Main purposewelding turning tools are made of high-speed materials, with good toughness and high hardness. Geometric cutting parameters can be defined on demand. It is suitable for the outer circle, end face and inner hole of general lathes, semi-automatic and automatic lathes and planer lathes. , Threading, planing steps, grooves and cutting processes. 11 piecesDIN 4971 15 degree outside turning tool; DIN 4972 external turning tool 49 degrees; DIN 4978 external turning tool 85 degrees; DIN 4976 wide blade external turning tool; DIN 4977 flush knife; DIN 4980R 90 degree outside round knife; DIN 4980L 90 degree inverted outer round knife; DIN 4981 cutting knife; DIN 4973R inner hole knife for car; DIN 4974R inner hole knife; DIN 4975 Thread Lathe Tool Cut EasilyMade from carbon steel and cemented carbide, these 11 pcs lathe tools feature high hardness and good toughness. They can cut easily and leave a beautiful finish with fast speed. Neat incisionThe appearance is beautiful, the machining process is rigorous, high processing speed, neat and beautiful incision. Applicable to general lathes, semi-automatic and automatic lathes, etc. Packaging techniquesThe outer shell of the package is made of hardwood, and the shape is beautiful and generous. The inner bottom uses a concave sponge to protect the knife body to prevent damage to the knife body. The inner upper part uses a high-elastic sponge to protect the upper and lower layers of the knife body. Material: carbon steel and cemented carbide