Specification Amperage : 50 amps Brand : Aexit BulletPoint1 : Product Name : Carbon Brush;Carbon Brush Size (Approx) : 12.5 x 7.5 x 6.6mm / 1/2" x 19/64" x 17/64"(L*W*H) BulletPoint2 : Total Length(flat) : 30mm/1.18" BulletPoint3 : Material : Carbon, Metal BulletPoint4 : Net Weight : 3g BulletPoint5 : Package Content : 2 x Carbon Brushes BulletPoint6 : Industrial supplies, industrial control, industrial automation, inverter Color : Black ElectricalOutputWaveform : pure_sine_wave ExternallyAssignedProductIdentifier1 : 0658361476523 ExternallyAssignedProductIdentifier2 : 658361476523 Horsepower : 180 watts IncludedComponents : Frequency Inverter, Manual ItemName : Aexit 2 Pcs Electrical Electric Drill Spring Type 12.5 x 7.5 x 6.6mm Electric Motors Carbon Brushes ItemPackageDimensions_Height : 17.3 centimeters ItemPackageDimensions_Length : 8.5 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motor-accessories Manufacturer : Aexit Material : Metal Material1 : Aluminum Material2 : Metal Material3 : Copper ModelName : Ftvogueahg35v0nzp ModelNumber : modle NumberOfBoxes : 1 NumberOfItems : 1 OperatingTemperature : 77 degrees_fahrenheit PartNumber : f190412ae002697 PeakOutputPowerWatts : 90 PhaseType : Single Phase PowerSourceType : Battery Powered ProductDescription : Carbon motor brushes are one of the most components for power tool like electric drill. Worn brushes are often the cause of a poorly running motor. Replacing brushes can fix an intermittent motor.