

Description
- notched thread d1 - M6x0,5
- thread pitch P - 0.5 mm,
- external diameter d2 - 20 mm,
- thickness h1 - 7 mm,
- number of chip holes - 4,
- required diameter of the shaft - 5,92 mm.
M6x0,5 HSS root tip for threading, round. Designed for cutting external, fine-coil threads M6x0,5. Type of the dies NHDa, thread tolerance field 6g. The offered chisels are made by the Polish company FANAR from special HSS 800 high-speed steel, which is a unique tool steel that allows cutting very hard and hard-to-machine materials with increased toughness Rm up to 800 MPa. The dies can also be used to thread parts made of unalloyed steels, metals, nonferrous metals, metal alloys and hardened plastics. Their special advantage is increased resistance to very harsh machining conditions. First of all, fine threading dies of this type allow threading with increased speed, during which a temperature of up to 600 degrees C is generated. Even in such harsh conditions, the blades of the dies are resistant to mechanical damage, which increases the service life of the tool and reduces overall operating costs.
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