15 Pcs Ceramic Triangular Drill Bit for Glass Professional Steel Multi-function Bits Tile

Description Are you still looking for professional drill bit set? If so our professional drill bit set is carefully prepared for you the best choice for you. It is mainly used to drill ceramic brick concrete and brick. Suitable for household and construction use. Excellent and useful for you. Features - Material: Steel. - Size: 12.50X1.00X1.00cm/4.91X0.39X0.39inch. - Fine processing for smoother cutting and tidy opening drilling excellent performance. - Stable drilling effective and practical and sturdy useful and excellent for you. - Smoother chip removal effectively increasing the hole opening speeds save time and effort. - Perfect and wonderful for wood plastic concrete ceramic brick and tile metal and glass. - Can be used for cordless drill hand drill bench drill simple design useful accessory tool for you.