Profile: Spiral Designs Inc. designs and manufactures solid carbide tooling. Our modern CNC production machines and software allow us to produce precision solid carbide tooling, both standard & custom. We serve the wood, composite, plastic, non-ferrous, and metal industries. We provide after market service to solid carbide, carbide tipped and high speed steel. We perform all types of modification works such as add serrations, radius, make ball end, neck back, reduce cutting diameter, reduce shank diameter and cut offs.