8Pcs Diamond Drill Bit Set, 6/8/10/12/14/16mm Porcelain Tile Dri-ll Bit, Diamond Drill Bits and 2pcs 6mm Hex Shank D-rill Bit, Ideal for Glass, Tiles, Porcelain, Granite, Marble, Hard Materials

• 【What You Get】This diamond core drill set includes 1x 6mm/1x 8mm/1x 10mm/1x 12mm/1x 14mm/1x 16mm Diamond Drill bits, and two 6mm hexagonal shank drills. Please see pictures for more details.
• 【High Quality】Our diamond drill bits are made of high-quality, thickened premium high carbon steel material. The vacuum brazing technology ensures exceptional efficiency, faster cutting, and longer durability.
• 【Unique Design】Our diamond drill bits feature integrated forging technology, chip flute designs, and a positioning drill bit, enabling precise and smooth drilling in delicate materials like glass, porcelain, and marble.
• 【Easy to Operate】To make the job easier, start drilling at a 45-degree angle and gradually raise the drill to an upright position.The diamond is finely and closely arranged to reduce the generation of debris and heat.
• 【Universal】Diamond drill bit sets are designed for working with such materials as stone, granite, marble, porcelain, ceramic & hard tile, and more. Core tile drill bits are intended for both industrial use under hard working conditions and domestic use

Basic selling point: 1, this package includes 6mm/8mm/10mm/12mm/14MM/16MM diamond drill bits and two 6mm hexagonal shank drill bits; 2, made of high carbon steel, used for tiles, marble, ceramics and other materials; 3, easy to install, long service life; Product material: high carbon steel Package includes: 6*tile drill bits, 2*offset drill bits