Formdrill USA Inc

4118 N Nashville Ave
Chicago,  IL  60634-1429

United States
  • Booth: B5817

 Press Releases

  • Chicago, IL September 11, 2018:  Formdrill, a manufacturer of thermal drill bits, will feature the thermal drilling process at Fabtech 2018. They will be demonstrating how their tools can help form inserts out of the same part’s material. The remarkable fact about these formed inserts is that it only costs about $0.01 (one penny) US, to form the hole and tap it. They are as strong, or stronger, as the equivalent welded nut of the same diameter – and you can do it in your own equipment!

    Formdrill will have a drill press available to show you how easy it is to form these inserts. The material, that is normally cut using the conventional drilling process, is friction-heated enough to soften and displace it to form a bushing that triples the material thickness. This additional wall is then used to tap and Form your Own Inserts. These tapped bushings are used instead of welded nuts, threaded nipples and inserts. The process can be used in drill presses, CNC, or milling machines. 

    To appreciate the cost savings, the one cent cost per hole is to be compared to the cost of an insert or welded nut and the required labor to install or weld them. Savings can vary but a user for many years is saving almost $2 dollars per joint since there is no need to cut the hole, clean the burrs, buy the expensive bosses and weld them. Multiplying the $2 savings per joint times the millions of holes they drill per year, made it easy to cost-justify the process implementation. Another very significant benefit of the process is that parts can also be designed with lighter/thinner materials. These built-in inserts can be formed in UNC, UNF, NPT and Metric threads in steel, stainless, aluminum and copper from .032” to ½” thicknesses. Hole diameters can range from .059” to 1.5”.

    Come by their booth B5817, ready to drill a hole with this very cost effective process. You will be amazed by the clean, no chips, operation and the feeling of pushing into butter as the metal is heated with the friction and transformed into a plastic state to Form your Own Inserts.

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