Downey Grinding Company, Inc.

Serving the aerospace industry for over 50 years

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Centerless Grinding



Specialists in stainless, titanium, and specialty alloys

Grinding capabilities for virtually any material

Tolerances to .0001"

Diameters from .012" to 4.000

Fifty-two centerless grinders are in operation for production runs ranging from a single piece to multi-million pieces. 


Lengths to 12'

Finishes to #4

Infeed and Thrufeed
Crush Grinding