Feature: 100% new and high quality. Cylindrical tip, diamond coated head. Can be installed on the electronic grinder, hanging mill and hand electric drill. Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. Specification: Shape:Round Ball Shape. Material:Metal,Diamond. Shank Diameter:2.35mm(0.1inch). Head Diameter:Head Diameter:1/2/3/4/5/6mm(0.04/0.08/0.12/0.16/0.20/0.24inch). Grit:100#. Color:Silver Tone. Note: We have different specifications, please choose what you need. Please allow 0-3mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to the wet weather and storage conditions, there may be a few rust stains and scratches on the surface of the product.Thanks for your understanding! Package List: 6 x F needle Spherical Head Mounted Points Grinding Bit. 1. WORLDWIDESHIPPING. (ExceptsomecountriesandAPO/FPO) 2.Ordersprocessedtimelyafterthepaymentverification. 3.Weonlyshiptoconfirmedorderaddresses.YourorderaddressMUSTMATCHyourShippingaddress. 4.Theimagesshownarenottheactualitemandareforyourreferenceonly. 5.SERVICETRANSITTIMEisprovidedbythecarrierandexcludesweekendsandholidays.Transittimemayvary,particularlyduringtheholidayseason. 6.Ifyouhavenotreceivedyourorderafter30daysfrompayment,pleasecontactus.Wewilltraceyourorderandgetbacktoyouasap.Ourgoaliscustomersatisfaction! 7.DeliveryTime: 1.Youhave7daystocontactusand30daystoreturnitfromthedatereceived.Iftheitemisinyourpossessionmorethan7days,itwillbeconsideredusedandWEWILLNOTISSUEAREFUNDORREPLACEMENTtoyou.ThereareNOEXCEPTIONS! Shippingcostisbearbybothsellerandbuyerinhalf. 2.AllreturneditemsMUSTBEintheoriginalpackagingandyouMUSTPROVIDEuswiththeshippingtrackingnumber,specificreasonforthereturn,andyourorderID. 3.WewillrefundYOURFULLWINNINGBIDAMOUNT,uponreceiptoftheiteminitsoriginalconditionandpackagingwithallcomponentsandaccessoriesincluded,AFTERBOTHBuyerandSellercancelthetransactionfromaliexpress.OR,youmaychoosetohaveareplacement. 4.Wewillbearalltheshippingcostiftheproduct(s)is(are)notasadvertised. 1.12monthsManufacturer'slimitedWarrantyfordefectiveitems(excludingitemsdamagedand/ormisusedafterreceipt).Accessoriescomewitha3-monthwarranty. 2.DefectiveitemsMUSTBEreportedandreturnedwithinthewarrantyperiod(andintheoriginalpackaging,ifpossible).Youmusttelluswhatthedefectisandgiveusyourordernumber.WEDONOTREPAIRORREPLACEITEMSWITHAN EXPIREDWARRANTY. Youagreetoalloftheabove-listedpoliciesuponorderingonaliexpress! Wemaintainhighstandardsofexcellenceandstrivefor100%customersatisfaction!Feedbackisveryimportant.WerequestthatyoucontactusimmediatelyBEFOREyougiveusneutralornegativefeedback,sothatwecanperformupyoursatisfaction. Itisimpossibletoaddressissuesifwedonotknowaboutthem! _x000D_