Scientific Cutting Tools (SCT) designs and manufactures precision cutting tools in the USA, including thread mills, port tools, and custom tooling solutions. We serve machinists, …

Learn about Scientific Cutting Tools, a family-owned U.S. manufacturer of high-performance carbide cutting tools. Discover our legacy, capabilities, and commitment to precision, …

At Scientific Cutting Tools, we design thread mills that help you cut with confidence. Choose from five standard thread styles—UN, UNJ, Metric, Pipe, and ACME—or send us your specs for a …

Scientific Cutting Tools designs solid carbide and carbide‑tipped port tools with polished flute faces for smooth finishes, excellent chip control, and repeatable accuracy. Many tools are …

Podcasts At Scientific Cutting Tools, we believe in sharing knowledge, telling stories, and showcasing the innovation that drives precision machining. Our podcast, Behind the Cut, takes …

Explore SCT’s full line of AS5202 port tools including standard, reamer pilot, coolant through, and no-pilot styles. Precision-ground, carbide tools meeting AS5202/MS33649 specs, with optional …

Explore SCT’s full range of port tools including AS, ISO, MS, AND, Autoclave, and Rosan styles. Precision-ground, coated, and engineered for critical machining applications.

Scientific Cutting Tools’ RPT Rosan Cavity Port Tool is engineered for precise, high-performance machining of Rosan-style cavities in critical aerospace and hydraulic systems. Built with a heat …

The AS5202-R Port Tool from Scientific Cutting Tools features a Reamer Pilot design for precision machining of ports requiring UNJ threads, which specify a larger minor-thread diameter. This …

Explore Scientific Cutting Tools’ high-performance threading tools, including Acme, Stub Acme, left-hand, and qualified options. Crafted in the USA from premium submicron carbide, our tools …