Diamond wet core bit 1.Professhional OEM,flexible MOQ; 2.UKAS certify and export ceritfy; 3.Different quality various price Wet Masonry diamond core drill bit For granite, porcelain, artificial and natural stones & Various connection threadDescription:Laser welded for wet drilling granite, porcelain, artificial and natural stones. Different connection thread upon request.Available Size:25mm137. ...
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