It is good to use a lathe tool for welding or with a numerical control tool
Summary: the welding knife is suitable for bulk small processing. CNC turning tool is suitable for bulk processing and processing. If my answer is helpful to you, please accept the best answer in time. Thank you!
With CNC lathe tool, do you have a recommended cutting dosage, can obtain better surface quality and better dimensional precision, and process stability, longer tool life, no knife, so the production efficiency is high.
I can only say that there are advantages, Can use welding knife, knife of low cost, large feed, heavy cutting, but need to sharpen, low tool life, speed cannot too tall, so often low production efficiency.