Signature Tool has over 30 years of experience designing and building specialized hole making tools. One of our greatest strengths lies in our ability to work alongside our customers to develop the perfect multi-functional tooling to cut down on production costs. This means creating a tool that can drill as well as bore and chamfer multiple diameters and angles all in one operation, or a tool that can bore, back bore and chamfer multiple diameters with a single tool. 

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