YINETTECH 5pcs 7mm Chuck Steel Balls Bearing Precision Solid Ball for SDS Rotary Drills Silver

7mm ball bearings are made of bearing steel and feature precision engineering for smooth operation and long-lasting durability. The solid bearing steel ball structure guarantees wear resistance, ensuring that the bearings maintain their shape and function under heavy loads. The 7mm steel balls are easy to install, simplifying maintenance and repairs, allowing you to quickly get back to work without compromising quality. This steel ball is suitable for most SDS drill tools D71, in addition, it can also be used for spray systems, appliance components, casters, drawer slides and more. You will receive: 5pcs 7mm precision balls with smooth surfaces., Weight: 0.0220462262 pounds, Manufacturer: YINETTECH