Precision CNC Surface Grinding Services

Providing precision metal grinding services has been Accu-Grind’s core competency since its founding.  Today we offer an extensive range of CNC centerless, plunge, surface, profile, and double disk precision surface grinding services. We produce extraordinary tolerances, generate specific surface finishes and create highly customized product results. We pride ourselves on the ability to grind complex shapes in difficult-to-machine metals. Contact us today to learn how we can help your company maintain the sharpest blades for high efficiency cutting.

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High Tolerance Grinding Finishes

As an industry leader in precision surface grinding Accu-Grind services its customers in a range of demanding industries. From metal working to paper and plastics, we provide tight tolerance work with fast turnaround times and competitive prices. We can produce surface finishes down to 2 RMS on a variety of metals, plastics, ceramics, and other composite materials.

Our industry leading results with high tolerance grinding finishes are due to our lapping machines which hold length and thickness tolerances down to ± 0.0001” (0.0025 mm); and can achieve a Ra 2 microinch (Ra 0.050 ㎛) end finish on both solid parts and tubes, including thin wall tubing and long length components. Accu-Grind’s custom lapping techniques can correct surface irregularities and achieve exceptional flatness and parallelism.

We have several types of lapping equipment, each of which offers specialized performance and easy set-up for small batch fast turn-around. Our double disk grinders have huge throughput capacity and can handle your largest volumes. Solid parts or tubes, including thin wall tubes, can all be precision processed free of heat-affected zones and with significant precision surface grinding finish improvements.

Accu-Grind’s mechanical polishing machines run on a continuous, no lights-out schedule to achieve high tolerance grinding finishes that exceed your expectations. Our custom metal polishing services have the capacity to improve the surface finishes and edge radii of your metal parts. We’re also able to develop a custom process specific to your needs and requirements.