General Grinding
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General Grinding
Precision centerless grinding services for steel, stainless, specialty alloys, titanium and many more. We specialize in infeed grinding with wheels up to 12" wide, holding tolerances as close as.000030". We provide CNC machining services for a variety of industries. Our expertise is in turned parts along with capabilities in milling.

We support customers in the Aerospace, Defense, Commercial, and Motorsports industries just to name a few. No job is too large or small. We support the aerospace industry with OD and ID Cylindrical Grinding for a wide range of parts such as shafts, rollers, pins, cylinders and other products. We specialize in the grinding of plated surface for landing gear and high strength steels.
Services
General Grinding & Mfg Co, LLC has served the aerospace and commercial manufacturing industries for over 60 years. The company prides itself on exceeding customers' expectations in meeting high quality, on time delivery, and unmatched flexibility. General was founded in 1946 by Bob Boone in Huntington Park, CA.
Centerless grinding is a machining process that uses abrasive cutting to remove material from a workpiece. Centerless grinding differs from centered grinding operations in that no spindle or fixture is used to locate and secure the workpiece; the workpiece is secured between two rotary grinding wheels, and the speed of their rotation relative to each other determines the rate at which material is removed from the workpiece.
ID Grinding is used when an inside diameter or cylindrical opening requires a precise size and surface finish. Parts such as bushings, rollers, bearing, and tubes often require this type of grinding. We have both CNC and manually-operated ID Grinders in house.

We take care of all special processing including: Heat Treating, Plating, Magnetic Particle Inspection, Nital Etch, Passivation, Brazing, Welding, etc. Grinding service on Cad, Chrome, and Nickel plated surfaces.
Surface grinding is a widely used abrasive machining process in which a spinning wheel covered in rough particles (grinding wheel) cuts chips of metallic or nonmetallic substance from a workpiece, to produce a smooth finish on flat surfaces. Surface grinding is the most common of the grinding operation.
We provide CNC machining services for a variety of industries. Our customers are traditionally in the Aerospace, Automotive, Computer, Defense, Electronics, Marine, Medical, Space, and Trucking Industries. We specialize in CNC precision machining in both the turning and milling processes, providing close tolerance for precision turned parts.
Reviews (2)
Heather Napoles
Heather Napoles
Dec 27, 2018
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Rich is awesome! Very helpful, good quality and great customer service!
Mick Cassidy
Mick Cassidy
Jun 09, 2018
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Rich @ general has been doing great work for me at Vacco for years close tolerance work has to be perfect.