FYARES 20PCS Plus Rotary Hammer Drill Bits Concrete Masonry Hole ToolSDS YG8 Carbide Tipfor SteelCopperAluminum Alloy

ABOUT US: -FYARES has been devoted to the development and production of drill bit technology for many years. Our products are all made of industrial grade materials, combined with unique quenching process and user-friendly design,the durable quality creates a better experience for you. PRODUCT FEATURES: -20PCS Drill Bits sets can be widely used in concrete, brick, stone and other hard materials -The drill bits are made of industrial grade hard YG8 Carbide tip and steel body. - The SDS shank design can match with most electric hammer drills on the market. PRODUCT SPECIFICATIONS: -Package Contains?20 x Drill Bits,1 x Storage Box -Drill Bit Size?3/16x4",1/4x4",5/16x4",1/4x6" x2PCS,5/16x6x2PCS,3/ 8x6x2PCS,1/2x6",5/16x8",3/8x8" ,1/2x8",9/16x8",9/16x10",5/8x10",3/8x18",1/2x18",23/32x18",25/32x18. OUR SERVICE: - If you have any problems while using our products. Just contact us by e-mail, we will contact you as soon as possible and solve your problem in time.