15pcs/set 6-50mm 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50mm Diamond Hole Tile Ceramic Glass Porcelain Marble Drill Bit

Description:15pcs 6-50mm Diamond Hole Drill Bit Set Tile Ceramic Glass Porcelain Marble Drill Bitsnbsp;Specifications:Material: steelSize: 6 - 50mm/0.23quot;-1.97quot;nbsp; nbsp; nbsp; nbsp; nbsp; 6mm/0.23quot;, 8mm/0.31quot;, 10mm/0.39quot;, 12mm/0.47quot;, 14mm/0.55quot;, nbsp;16mm/0.62quot;, nbsp;18mm/0.7quot;, 20mm/0.79quot;,nbsp; nbsp; nbsp; nbsp; nbsp; 22mm/0.87quot;, 25mm/0.98quot;, 26mm/1.02quot;, 28mm/1.10quot;, 30mm/1.18quot;, 40mm/1.57quot;, 50mm/1.97quot;Quantity: 15 pcsnbsp;Features:--This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or materials and needs water for lubrication.--Always use lubrication (water), otherwise the diamond core drill will burn.--Can be used with a standard electric drill.--Start your hole diagonally, make a round trace and then hold drill straight.nbsp;Use note:1. Start your hole diagonally, make a round trace and then hold drill straight.2. Always use lubrication (water), otherwise the diamond core drill will burn.nbsp;Package Included:1 Set x Diamond Tile Hole (15Pcs)nbsp;More Details:

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