1020 W. National Avenue
Addison, IL 60101
Phone: (630) 543-6066
Fax: (630) 543-6067
Hours: 7AM - 4PM M-F
E-mail: info@tolerancesgrinding.com

Tolerances Grinding Co., Inc.

Precision and Production Centerless Grinding Services

Established in 1964, Tolerances Grinding Co. started as a small job shop providing quality centerless grinding services to the manufacturing industry.

Today we remain a provider of quality and precision centerless grinding services. Continuous training and equipment upgrades enable us to serve our customers with the highest quality at competitive prices.

Centerless Grinding Service Capabilities:

Diameters from 0.050 - 0.625
Thrufeed lengths from 0.250 - 12 foot bar stock
Infeed ground lengths to 9 inches
Tolerances to 0.0002 inches
Surface finishes to 10 RMS
Screw-Machined as well as Cold-Headed parts ground
Dowel & Bearing Pins, Motor Shafts, Flats, Captivated Screws ground
CRS, Stainless Steel, Brass, Aluminum, Others

Call or fax today for a free quotation and compare!

Click on any picture to enlarge it.

Infeed - Single and Multiple Diameters
Ground Lengths up to 9 Inches.

Experienced Operators Control Inspection at the Point of Sizing.
SPC Documentation Available on Request.

Thrufeed - Lengths from .25 to 12 ft. Bars