I was really surprised by their performance. I've only machined A36 steel but these tools work really well and you can't beat the price.
OSCARBIDE Indexable Heavy Duty Grooving Threading Cutting Tools
3 Review
Enhance Precision with OSCARBIDE Indexable Grooving Parting QA08R 20
3 Review
π§ S12M SDUCR07 SDJCR1212H07 Carbide Turning tool with DCMT21 51 insert
3 Review
OSCARBIDE Grooving Threading - Indexable Heavy Duty
3 Review