b'build with increased insert engage- so they do not become long and ment. contributors stringy. To counter vibration, TegelmanCooling that chip should be said BIG Daishowa offers the SmartARCH Cutting Tools Corp. done immediately after its cut, he Damper, which is a friction-based888-390-2050 said. It will break the chip. So now system where components slidewww.archcuttingtools.com you have smaller pieces of mate-against one another to absorb cut- BIG Daishowa Inc. rial that are easier to evacuate, and ting vibration. 224-770-2999 thats a big deal when it comes to It is a sealed unit and haswww.bigdaishowa.com boring.the same through-tool cool- Modular boring bars provide an ant capabilities as our otherTechniks Inc. effective means to finish a variety standard products, he said. 800-597-3921 of holes in a high-mix, low-volume www.techniksusa.com environment. The bars may even Keep Boring Cool make sense for manufacturers with Effectively applying coolant tocoolant to the cutting tip to blowmachines that are set up to run the the tool/workpiece interface is crit- the chips out of the way and lubri- same boring application day in and ical to successful boring opera- cate the cut, Amberger said aboutday out and without ever changing tions. When a machine tool doesParlecs products. the head, according to Mulcahy. If a not have through-coolant capabil- In addition, delivering coolantmanufacturer crashes the head, the ity, a coolant inducer proves benefi- directly to the cut minimizes ther- entire tool does not have to be sent cial, but most newer machines havemal cracking of the insert, Mulcahyout for repair.that capability, Tegelman said. said. If the speeds and feeds areThe beauty of the modular, re-As a result, most boring is donecorrect, virtually all the heat gener- gardless of what style it is, is you without a coolant inducer. ated in the cut leaves with the chipscould just unscrew the head and All of our boring tools direct theand coolant helps manage them,put a new head on, he said.CTEWere Celebrating 60 Years!1963-2023Thread Mills Port & Cavity Single Point Specialty IndexableAn actual person! Call for live technical assistance during business hours! Ship 2 Day Air8,000+ items, with many stocked and ready to ship. $15Free online thread mill code generator for easy, accurate output.SCT FLAT RATE A Global Name1.805.584.9495 www.sct-usa.comin Cutting Tools 1.800.383.2244 [email protected] Cutting Toolsctemag.com/cteguide.com29HoleFinishing.indd 29 12/15/22 1:35 PM'