Description
🛠️【Apply for your All Project】:The ceramic drill bit set is easy to drill porcelain tile, ceramic tiles, glass, marble,granite,brick, concrete, wood, iron, copper, aluminum, wood, steel plate, plastic, etc.If you drilling marble,glass and ceramic tiles continuously, please add water or coolant to cool the drill bit..🛠️【High Quality Material】:The masonry drill bit is made of high quality alloy cross-heads which is more accurate,sharper,anti-rust,wear resistant and drill smooth and sturdy.The hex shank drill bit is made of anti-rust and wear resistance 45HRC steel which lasting long life..🛠️【New Upgrade Hole】: This tile drill bits ceramic diamond has large chip hole which helps us remove chips or add water easily and convenient.Please keep adding water when drilling to extend the life.Besides the water lubrication will improve the drilling experience..🛠️【Drilling Smoother】:The ceramic tile drill bits designed U-shaped groove is quickly remove and more sharp cutting that the chip removal is smoother and more durable..🛠️【Package Include】:The glass drill bits comes with 3/16" (5mm*2), 1/4” (6mm*4), 5/16" (8mm*2); 3/8" (10mm*1) ,1/2"(12mm*1) and 60mm extension bit for your needs, also it includes a case to store.Diamond cutting hole saw includes 6mm(1/4"),8mm(5/16"),10mm(3/8"),12(1/2"),14mm(9/16"),16mm(5/8"),18mm(11/16"),20mm(3/4"),22mm(7/8"),25mm(1"),26mm(1 1/32")28mm(1-3/32"),30mm(1-3/16"),40mm(1-1/2"),50mm（2")
