Brass Push Button Grease Oil Cup 8x8mm For Ball Oiler Nipple Hit Miss Engine Lathe Mill Motor 20 Pieces Built Tough Rust Resistant Oil Spill Proof Design With Stable Seal And Long Lasting Performance

Brass Push Button Oil Cup 8x8mm for Ball Oiler 20-Pack
✔️ 20 brass oil cups, 8x8mm (0.31 in) for smooth ball oilers

These brass push button grease oil cups are compact, rust-resistant lubrication accessories used on ball oiler nipples and other small joints in lathes, mills, and motors. They deliver a steady drip to keep moving parts smooth and reduce wear in precision setups.

✅ Size: 8 mm diameter x 8 mm height (0.31 in × 0.31 in)
✅ Material: brass for anti-rust, high hardness, spill-proof design
✅ Stable connection: brass cap stays firmly in place during operation
✅ Package: 20 pieces to cover multiple joints in a setup
✅ Application: continuous drip lubrication for mechanical joints to keep motion smooth

💡 What is a brass push button oil cup used for in precision machining?

It's handy for steady lubrication of ball oiler nipples and joints in small machines.

- Maintains smooth motion in lathes, mills, and other equipment - Reduces wear with a controlled drip lubrication - Brass construction resists rust and stands up to oil exposure - Comes in a 20-piece pack for multi-point lubrication