At Radax Industries, we've provided affordable, highly precise centerless grinding for a wide range of industries and products. Our centerless grinding capabilities afford us the ability to grind dowel pins, special turned products, set screws, and anything else that we can feed through our machines.

From simple dowel pins to precision machined parts we've processed many different products from a wide array of materials. Typical materials include but are not limited to Hardened Alloy Steel, Bearing Quality Steel, Stainless Steel, Inconel, Hastelloy, Kovar, Aluminum, & Brass among others.

Our centerless grinding services have been used by industries such as sporting goods, firearms, defense, marine, irrigation, and automotive among others. We're also a nationwide partner for various master supply distributors.

As an ISO 9001:2008 certified company, we take workmanship seriously on every project, regardless of its size. Our organization is committed to quality and our employees undergo continuous improvement programs that train them in the latest grinding technologies. For additional information on our centerless grinding services, please contact us.
Unit of Measure


Materials Commonly Processed

N/A Aluminum (2011, 6061, 2024) Brass (360) Bronze Carbon steel (12L14, 1018, 1215) Hastelloy (C-276) Hot Rolled and Cold Rolled Steel Grades (52100, 4140, 8620) Precipitation Hardening Stainless (174-PH, 15-5) Stainless steel (303SS 302SS 316SS)


N/A Bushings Custom Shafts Dowel Pins Special Pins Special Screws

Centerless Grinding Processes

N/A Thru Feed Centerless Thread Grinding Thru Feed Pin & Shaft Grinding

Maximum Through Feed Diameter

N/A 1.0000 in

Maximum Through Feed Length

N/A 12 ft

Surface Finish (Down to)

N/A 4 µ

Diameter Tolerance (Profile and Through Feed) (±)

N/A 0.0001

Abrasive Materials

N/A Aluminum Oxide Cubic Boron Nitride Diamond Silicon Carbide

Centerless Grinding Machines

N/A 6 Landis #1 Thread Grinders Cincinnati 230-10 Cincinnati 325-12 Royalmaster TG4 (2)

Centerless Grinding Advantages

N/A Best Suited for Cylindrical, Screw Machined, Formed, Stepped, and Conical Parts High Throughput Produces Smooth Surfaces and Close Tolerances Requires no Mounting or Chucking of Work Pieces

Quality Control Measures

N/A ISO 9001:2008 (International Organization for Standardization) Continuous Improvement Program Vertical Integration of Processes (Produce part, heat treatment, & grinding) Investment in the Latest Quality Control Equipment Organizational Commitment to Quality Employee Training Programs
Certifications1 N/A International Organization for Standardization (ISO) 9001: 2008 Certified

Industries Served

N/A Automotive Defense Firearms Marine Master Supply Distributors Sporting Goods
  • 1 See the right-hand navigator under "Downloads".