Ruko Terrax die DIN 22568 ground M20
Ruko Terrax die DIN 22568 ground M20
Die made from high-performance high-speed steel. For metric external threads according to DIN ISO 13. This robust tool is suitable for all common industrial materials, such as: unalloyed and low-alloy steels with a strength of up to 800 N/mm², malleable iron and non-ferrous metals. Bolt diameter Ø 19.82 mm To cut an external thread, the workpiece must already have the nominal diameter of the desired thread. The workpiece is clamped in a vice with the side that is to receive the thread facing upwards. The cutting die is placed and turned until the desired thread length is achieved. It is advisable to turn the die back briefly every now and then so that the chips break and fall out and do not clog the threads. Lubrication with cutting oil is recommended. It reduces the effort required and increases the service life of the cutting die. Properties: Type: Form B closed, pre-slitThread: M 20 metric DIN ISO 13Thread pitch: 2.50 mmTolerance: ISO 6gSurface: bright right-hand cuttingOuter diameter: 45.0 mmThickness: 18.0 mm