GD-313B Milling Cutter Grinder End Mill Cutter Grinder Milling Tool Sharpener End Milling Cutter Sharpener Portable Milling Cutter Sharpener φ4-13mm. 1 set of Milling Cutter Grinder. Grind the four chip removal grooves on the end face of the cutter, over the center cutting edge.
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