スローアウェイ旋盤旋盤旋削工具 21個キット 3/8インチ 10mm シャンク 7個 金属旋盤ツールホルダーセット 14個 旋削インサート付き 溝入れねじ切り ボーリングカーバイドインサート 超硬旋削ツール

I recently purchased a new metal lathe that included a set of high speed turning bits. The HSS bits are okay for turning soft metals, plastics, wood, etc, but just don't hold up well for the steel that I often need them for. I ordered this set of carbide bits to use for turning steel and so far I'm really happy with them. They are very solid and well made. Each bit came with its own storage box and wrench for changing the carbide tips. There is an extra set of carbide tips included. These bits fit my lathe and work as they should. The quality seems good to me. I'm not a lathe expert but I have and do work with metal a lot. I make handmade knives, and judging from my metal working experience, these bits are really heavy and solid. The carbide of course cuts well and holds up for a long time if taken care of. Just be sure not to crowd them too much; give them time to cut without forcing and all should be well.

Good product for small job

Great service, great product, will definitely buy from again and recommend to others.

Se rompió a la primera

Very affordable carbide metal lathe tools. As a hobbyist, I'm not a day in day out machinist but I can talk from my past experiences...as a retired shop teacher. My last machining work was high school 40 + years ago and one class in college over 30 years ago. Cutting tools at the time were high speed steel. Carbine cutters were on the horizon... My images show a chess set Rook finished as a keychain. The second image is of the new tool at work in the tool holder and the blue carbide tool that came with my mini lathe. The quality of cut is night and day, when comparing the two cutters. I found the ease of cutting to be much improved and very smooth. I am not impressed with the Tork (star) head screw driver bits that came with the tools. Either they have stripped out or the tiny screw that holds in the carbide cutter. I did have one cutter loosen up during my run today. That was easy to re-tighten the cutting bit. I will purchase a new Tork head screwdriver for future use. I'm happy with my purchase!