Shoulder mills

SpectraMill(TM) M690 Square Shoulder Mills are for slotting, 90-degree square shoulder and face milling. Brochure describes the product's running properties, specifically in slot milling. Information on inserts is also provided, and the brochure also details mills available in diameters from 2 to 6 inches with indexable inserts and four cutting edges.

Valenite Inc., (A) 31700 Research Park Dr., Box 9636, Madison Hts., MI 48071.