Double-end carbide engraving tool blanks can be machined to create a cutting end on both ends of the tool. Double-end engraving tools can perform twice as many engraving tasks as a single-end engraving tool before the tool must be replaced. These blanks are made from carbide, which provides excellent wear resistance, heat resistance, and hardness.,Engraving tool blanks can be machined to make custom engraving tools with a unique form. Engraving tools are used to cut letters, numbers, and designs in a variety of metals and composites in the manufacturing and production industries.