BB Front Back Deburrer Chamfering Cutter thread milling cutter *According to the material and

*According to the material and depth

M: Vc 60-80

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BB Front Back Deburrer Chamfering Cutter thread milling cutter *According to the material andBB Front Back De burrer Double Angular Solid carbide, the whole alloy material is harder and more durable. 90 The diameter is very small, and chamfering can also be carried out for complex workpiece shapes. The specification of the long neck which is convenient for the edge of the workpiece in a deeper position and reverse chamfering of the drilling hole has been standardized. A coating with higher melting resistance is adopted. Efficient spiral flute