About this item

• ¡¼High Quality Material¡½UBESTHS carbide drill bits made of premium carbide YG6X alloy, two-edged tip increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.
• ¡¼Multiple Specifications¡½Package includes 7Pcs masonry drill bit set: 1 X 5/32", 2 X 3/16", 2 X 1/4", 1 X 5/16", 1 X 3/8", 6 inches long, there are 5 differenct cement drill bit sizes, Easily meet your drill needs. come with a portable plastic case for easy storage.
• ¡¼Professional Design¡½Carbide drill bit uses sharpened ground carbide tips to deliver faster drilling into masonry materials. Double U-type groove slot design for fast dust remove ability and reducing heat.
• ¡¼Easy to Install and Use¡½1/4 inch hex shank fits into 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.