Concrete Tiles By JONMON

• PREMIUM QUALITY - The concrete drill bits are made of carbide and surface is coated with electrophoretic paint to prevent the drill bit from rusting, which provides good wear resistance and long service life.
• U-TYPE SLOT - The masonry drill bit has widened thread U-type flutes for high speed operation and faster chip removal when drilling to prevent clogging of the hole.
• HEAD DESIGN - The tile drill bits are designed with cross-shaped tip for easy to position and improves the drilling speed. It also can reduce resistance and save time and effort when drilling.
• UNIVERSAL HEX SHANK - These 1/4 hex shank makes the electric drill more tight and not easy to slip to safer use.Each concrete drill bit set is placed in a convenient transparent storage box for you to storage.
• WIDELY USE - The drill bits set is widely used for drilling the masonry wall, cement wall, concrete, tile, wood, soft metal, stainless steel, aluminum alloy, wood, bubble brick, etc.