US Manufacturer of Diamond Tools

US Manufacturer of Diamond Tools


Thank you for selecting A&M; Instruments, Inc. For over 30 years customers around the world have depended on us for high precision:

  • Diamond Cutting Tools
  • CNC Machining
  • Swiss Screw Machining

for industry, artists, hobbyists, and homeowners. These are the diamond bits that fit rotary power tools such as air tools, drills, rotary tools, and routers; brand names such as Dremel®, Proxxon®, Foredom®, Black and Decker®, Rotozip® and others. A&M;® diamond tipped and carbide cutting tools are ideal for wood carving, stone carving, egg carving, scrimshaw and as jeweler’s supply or lapidary tools. All A&M;® cutting tools are made in the USA.Please click a button on the left to see a large variety of machining services and diamond cutting tools.


Thank you for visiting A&M; Instruments, Tools and Machining. Please e-mail any suggestions or comments to improve the site, our service, or tool selection. Always wear proper eye protection and gloves when using any cutting or grinding tool. ALL diamond tools last longer if a lubricant or coolant is used during cutting or grinding.