[Features] ● Machining time can be shortened due to Kosoku cutting. ●Since the flute length is short (three peaks), cutting load is not applied. ●Effective threads can be cut to the corners of blind holes. ●Threading of difficult-to-cut materials and high-hardness materials up to about HRC45 is possible.
[Use] ●Work material: Difficult-to-cut materials up to about HRC45, high-hardness materials. ●For thread cutting of precision machine parts and electric parts.