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One Flute Compression Graver With Micro - Grain Solid Carbide CNC Carbide Bits For Cutting Soft Wood Description: Bits are made of micro-grain solid carbide, Produced by Walter CNC grinding machines. The series of tools are used to cut wood board with double-side thin slices. It is easy to cut with low resistance, and the surface processed is smooth. Rotating speed: 12,000-40,000min OEM and ODM are available Applications: For cutting soft wood, hard wood, Laminated wood(