BGTEC Dry Diamond Drill Bits 5pcs 5/16" Tile Drill Bits with Hex Shank for Granite Marble Porcelain Tile Ceramic Masonryon Sale

The Official BGTEC Dry Diamond Drill Bits 5pcs 5/16" Tile Drill Bits with Hex Shank for Granite Marble Porcelain Tile Ceramic Masonry is a high quality and comfortable product. It features a fit, a polyester mesh body and is built for exceptional performance.

【Size】Totall 5 pcs dry diamond core drill bits. Diameter 8mm 5/16 Inch, diamond length 10mm,Hex Shank. Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone.

【Highly advanced technology】By adopting high-end vacuum brazing technology, the diamond and the substrate bond closely and the service life is long and reliable, which is the ideal choice for your drilling work.

【Contains cooling wax】 By using cooling wax,can be drilled directly dry without adding water, which extends the service life and at the same time allows you to work more comfortably and quickly.Please use with water when drilling granite.

The BGTEC Dry Diamond Drill Bits 5pcs 5/16" Tile Drill Bits with Hex Shank for Granite Marble Porcelain Tile Ceramic Masonry is the perfect way to express your passion for your favorite team. This light and breathable BGTEC Dry Diamond Drill Bits 5pcs 5/16" Tile Drill Bits with Hex Shank for Granite Marble Porcelain Tile Ceramic Masonry which is designed to enhance your performance and comfort.

【Excellent Finish】Diamond is dense and delicate, less debris when drilling, with smooth and perfect drilling effect.

【Applicable machines:】Suitable for general hand drill (plug-in model), table drill. Generally, the rotational speed of electric drill is 2000-5000RPM, the faster the better, the slower the life is shorter.