ZHUROUPU 40Pcs Replacement Carbon Brushes 4.9 x 4.9 x 10.5mm for Electric Motor, Universal Carbon Brushes for Angle Grinders, Hand Drill, Blower, Blender, Circular Saw, Electric Power Tool with Tools

• Universal Carbon Brush: This carbon brush replacement is suitable for circular saws, miter saws, electric drills, electric hammers, vacuum cleaners, blowers, electric saws, angle grinders and other applicable power tools and motors
• Carbon Brush Size: 4.9 x 4.9 x 10.5mm/0.19 x 0.19 x 0.41inch (L x W x H)
• Fault Repair: When your motor function declines, it is difficult to start, makes abnormal noises, or shorts out to produce strong sparks, you need to replace our carbon brush kit to repair your electric hammer drill
• High Quality: Our universal carbon brush has good current sensing performance and can conduct current stably and efficiently, making it a practical replacement part for power tools. In addition, the lubrication of the carbon brush can reduce mechanical wear and reduce vibration and noise during operation
• Instructions for use: After installing the new carbon brush, please start the motor and run it without load for a few minutes so that the motor and carbon brush can be fully ground. Try to avoid oil stains on the carbon brush to avoid affecting the use effect
• Note: When installing the carbon brush, please ensure that the carbon brush is in full contact with the rotor friction surface, and check whether the fixing bolts are tightened and whether the carbon brush can be used normally
• Packing list: 40 x Carbon brushes, 1 x Tweezers

Specification: Applicable machines: for circular saws, miter saws, electric drills, electric hammers, vacuum cleaners, blowers, electric saws, angle grinders and other applicable power tools and motors Size: 4.9 x 4.9 x 10.5mm/0.19 x 0.19 x 0.41inch (L x W x H) Feature: 1.Fault Repair: When your motor function declines, it is difficult to start, makes abnormal noises, or shorts out to produce strong sparks, you need to replace our carbon brush kit to repair your electric hammer drill 2.High Quality: Our universal carbon brush has good current sensing performance and can conduct current stably and efficiently, making it a practical replacement part for power tools. In addition, the lubrication of the carbon brush can reduce mechanical wear and reduce vibration and noise during operation 3.Instructions for use: After installing the new carbon brush, please start the motor and run it without load for a few minutes so that the motor and carbon brush can be fully ground. Try to avoid oil stains on the carbon brush to avoid affecting the use effect Note: When installing the carbon brush, please ensure that the carbon brush is in full contact with the rotor friction surface, and check whether the fixing bolts are tightened and whether the carbon brush can be used normally Packing list: 40 x Carbon Brushes 1 x Tweezers