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Precision Diamond Tooling You Can Trust

Our chemical finishing process produces the smoothest, most consistent, and most durable edges in the industry

From R&D to precision lens-crafting, our tools deliver. 
Edge Technologies Logo

Edge
  Technologies,
     Inc.

Makers of precision diamond tools since 1983

SERVICES & PRODUCTS

Chamfer edge

CHAMFER

Chamfers are an improvement on a normal negative rake tool, ultimately allowing for a tool technician to program a simple tool path without compensation to produce the desired material surface.

Controlled waviness image of diamond edge

CONTROLLED RADIUS

Edge Technologies produces diamond tools measuring a standard 0.25 microns peak-to-valley but have the ability to produce very low waviness tools measuring down to 50 nanometers.

Close up of a record player styli

STYLI

A stylus is a small 90 degree pointed diamond used for cutting master record recordings. Some styli require a mounted heating wire to bring the diamond to a required temperature for optimal machining.   

Boring and Milling Tool

 MILLING TOOLS

Our chemical process polishes the diamond edge without removing the diamond from the shank. This means less time, less money, and fewer steps for a resharpened tool. 

Diamond tool being sharpened at COBORN machine

RESHARPEN

We offer rake resharpening and radius resharpening services for our own tools as well as other manufacturers' tools. Our proprietary resharpening process minimizes variables to and allows us to produce consistent results. 

EVENTS

The ETI team may be near you soon! Come check us out and get to know why ETI stands apart from the precision pack!

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Contact Us

Alternate ETI Logo color scheme

   Edge               
     Technologies,    
        Inc.

4455 W. 62nd Street
Indianapolis, IN 46268
317-619-3339
Hours of Operation
Mon-Thur:  9 - 3pm (EST)
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