10pcs 05-14mm Small PCB Drill Bits Set Tungsten Steel Drills For Printed Circuit Board CNC Metal Drilling Tools 3175mm Shank ProductInformation: Name:FixedShankMicroDrillBit Material:Carbide/TungstenSteel Diameter:0.5-1.4mm(increments0.1mm) ShankDiameter:3.175mm(1/8") Quantity:1Box=10pcs Applicable:applicabletoallkindsofelectronicequipmentrequiringdrilling,includingPCBboard,semiconductordevice,circuitboard,integratedcircuit,moduleboard,mold,parts,etc. ApplicationDevice:SuitableforuseonprecisionCNCequipmentwithhighstability,suchasCNCmachiningcenters,CNClathes,engravingmachines,benchdrills,etc. ProductAdvantages: 1.Strongwearresistance:Hardalloyisamaterialwithhighhardness,strength,andwearresistance,whichcanresisttheweargeneratedduringhigh-speedcuttingduringdrilling,improvingdrillingefficiencyandquality. 2.Highdrillingefficiency:Thebladeofthedrillhashighhardnessandgoodrigidity,whichcanmaintainthestabilityandaccuracyofdrilling,therebyimprovingdrillingefficiency. 3.Gooddrillingquality:Thetipofthedrillbitissharp,whichcaneffectivelyeliminatebubblesanddustinthedrilling,therebyensuringdrillingquality. 4.Longservicelife:Thedrillbitadoptsadvancedmaterialsandmanufacturingprocesses,whichcanensureitslongservicelifeandreducethefrequencyandcostofreplacingthedrillbit. Precautions: 1.Tungstensteeldrillbitshaveveryhighhardness,buttheirrelativetoughnesswilldecrease.Itisnotrecommendedtousethemondeviceswithpoorstability,suchashandhelddevices. 2.Thediameterofthedrillbitisavailableinincrementsof0.1mmfrom0.1to3.175mm.Ifyoucannotfindthediameteryouneed,pleasecontactcustomerserviceforassistance. Pleasereadthefollowingbeforeplacinganorder: 1.Freeshipping:Whentheorderamountexceeds10USD,weprovide"freeshipping"servicestomostcountriesaroundtheworld.Iftheorderstillshowsthattheshippingfeeneedstobepaid,pleasecontactcustomerserviceformodification. 2.Whenyouneedtopurchasemultiplespecifications,pleaseaddthemtotheshoppingcartbeforemakingthepayment,asthepricewillbemorefavorable;Ifyoufindthattheshippingcosthasbeenrepeatedlychargedwhenpurchasingmultipleproducts,pleasecontactcustomerserviceforprocessing,andwewillpromptlymodifytheorderforyou. 3.Pleasechecktheorderquantityandcorrespondingspecificationsbeforemakingpayment.Ifyouhaveanyquestionsaboutthisproduct,pleasefeelfreetocontactus!Wearehappytoprovideyouwithrelevantsuggestions. 4.Afterplacinganorder,duetotheuncertaintyofinternationaltransportationandlongdeliverytimes.Ifyouhaveanyquestionsordoubtsabouttheorderyoupurchased.Pleasecontactusandwewillprovideassistance.