Roller Bits Features

Soft and slightly abrasive fields : tools with long teeth to mi-long teeth
Medium hard and low abrasive fields : tools with mi-long teeth
Hard and low abrasive fields : tools with short teeth

Moderatly hard but abrasive fields : tools with long to mi-long inserts
Hard and abrasive fields : tools with mi-long inserts
Very hard and abrasive fields : tools with short and rounded inserts

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