metric 3 Flute Standard length

end mill modificationsReachReachProblems?Feather Blend A smooth transition from the cuttingdiameter to the neck diameter.Feather BlendStandard NeckApplications• Any necked tool• Eliminates swirl lines duringplunging• Eliminates stress risers in partsModify any standard tool with aneck to get the job done quickly.A neck will increase rigidity, reduce tool deflectionand last longer than a long length of cut tool.Necking can be added to most standard tools in1–2 days.To order a RobbJack tool with a Reach, use theexisting Part Number, and add -N and the desiredlength from the end of the tool.Example:An MA1-201-12 necked with 1,0mm Reach is PartNumber:MA1-201-12-n 1,0mmSee price sheet for pricingA tool necked with Feather Blend is a reduction inthe tool diameter after the cutting length so the toolcan cut deeper than its cutting length. It featuresa smooth transition from the cutting diameter tothe neck diameter. Feather Blend reduces staircasemarks and stress risers in parts and helps to maintainthe strongest tool possible.Swirl Marks?Wiper FlatsA Wiper Flat is asmall flat on the endof the tool wherethere is no concavity.It is used to minimizeswirl marks on thefloor of parts.45°Chamfer?Pros: A Wiper Flat gives better floor finishes.Cons: Wiper Flats will increase surface contact,not for use on thin floors.To order a RobbJack tool with a Wiper Flats, usethe existing Part Number, and add -WF.Example:An MA1-201-12 with wiper flats is Part Number:MA1-201-12-WFSee price sheet for pricing45° Chamfer To order a RobbJack tool with a 45° Chamfer,use the existing Part Number, add -CH andamount of Chamfer.Example:MA1-201-12 with a ,040mm 45° chamfer isPart Number:MA1-201-12-CH ,040mmSee price sheet for pricing6