Descriptions:Brazing Process, serving life longer than conventional diamond coated rotary points.Suitable for use in grind the edge of glass, metal, woods, stone, marble, rock, shells, tile, etc. Can be used for stone milling, engraving characters pattern.Carved in a shallow layer of stone, to protect the diamond head. Use Water or other cooling agent is recommended.Specifications:Granularity: 46 GritColor: Silver ToneMaterial: Diamond, Carbon SteelHead Diameter: 13.4mm / 0.53-inchCutting Length: 41mm / 1.61-inchOverall Length: 75mm / 3-inchShank Diameter: 12.7mm / 1/2-inchPackage Content:1 x Diamond Straight Router Bit.
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