SHDIATOOL Diamond Tile Drill Bits Kit 12pcs, Porcelain Hole Saw Sets, Core Bits Cutter for Drilling Ceramic Marble Granite (6/6/8/20/25/35/50/20MM/2/SDS/HEX/4.5“)

Features

• 【Wide Application】 The core bit set is designed for Drilling a hole or Milling Bevelling, Enlarging, Grinding to porcelain tiles, ceramics, marble, granite, etc., one set can meet almost needs in daily life
• 【Lightning Teeth Design】 diamond hole saw has Lightning-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The chip removal grooves can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency
• 【What You Got】 12pcs Sets: 7pcs drill bits 6/6/8/20/25/35/50mm; 1pc milling bits 4/5"; 1pc chamfer bits 2''; 1pc adapter SDSplus to 5/8"-11; 1pc adapter hexagon shank to 5/8"-11; 1pc cutting disc 4.5"
• 【Advanced technology】 All brazed hole saws are treated by a special high-temperature resistant process. they can withstand the huge heat generated by the hole saw when it rotates at high speed. Water can be an additional coolant to extend the service life. Vacuum brazed technology provides excellent drilling strength for high-precision and smooth cutting, and the drilling is stable and fast
• 【Machine】 The drill bit is usually suitable for 5/8"-11 angle grinder.If you want to use electric drill or other machine, you need an adapter such as Hex Shank or SDS Plus Shank