DescriptionMakita Impact XPS #3 Square 3" Power Bit 2/pkMakita? Impact XPS? is new innovation in fastening with insert bits and fastening accessories built for the demands of the professional contractor. The ImpactXPS #3 Square 3" Power Bits are designed exclusively for use with high-torque impact drivers， and are engineered to last up to 90-times longer than standard insert bits. High-strength steel delivers longer bit life， and the precision-fit tip is engineered to prevent "cam-out" and stripping. The torsion section of the bit flexes under load to take pressure off of the bit tip for increased durability. The high quality steel construction is engineered for increased durability and features a matte nickel surface for best in class corrosion resistance. ImpactXPS #3 Square 3" Power Bits are ideal for the most demanding jobs including deck building， framing， installing plywood subfloor， and more. FeaturesPrecision machined tips， pulse torsion rings， an optimized torsion zone， and unique steel， combine to deliver improved overall performance and bit lifeLasts up to 90X longer than standard impact bitsPrecision machined tips provide a superior full contact fit for improved holding power and longer life Pulse Torsion Rings help to disperse impact energy through the torsion zone and off of the bit tipOptimized Torsion Zone geometry facilitates an ideal transfer of impact energy for improved bit lifeUnique steel composition is masterfully engineered for extended life compared to S2 and S6 alloysUniquely calibrated heat treating process for added durabilityMatte Nickel surface for best in class corrosion resistance12 sided bit collar for use with the Impact XPS™ Mag Boost sleeve for added holding powerSpecificationsBrand NameMakitaAssembled Weight (lbs)0.070Bit MaterialAlloy SteelBit TypeDriverCalifornia Proposition 65 Warning RequiredNoCountry of OriginTaiwanDrive DesignSquareglobalTradeItemNumber (GTIN)00088381554831Internal Supplier Part #E-01183Internet Product Code (IPC)2FFF1D15D86Manufacturer WarrantyNoMinimum Chuck Size RequiredNot Applicable Package ContentsImpact XPS #3 Square 3" Power BitPackage Weight0.07Package Weight (lbs)0.07Shank Diameter1/4 in hexUPC088381554831From Manufacturer