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|  Product Name  |  Cheap Price Electroplated Diamond Grit Drill Bit Hole Saw for drilling Glass Tile Ceramic Granite  | 
|  Size  |  6/8/10/12/14/16/18/20/22/25/26/28/30/40/50mm,Other Sizes Can Be Customized  | 
|  Material  |  High Quality Diamond And Alloy Steel  | 
|  Thread  |  3/8" shaft/ round/M14  | 
|  Application  |  Drilling Glass ,Ceramics,Jade,Tile,Etc.  | 
|  Usage  |  Working use water  | 
|  outside diameter  |  shank  |  drill depth  | 
|  6mm  |  5.4mm  |  35mm  | 
|  8mm  |  6.4mm  |  30mm  | 
|  10mm  |  6.5mm  |  30mm  | 
|  12mm  |  6mm  |  30mm  | 
|  14mm  |  7mm  |  30mm  | 
|  16mm  |  8.2mm  |  30mm  | 
|  18mm  |  8mm  |  30mm  | 
|  20mm  |  8mm  |  30mm  | 
|  22mm  |  9mm  |  30mm  | 
|  25mm  |  9mm  |  30mm  | 
|  26mm  |  9mm  |  30mm  | 
|  28mm  |  9mm  |  30mm  | 
|  30mm  |  9mm  |  30mm  | 
|  40mm  |  9mm  |  30mm  | 
|  50mm  |  9mm  |  30mm  |