Specification Brand : KING ARTHUR’S TOOLS BulletPoint : Sold on Amazon BulletPoint1 : 1 - 14 tooth Lancelot blade with 5/8" center hole BulletPoint10 : GEAR HOUSING: Can be rotated in 90° steps for left-handed operation or cutting BulletPoint2 : 1 - 18 tooth Squire blade with 5/8” center hole BulletPoint3 : 1 - 5/8” Universal Nut #13750 BulletPoint4 : 3/8” (9.5mm) pitch teeth (14 tooth Lancelot) BulletPoint5 : 1/4" (0.25 or 6.35mm) pitch teeth (18 tooth Squire BulletPoint6 : M-BRUSH TECHNOLOGY: Extends the carbon brush lifetime by three times. BulletPoint7 : AUTO-BALANCER: Minimizes risk of hand-arm vibrations and increases accessory and tool life BulletPoint8 : METABO BRAKE SYSTEM: Stops the grinding wheel in 2 seconds or less and a thin cutting wheel in 1 second or less BulletPoint9 : DS - DROP SECURE: Attachment point for a lanyard; this can be used when working at height to help prevent injury or property damage from a falling tool. Color : Grey,black,red ExternallyAssignedProductIdentifier1 : 730205714180 ExternallyAssignedProductIdentifier2 : 0730205714180 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT *MEDIUM* Hazmat2 : UN3481 Hazmat3 : CA_MediumLithiumIonBattery Hazmat4 : IN_GroundOnly Hazmat5 : JP_SmallLithiumIonBatteryStandalone Hazmat6 : US_MediumLithiumIonBattery Hazmat7 : 9 IncludedComponents1 : Construction - Concrete & Metal Tools IncludedComponents2 : Handheld Grinders IncludedComponents3 : Power Die Grinder IncludedComponents4 : inner flange IncludedComponents5 : locking nut ItemName : King Arthur's Tools Original & Patented Lancelot 14 Tooth & Squire 18 Tooth Tandem Combo with Universal Nut - 4" (100mm) Dia. X 5/8” (16mm) Bore - Fits 4 and 4 1/2" Woodworking Angle Grinder - 71418 ItemPackageDimensions_Height : 7.12 inches ItemPackageDimensions_Length : 11.5 inches ItemPackageDimensions_Width : 1.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : power-angle-grinders Manufacturer : King Arthur's Tools Material : Metal Material1 : Metal Material2 : Aluminum MaximumRotationalSpeed : 600 rpm ModelName : 2785-22HD ModelNumber : 71418 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 2 PartNumber : 71418 PowerSourceType : Cordless ProductDescription : Double Up For More Power! This is the offset course/fine tooth combination mounting the coarse 14 tooth Lancelot first with the fine 18 tooth Squire on top. When holding the grinder with the blades at between 25 to 30 degrees to the material, you have 32 teeth sweeping or raking material away sideways or in downward strokes. With the aggressive Lancelot as the workhorse combined with the fine finish of Squire, stock removal is rapid, leaving a relatively smooth surface. The choice may come down to the number of teeth you want and how you want to use them individually for detail work. In this combination, Lancelot has a larger kerf with coarse teeth while Squire has a smaller kerf and fine teeth. ProductSiteLaunchDate : 2020-07-07T17:58:44.190Z Size : 7" Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27000000 Voltage : 240 volts Wattage : 200 watts