Welding tooth hob
keywords : Construction cutterModel : -
Price : 300-1000
Additional Information
The alloy selected and used by us is the independently researched and developed steel bond hard alloy with hardness up to HRC62. In addition, special welding process is adopted for connection with the welding tooth hob to reach relatively high bending strength. It is mainly applied to rock formation of 20Mpa-60Mpa.
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