1/4" Shank Industrial Diamond Ball
A & M Instruments manufactures 3/32" shank diamond rotary tools for endless industrial applications including glass and stone, wood, metal, and plastics. We also provide Swiss screw machining services. Basically anyone who uses a diamond rotary tool to do anything from grinding the head off a nail to building cell phones or fabricating aerospace parts. A & M Instruments has the diamond rotary tool for the job.