DescriptionMilwaukee 1-1/4 x 36 in. SDS Max BitSDS max Carbide bits feature the SDS max drive system for fast bit changes and efficient power transfer from the hammer to the bit. Bits over 9/16 in. (5/8 in.) feature the highest quality Carbide and provide two extra Carbide nibs resulting in four cutting edges. These four cutting edges increase the drilling speed by pulverizing more concrete. They also provide a rounder hole than two cutter bits. The flutes provide a fast deep means of clearing concrete dust from deep holes speeding up drill rates. Use only in SDS max drive hammers. SDS max bits also available in metric sizes. One per package.Features1-1/4 in. diameter， 4-cutter headSDS-Max shankDrilling depth 31 in.Overall length 36 in.SpecificationsBrand NameMilwaukeeAssembled Weight (lbs)5.52Bit Diameter1.25Bit MaterialCarbide TippedBit TypePercussionCalifornia Proposition 65 Warning RequiredNoColor CodedNoCountry of OriginGermanyDiameter1 1/4 inFlute Length (in)34.000000globalTradeItemNumber (GTIN)00045242102297Internal Supplier Part #48203974Internet Product Code (IPC)E81A25ED8DEManufacturer WarrantyNonePackage Contents1 SDS Max BitPackage Depth39.15Package Height1.25Package Weight 5.2Package Weight (lbs)5.52Recommended Safety EquipmentSafety GlassesShank Diameter1.250000UPC045242102297Manuals Warranty - PDF