Winco Industries Inc, specializes in custom machining including Gun drilling, Turning, Milling, O. D. grinding and EDM operations. We also are a manufacturer of custom rotary PCD (diamond) tipped tools and ISO indexable cutting tools.

machines tools, gear products, gear services, gears, gear hobs, gear shapers, gear grinders, gear finishing, gear deburring, deburring, gear chamfering, chamfering, shaper cutters, gear hobs, hobs, gear shapers, gear shaper cutters, shaving tools, shave tool grinders, gear hobbers, gear grinders, fellows, bourn & koch, tool sharpening equipment, tool sharpeners, broach sharpening equipment, broach sharpening, hob sharpening, hob sharpening equipment, shaper cutter sharpening, star cutter, pfauter, hurth, hurth-modul, modul, star su, gundrills, reamers, coatings, carbides, milling cutters, tool sharpening services, gleason, liebherr, mitsubishi, pcd tooling, face mills, end mills, hsk tooling, cartridges, inserts, carbide tools

winco industries is a partner of star su. star su is the merger of star cut sales, inc of farmington hills, mi; su america, inc., the us sales and manufacturing unit to samputensili, s.p.a.; winco industries inc. of tipp city, ohio; and bourn & koch inc. of rockford, il. the companies represent together the world's largest gear machine and gear tool manufacturing producers with round tools and other manufacturing machines in their portfolios of product. the headquarters of star su is located in hoffman estates, il (chicago), 30 minutes from chicago-o'hare international airport. star su is the merger of the sales, sales distribution in north america, direct sales human resources, sales administration, marketing and media into a single enterprise managed by an executive committee made up of the (4) companies. it is the go-to market sales enterprise for all four companies.