Cylindrical, Centerless and Surface Grinding
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H.H. Arnold is the Leader in the Field of Precision Grinding
Specializing in CNC and Multi Spindles Turning, CNC Vertical Milling, Cylindrical, Centerless and
Surface Grinding, and Machine Assembly.


叔叔加油再深点Arnold's employees take pride in their ability to develop a customer's product from an
idea to a quality finished part or machine assembly. We also have a trained staff of
drafting personnel equipped with state-of-the-art CAD systems who willingly work with
our customers to fulfill their developmental needs.

叔叔加油再深点To ensure the conformance of production of these parts and assemblies, our inspection
department has been continually updated with the most current inspection equipment

Using electronic gauging equipment capable of charting roundness and recording
diameter sizes, Arnold provides upon request documentation of tested samples.
Additional equipment enables Arnold employees to measure diameters to within
.00002 inch.


  • Steel
  • Aluminum
  • M2
  • Ceramic
  • Plastics
  • Brass
  • Bronze
  • Ceramics
  • Chrome
  • Columbium
  • Copper
  • Copper Tungsten
  • Hastelloy
  • Zirconium
  • Stainless Steel
  • Carbide
  • Silicon
  • Nitride
  • NiTi
  • Teflon
  • Inconel
  • Manganese Steel
  • Molybdenum
  • Monel
  • Nickel Alloys
  • Titanium
  • Tungstun
  • Tungsten Carbide
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H.H. Arnold Co., Inc. | Cylindrical, Centerless and Surface Grinding