M14 Diamond Core Bits Tile Drill Bit Diamond Set 3. The description of this item has been automatically translated. M14 diamond drill bit tile drill diamond drill SET 3. Product description: This high quality Diamond drill set 10mm, 14mm, 2x-38mm, 40mm, 65mm. Is perfect for DIY enthusiasts, tradesmen and professionals who need clean holes in hard materials. The industrial diamond coating ensures precise drilling, long service life and a long service life. High quality diamond coating – for burr-free, precise drill holes. Versatile – ideal for Glass, ceramics, porcelain, tiles, marble and granite. Round – Fits standard drill chucks. Durable & robust – for frequent use. Diamond drill set (10mm, 14mm, 2x-38mm, 40mm, 65mm). Water cooling recommended to avoid overheating and extend the life of the drill bits. Medium contact pressure ensures clean, tear-free drill holes. ? M14 diamond drill bit tile drill diamond drill SET 3 This high quality Diamond drill set 10mm, 14mm, 2x-38mm, 40mm, 65mm Is perfect for DIY enthusiasts, tradesmen and professionals who need clean holes in hard materials.