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data-bvcsref="http://answers.grainger.com/answers/5049-en_us/category/26038/subscribeanswers.htm?format=embeddedrpc&contentid=138101&answers=true&user=__USERID__&authsourcetype=__AUTHTYPE__" data-bvtrack="eventTarget:Product,eName:ProductFollow" data-bvcsappcode="qa" name="BV_TrackingTag_Question_Display_SubcribeContent" class="BVDILink BVDI_CSSubmitLink" data-bvcssubjectid="26038" href="javascript://" data-bvcssubjecttype="category"><span class="BVDILinkSpan">I have this question too</span></a></div></div> <div class="BVQAQuestionAnswerDivider"><h2 class="BVQAQuestionAnswerDividerHeading">Answers </h2></div><div id="BVQAQuestion138101Answers" class="BVQAAnswers"><div id="BVQAAnswer146560" class="BVQAContent BVQAAnswer BVDI_BAContentTechSupport"><div class="BVDI_BA BVDI_BAAnswer"><div class="BVDIInside BVDI_BAInside"><div class="BVDIBody BVDI_BABody"><ul class="BVDI_BAList"><li class="BVDI_BAItem BVDI_BAItemOdd BVDI_BAItemTechSupport"><a onclick="return false;" class="BVDILink 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Since the coolant removes some of the heat generated during cutting, prolonged cutting without coolant can shorten the life of the insert and affect the properties of the metal. You may want to talk to the manufacturer of the insert and see if there are adjustments you can make to speed and feed that will work better in a dry cut application.<br />Thank you for using Grainger Ask and Answer</div><div class="BVQAContentData BVAnswerData"> <div class="BVQAElapsedTime">2 months ago</div><div class="BVQASignature"><div class="BVQAWrittenBy">by </div><div class="BVQANickname"><a title="Read all my Q&A" data-bvtrack="eName:ProfileLink" onmouseout=" bvProfileSnapshot.hideOpenPopinAfterDelay(1000 ,250 ); " name="BV_TrackingTag_Answer_Display_ReadAllQA_BryanB" class="BVQANickname" onclick="var popupWin = window.open(this.href, null, 'resizable=1,status=1,scrollbars=1,width=800,height=600,top=0'); popupWin.focus(); event.preventDefault?event.preventDefault():event.returnValue = false;" href="http://ugc.grainger.com/profiles/5049-en_us/BryanB/profile.htm" onmouseover=" bvProfileSnapshot.showHiddenPopinAfterDelay('BVDI_PSPopin_qb704x9jxu3pdgaaljawip3md_ID', 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