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โก Cut Faster, Last Longer, Work Smarter!
OSCARBIDE TCMT16T304 carbide inserts are precision-engineered, tin-coated solid carbide tools designed for CNC lathe turning. Compatible with steel, cast iron, and non-ferrous materials, these inserts fit 1/2" mini turning tool holders and deliver faster cutting speeds, lower cutting forces, and enhanced wear resistanceโperfect for professionals seeking reliable, high-performance machining upgrades.



| Customer Reviews | 4.4 out of 5 stars 56 Reviews |
C**G
Good quality reasonable price
These are good quality inserts. Every bit as good as Ken metal as far as I'm concerned. I'm not a commercial Machinist but I do machining as a part of my job on a regular basis. These work fine on both mild and somewhat hardened steel. I've also use them on stainless with success
A**E
Replacements for cheap inserts that came with the holders
These are definitely an improvement over the original inserts that came with my inexpensive 1/2" set of 5 indexable tool holders. They seem to have a sharper edge and the surface finish is improved. Now I'm getting picky; these are good inserts for the money. It's probably not a fair comparison but I have not been able to get as good of a surface finish with them as I do with ISCAR inserts that have a 907 coating. I use the Oscarbide inserts for roughing.
J**.
Great tool great value
these did a great job for what i was needing. worked out well. quick delivery perfect i will be doing buying more in the future.
J**E
Good product
Very good product but I had to send them back because they weren't the right size for my use.
S**D
Cut well and maintain their edge
These inserts are much better than the ones that came with my cutting tools originally.
A**L
Good Product
Worked perfectly. Fast shipping
D**O
good cheap
seems to work as engineered, good value for money.
R**N
Works as well as original cutters supplied with tool holders.
Corner radius is smaller than I was using so cut is not as smooth, but faster, cleaner, and requires less force.
Trustpilot
1 week ago
2 days ago