SP3 Logo
Cutting Blade
SP3 Cutter


(888) 547-4156

[email protected]

FAX: (260) 547-4214

3531 West U.S. Highway 224
Decatur, IN 46733

Customer Links

Mercury Marine | #1 On The Water

Lingenfelter Performance Engineering

Swan Metal Composites

Every automaker with facilities in the United States (and most of them in North America) use sp3 tools for the production of engine or transmission components. The same thing is true with non-automotive manufacturers of transportation equipment such as motorcycles, outboard motors, and small engines.

Almost every supplier of precision components to the automotive/transportation industry uses sp3 tools. We are proud of our customer base of over 400 end-user companies which include most leading firms engaged in Ground and Water Transportation, Aerospace, Moldmaking, and Ceramics.

We supply tools to manufacturers on every continent and subcontinent (except Antarctica). Exporting tools that solve customer problems is no mystery to us. Contact sp3, no matter where you are located; we can help.

Informational Links

Industrial Diamond Association of America

Synthetic Diamond – Wikipedia