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Tri-Star Engineering manufactures a variety of precision cutting tools. These include special drills, reamers, counterbores, trepan tools and hollow mills. We have the capacity to make these from solid carbide, solid high-speed steel, or with carbide tips. Industries served include the automotive, plumbing supply, aircraft, and appliance industries where the accuracy and durability of machine cutting tools are important. We are capable of manufacturing these cutting tools from your prints or our design created from your piece part prints.
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	J512 tooling We manufacture the J512 to exact SAE standard dimensions, or we can manufacture the J512 in the highest quality to meet your part specifications. To serve you better, we offer two different variations of the J512 on our website in which you can view, request more information on, and use our online forms to submit a quote to our sales department. click here for details
	cam relief Cam Relief is a precision technique for grinding a form on the cutting edges of cutting tools. The advantage of Cam relief grinding is that when the tool is re-sharpened, there is no change in the relative shape and dimensions of the form. Cam relief grinding offers the advantages of repeatable precision, increased dimensional stability, finer surface finishes, increased tool strength, increased tool life and the simplicity of re-sharpening. click here for details
	photos View the online photo gallery to see examples of the wide range of custom tooling we manufacture. view photos