DescriptionMilwaukee 4-1/2 in. Diamond Premium Wet Core BitMilwaukee diamond wet core bits are designed to the highest standards， only using quality diamonds. Available in sizes 3/4 in. to 14 in.， Milwaukee diamond premium wet core bits offer exceptional drilling life and speed in cured concrete with hard aggregate and medium steel reinforcement. Designed with threaded cap for easily extending the core bit. This bit is 15 in. in length and contains a 1-1/4 in. 7 thread.FeaturesLong life in cured concrete with hard aggregate and medium steel reinforcementThreaded cap allows for bit extensionV-shaped turbo segment provides faster cutting action15 in. drilling depthDesigned to be used wet1-1/4 in. 7 threadSpecificationsBrand NameMilwaukeeApplicationWetAssembled Weight (lbs)8.34Bit Diameter4-1/2"Bit MaterialDiamond CoatedBit TypeCoreCalifornia Proposition 65 Warning RequiredNoCountry of OriginChinaDiameter4 1/2 inDrilling Depth (in)15.000000globalTradeItemNumber (GTIN)00045242357444Internal Supplier Part #48173045Internet Product Code (IPC)6FAAB4F0CEBManufacturer WarrantyNonePackage Contents(1) Diamond Core BitPackage Depth18.4Package Height6.3Package Weight8.34Package Weight (lbs)10.3Recommended Safety EquipmentSafety GlassesUPC045242357444