(10 Pieces) PGN - 3/4 Inch (0.75) Precision Chrome Steel Bearing Balls G25

I bought these to use as projectiles in a basic lab experiment. They are smooth, round, and hard, so they met all my needs.

These are 3/4 steel balls so theres not much room for mistakes. They do come with some kind of coating which I assume is there so they dont roll out of the bag they come in. Props for that. It washes right off with water and soap. For those of you that care, I measured some of them with calipers: 1. 0.7495 in 2. 0.7495 in 3. 0.7495 in 4. 0.7495 in

These work great for my DIY ball mill made from a rock tumbler. They have just the right heft to crush the material I need pulverized. They are quite round and shiny, exactly as you would expect from a ball bearing. I havent measured them for size tolerance, but they seem high quality from a visual standpoint.

Prompt processing and delivery. These are very nice quality inexpensive bearings.

was great because i used it to make a 3/4 SAE stud driver

Ok

I got these for testing anvils. They work great and have come in handy now several times. They are exactly what they say they are and nothing else. You need a ball bearing to bounce off an anvil these will work.

Good quality. All 10 ball bearings arrived perfect. All were round, no imperfections, and true to size. I only needed 1 for a replacement part on my bike rack and the value for a pack of 10 was perfect!

Crafting was easy.

Pieces for doing monkey fists in paracord.