About this item

• ¡¼High Quality Material¡½UBESTHS masonry drill bits made of premium carbide YG6X alloy, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.
• ¡¼Professional Design¡½Our double U-type groove slot design for fast dust removal, and 3-flats shank allow easy plug and to be held tightly, ensuring a smooth and efficient drilling experience.
• ¡¼Easy to Install and Use¡½This masonry bit is suitable for all power tools more easily and securely; compatible with most common drills, electric drills, hand drills and bench drills, easy to install and remove and more secure.
• ¡¼Multiple Application¡½Concrete drill bit set, ideal for drilling holes in bathroom tiles or walls, can easily drill holes in tile, concrete, brick, glass, ceramic, granite, wood, thin iron plate etc. If you drilling marble,glass and ceramic tiles continuously, please add water or coolant to cool the drill bit.
• ¡¼12Pcs Masonry Drill Bits¡½Package includes 12 Pcs drill bit set: 1 X 1/8', 1 X 5/32', 2 X 3/16', 4 X 1/4', 2 X 5/16', 1 X 3/8', 1 X 1/2', there are 7 differenct cement drill bit sizes, Easily meet your drill needs. come with a portable plastic case for easy storage.