Our Capabilities

High-Precision Computerized Machining

Kronenberger Manufacturing was first established in 1965 with the purpose of providing the high precision optical industries of Rochester New York with the highest precision machining available. High precision milling and turning is a strict requirement from all of our customers and for over 50 years, Kronenberger Manufacturing has been an established leader in the field of high precision milling and turning. With our advanced CNC equipment and high precision and quality milling and turning, Kronenberger Manufacturing continues to be a major supplier to the optical and medical industries throughout the USA. Located in East Rochester New York, Kronenberger Manufacturing has grown to a 42,000 SF company to meet the increasing high precision milling and turning needs of our customers.


Leica Wheels
Kronenberger Logo

We continue to strive for and maintain a high level of customer satisfaction that goes hand in hand with keeping an open mind. We are constantly being asked by our customers to consult them on how to make better high precision components by using better milling and turning techniques. Many engineers don’t rely heavily on the milling and turning process to improve designed high precision instruments, but we have proven over and over again that milling and turning techniques are a major contributor on how components function within high precision instrumentation. Our high precision and top quality milling and turning techniques have translated into successful communications with our customers, and amongst our established customers this communication has extended directly to the engineering department.


Milling Centers

  • Fadal VMC 2040 (12)
  • Fadal VMC 2040 Pallet Shuttle (3)
  • Fadal VMC 4525 (1)
  • HARDINGE VMC 1000 II (2)
  • KIA Horizontal Pallet Shuttle (2)

Turning Centers

  • HARDINGE Conquest 42
  • HARDINGE 51-Super Precision Big Bore
  • HARDINGE 42-Super Precision
  • Nakamura Tome Twin Spindle (7)
  • HARDINGE Cobra 65 Big Bore (2)
  • HARDINGE Talent
  • HARDINGE GT Autoload
  • WIA Large Diameter Turning Centers (3)


  • Sunnen Hone
  • Glass Bead
  • Laser Scribing - Trumpf TruMark 5000
  • 2nd Operation Lathes
  • Engine Lathes

Inspection Equipment

  • Gibbs Cam System
  • Brown and Sharpe ONE CMM (2)
  • QVI Smart Scope
  • Certified Blocks and Gages