Description of High Performance SEL1212H16 SER1212H16 Carbide Threading Tool for Superior Turning Results
Material : Steel (turning holder) + Carbide (turning insert). Package : 1PC SER1616H16 + 1PC SEL1616H16 + 2PCS 16ER/L AG60 + 2PCS WRENCH T15. Black oxided smooth finish on each turning tool holder style and shank size. Each tool holder comes with a carbide insert with positive rake cutting angle and built-in chip breaker great for general purpose cutting action. If you need more insert 16ER AG60 and 16IR AG60, please search 【ASIN: B07RB5BKG7 B07S1WSNJ6】.
These two tools are required for external threading on an old lathe and are well suited to Chinese tools. I don't shake very often, but when I had them, they worked pretty well.
This tool set for cutting left and right-hand threads with a 12 mm shank is absolutely clean! The surface underneath and around the insert is just very smooth. The earbuds are tight and I cannot describe how HAPPY I am! Holding them in your hands will give you pleasure. It's worth every penny!