DescriptionDEWALT 1-3/4 in. x 17 in. x 22 in. Spline BitThe DEWALT? 1-3/4 In. x 17 In. x 22 In. spline shank rotary hammer bit has been tested on real world jobsites to ensure that it holds up and performs well under tough conditions. The rock carbide tip maximizes carbide surface contact， and a hardened core reduces breakage， so you can work confidently knowing that this hammer bit is built to last. With a U-flute design that cleans out debris and an open head to channel dust into the flutes， drilling is fast， clean， and efficient even on repetitive drilling jobs. With tools that meet your standards， DEWALT? has your back. FeaturesRock carbide tip maximizes carbide surface contact for longer bit lifeU-flute cleans debris out for fast， efficient drillingOpen head design channels dust into flutes for quicker drillingFor use with all brands of spline rotary hammersSpecificationsBrand NameDEWALTAssembled Weight (lbs)6.75Bit Diameter1-3/4Bit MaterialCarbide TippedCalifornia Proposition 65 Warning RequiredYesColor CodedNoCountry of OriginGermanyDiameter1 3/4 inFlute Length (in)17globalTradeItemNumber (GTIN)00028874057333Internal Supplier Part #DW5733Internet Product Code (IPC)B49033C3D8BManufacturer Warranty30 day money back guaranteePackage Contents1-3/4 In. X 17 In. X 22 In. Spline BitPackage Weight6.75Package Weight (lbs)6.75Recommended Safety EquipmentSafety GlassesShank Diameter0.75UPC028874057333