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The uxcell 3/8-inch Bearing Balls are precision-engineered G25 tungsten carbide balls, designed for applications demanding exceptional hardness and wear resistance. Each ball features a smooth surface and is perfect for enhancing the performance of various mechanical systems.
J**G
Value and quality
This Carbide Ball is working great with the ball peen hammer for straightening knife warps and bends
D**O
What can I say?
A rhetorical question for sure. They appear to be round, they measure 3/8" diameter and (as far as I can tell) are made of tungsten carbide . I don't know what G25 means so I can't comment on that.I used them in some experiments regarding Brinell Hardness testing. I have loaded them up with 3000 lbs force which they survived without apparent damage.Yes, I know Brinell hardness tests are generally done with 11mm balls but other diameters can be used since Brinell hardness is the surface pressure on the created dent. All you need to do is adjust the calculations to reflect the diameter of the ball being used.
C**N
Solid carbide
Worked great making a straightening hammer.
T**H
Smaller then 0.25 1/4. They are 0.23
I disliked they are a bit smaller than advertised. If being exact size is what you're looking for then this isn't it.
C**S
Item was as described!
For the price very good quality! I used it to silver solder on the round portion of a ball peen hammer. One of many ways to straighten knives after quenching them to make them hard.
Trustpilot
1 month ago
2 weeks ago
