ICS offers reference material for many tools and tooling applications. Charts, conversions, tolerances, recommendations, guides, tips, instructions and much more are available here for use by the professional or do-it-yourselfer. We provide this information free of charge. ICS is committed to providing the information our customers may need to make informed purchase decisions and gain an understanding of the proper application of our tools. Feel free to contact us if there is a source of reference you wish to see posted to our site.