M. Sales – USA

2265 Livernois, Suite 750

Troy, MI 48083

(248) 879-5984



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