Raw Materials

Tool Supply Guy supplies raw material stock for tool manufacturers, machine shops, prototyping operations, and fabricators requiring consistent, specification-grade input materials. Our raw materials catalog covers solid carbide round blanks and split-end blanks for custom toolmaking, ground metric bar stock, stainless steel precision balls (302, 316, 440-C), and aluminum, steel, and stainless stock in standard and oversized dimensions. ABS and engineering thermoplastic stock is available for prototyping and component fabrication. Ground stock meets tight dimensional tolerances for toolroom and precision applications. We stock OD 0000 through 6000 series and specialty alloy grades for high-performance applications. Whether you're manufacturing cutting tools from carbide blanks, producing custom pins and balls, or sourcing bar stock for machined components, Tool Supply Guy provides the material grades and dimensional consistency required. Call out material certifications and dimensional tolerances at time of order for compliance-sensitive applications.