693ZZ 0830 Bearing 3x8x4 mm (10PCS) ABEC-9 Carbon Brush Micromotor Handpiece Ball Bearing Kit Electric Nails Drill 693 ZZ

693ZZ 0830 Bearing 3x8x4 mm (10PCS) ABEC-9 Carbon Brush Micromotor Handpiece Ball Bearing Kit Electric Nails Drill 693 ZZ

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