4Pcs Stained Glass Grinder Bit Diamond Grinder Bit Head Tool Set 1inch-

[Standard Frosting Design] The diamond grinder bit head tool uses standard frosting design. The brass core reduces shaft bundle and will not stick to the grinder shaft. 4×Stained Glass Grinder Bit. Our stained glass grinder bit is used for shaping and drilling hard materials such as tiles, glass, colored glass, stone, etc.

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