The Industry Leader in High-Performance, High-Speed Steel Cut-off Blades for the Tube & Pipe Industry. We’ve been manufacturing the highest quality cut-off blades for the tube and pipe industry for over 70 years. You don’t stay in business that long by compromising the standards of quality that were the foundation of the business. You shouldn’t compromise your production lines and profit either. Steelcraft Tool Company was the first to introduce the use of blade coatings to increase production and decrease downtime and scrap.