Specification Brand : Unika BulletPoint : Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems BulletPoint1 : Uses: Concrete, blocks, brick, mortar BulletPoint2 : Compatible electric motors: vibration drill (600 W or less) and charging vibration drills *It can be attached to an impact driver, but the striking power is weak and cannot be drilled into concrete BulletPoint3 : Dimensions / Tip Diameter: 0.1 inches (3.2 mm), Total Length: 3.5 inches (90 mm), Effective Length: 1.8 inches (45 mm) BulletPoint4 : Used in light to medium hard building materials BulletPoint5 : Used to cut the following material: concrete, brick, terra cotta, sandstone, cinderblock, ceramic tile and slate ExternallyAssignedProductIdentifier : 4989270125025 ExternallyAssignedProductIdentifier1 : 846035010467 ExternallyAssignedProductIdentifier2 : 0846035010467 ExternallyAssignedProductIdentifier3 : 00846035010467 HandOrientation : Neutral ItemName : UNIKA BJ3.2X90 Rechargeable Vibration Drill Bit, BJ Type ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 14.8 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : archery-nocks Manufacturer : ユニカ(unika) Material : Carbide MeasurementSystem : Inch ModelNumber : BJ3.2X90 NumberOfItems : 12 PartNumber : BJ3.2X90 ProductSiteLaunchDate : 2013-12-04T19:45:00.073Z Size : 刃径:3.2mm Style : 123 SurfaceRecommendation1 : Concrete SurfaceRecommendation2 : Brick UnitCount : 1