Dayton Gear - Dayton, OH (Serving Indiana)
Distributor, Custom Manufacturer, Service Company
Custom manufacturer of gears including large instrument gears. Other types of gears include spur, helical, spline, bevel, worm, sprocket and rack gears. Capabilities include gear cutting, finishing, machining, broaching, hobbing, shaping, inspection, testing, CNC turning, repair and rebuilding. Emergency service available. JIT delivery.
www.daytongear.com/index.html

Indiana Tool & Manufacturing Co. - Plymouth, IN
Manufacturer, Custom Manufacturer, Service Company
Services Include Precision Gear Making & Gear Grinding, Large Boring Mill Capacities, CNC Vertical & Horizontal Turning, CNC Vertical & Horizontal Machining, Gear & Mechanical Assemblies, Custom Gear Boxes

Chicago Gear Works - South Bend, IN
Manufacturer, Custom Manufacturer, Service Company
Commercial & ind., 4 to 64 d.p, spur, internal, worm, custom & standard, helical, bevel, miter; Manufacturer

B & B Manufacturing, Inc. - La Porte, IN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of standard & custom gears & spur gears for crushing equipment, instrument, robotics & tractor & truck applications. Spur gears are available in pitch sizes ranging from 4 to 120 & in various materials including steel, stainless steel, aluminum, bronze & Derlin®. Gears are available in different sizes & specifications. Capabilities include CNC turning, CNC milling, screw machine turning, gear hobbing, tooth shaping, keyway broaching, drilling & tapping, metal plating & heat treating.