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W7 asphalt road pick cutter teeth are made of tungsten carbide tips and 42CrMo. Xi'an Tydrillbits is one of the Chinese road milling bullet teeth manufacturer, supply kinds of road milling teeth with 20mm and 22mm. Such as W4, W5, W6, W7, W8, W1-13, W1-17. High quality and good service bring us many good clients.
We also supply kinds of tool holders for road milling machine, such as HT01, HT2, HT3, HT08, HT11 and HT22, QC110HD, C10, C10HD,etc.
If you are interested in any of our products, feel free to contact us by robert@tydrillbits.com.