Description
Details
EsportsMJJ 10pcs 693ZZ 3x8x4mm Ball Bearings Miniature Double Shielded Ball Bearings: Material: bearing steel. Inner diameter: 3mm.
Key features
- Material: bearing steel
- Inner diameter: 3mm
- Outer diameter: 8mm
- Material: Alloy Steel
Product specifics
- Brand: EsportsMJJ
- Category: Drill Bit Sets
- Material: Alloy Steel




