Star-SU, LLC Showroom

Contact Information

Please visit: www.star-su.com

Phone: 847-649-1450
Toll-Free:
Fax: 847-649-0112

Mailing Address:
Suite 100
5200 Praire Stone Pkwy.
Hoffman Estates, IL 60192

A Special Message from Star-SU, LLC

Star-SU, LLC

Company Profile

Star SU LLC provides the latest in gear and rotor manufacturing technology by offering a wide variety of gear cutting machinery, tools and services including:


  • vertical and horizontal gear hobbing machines

  • chamfering and deburring machines

  • gear grinding machines

  • gear shaping and shaving machines

  • tool grinding machines

  • gear hobs and milling cutters

  • gear shaper cutters and shaving tools

  • chamfer and deburring tools

  • gundrills and reamers

  • form tools and polycrystalline diamond (PCD) tools

  • face mills and boring tools

  • carbide performs and stick blades

  • remanufactured machinery, retrofits and recontrols

  • tool coatings

  • tool life cycle management services


  • Request a Quick Quote.

    Star SU is the go-to-market cooperative partnership of Star Cut Sales, Inc of Farmington Hills, MI, SU America, Inc., the US sales and manufacturing unit to Samputensili, S.p.A., and Bourn & Koch Inc. of Rockford, IL. The companies represent together the world's largest gear machine, tool and gear tool manufacturing producers. 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 engineering sales distribution, direct sales human resources, sales administration, marketing and media into a single enterprise managed by an executive committee made up of the senior management of the three (3) companies.

Product Categories of Star-SU, LLC

  • Arbors (for Cutters)
  • Arbors, Expandable Workholding
  • Chamfering Tools
  • Chucks, Gear
  • Chucks, Special
  • Diamond Tools
  • Drilling Machines, Deep Hole (Gundrilling)
  • Drills
  • End Mills
  • Form Tools
  • Gear Cutting Tools
  • Gear Deburring Machines
  • Gear Grinding Machines
  • Gear Hobbing Machines
  • Gear Inspection Equipment
  • Gear Shaping Machines
  • Grinding Machines, Surface, Rotary Table
  • Grinding Machines, Tool, Cutter & Drill Point
  • Grinding Machines, Universal (ID/OD)
  • Grinding Wheel Dressing Units
  • Grinding Wheels & Abrasive Belts
  • Gundrills
  • Maintenance & Repair Services
  • Milling Cutters
  • Protective Sleeves & Coatings (for Cutting Tools)
  • Reamers
  • Retrofitting, Rebuilding, Remanufacturing Services
  • Shaping & Slotting Machines
  • Shaving Tools
  • Spindles
  • Thread Milling Cutters
  • Tool Blanks
  • Tool Holders & Adapters
  • Tool Repair, Coating, & Treatment Services
  • Tooling Systems, Modular and/or Quick-Change
  • Transfer Machines, Rotary
  • Transfer Machines, Trunnion
  • Turning Centers, Vertical, CNC