For over 30 years our customers around the world have depended on A&M Instruments, Inc. for their high precision diamond bits for power tools, rotary tools, drills and routers.  We have served a multitude of Fortune 500 companies.  A&M Instruments operates from its plant in Alpharetta, Georgia and provides production capabilities and sales worldwide.  A&M commits 100% of its total resources to the production, development and marketing of diamond rotary and cutting tools.

Typical industries served include; glass, marble, slate, automotive, wood carving, aerospace, porcelain, ceramics, computer, optical and jewelry, just to name a few.

A&M manufactures diamond rotary contour tools including; round end cylinders from 0.062” to 0.500”, balls, balls from 0.032” to 1.000”, round end tapers from 0.062” to 0.110”, flat end tapers from 0.125” to 0.138”, cones from 0.156” to 0.250”, wheels from 0.250” to 0.375”, countersinks from 0.187” to 1.000”, and diamond/CBN plated mandrels from 0.020” to 1.500”.

A&M Instruments manufactures diamond needle files that are made from high quality carbon steel and then multi-layer coated with premium grade diamonds.  We are also the makers of diamond coated twist drill bits for power tools.  These tools are machined from premium quality stainless steel and then coated with diamonds using a proprietary multi-layering process.  Also available are diamond discs, diamond coated grout removal bits, diamond hole saws, and diamond wheels.  A&M offers CBN cutting tools and hole saws as well as being a high precision machine ship offering CBN Machining and CNC Swiss Screw Machining services.

A&M Instruments, Inc. is an excellent source if you require 1 piece or 5,000,000 pieces.  We can also custom manufacture parts and will give you the personal attention you deserve!

For more information, contact A&M Instruments, Inc. at 3565 Trotter Dr., in Alpharetta, GA, 30004, call our toll free number at 866-264-4287 or visit our website