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Mill Line for External Thread Cutting

Scientific Cutting Tools has expanded the single profile thread mills (SPTM) line of products with the SPTM EXJ tools. Prior to this release, UN SPTM styles only cut internal UNJ threads. This tool provides an external UNJ thread cutting option.

The SPTM EXJ features a single thread profile that is suitable for keeping side-cutting pressure low. The non-crest cutting design allows maximum flexibility for plated and non-standard threads. SPTM EXJ tools will cut any size external thread of the pitch listed. It is precision ground for maximum concentricity.

SPTM options include Acme, stub Acme, UN and metric systems. All SPTM tools are made from premium submicron grade carbide and are available uncoated or with AlTiN coating. Scientific Cutting Tools recommends AlTiN coating for extended tool life and higher cutting speeds - especially for steel applications.

For more information contact:

Scientific Cutting Tools, Inc.

110 W. Easy Street

Simi Valley, CA 93065


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