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SHDIATOOL Diamond Finger Milling Bits of Enlarging and Shaping Round Bevel Existing Holes 1-3/8 INCH for Tile Porcelain Hard Ceramic Stone 35mm - SHANGHAI DIATOOL CO., LTD., A86713558
SHANGHAI DIATOOL CO., LTD. A86713558
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Designed to enlarge, shape and/or round bevel existing holes in Porcelain,Marble,Granite and Hard Ceramic. Diameter 35MM,50MM workable length, 5/8-11 thread, Total Length: 65mm, Grit #50/60 High quality diamond Grit #50/60 and vacuum brazed tech. provide smooth drilling and great finishing Used on angle grinder,Wet or Dry using , the recommend speed is 6000RPM. If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank... ATTENTION: This is not a core bit for drilling. It doesn’t make holes but it shapes the hole cleaning and reinforcing the borders when the borders are chipped or need to be clean; Reduce the contact surface, tilt moderately, do not press directly with force, shake slowly and slightly along the force, and the range should not be too large.
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