Introducing our Premium 4 x 85mm Rotary Impact Drill Bit, designed specifically for efficient drilling into masonry materials. This high-quality drill bit features a straight shank and is compatible with standard 1/2" chuck percussion drills, making it perfect for both DIY enthusiasts and professional tradespeople. Overview: This versatile drill bit is ideal for general-purpose drilling into a variety of masonry surfaces, including brick, concrete, and stone. Its robust construction ensures durability and reliability, allowing you to tackle any project with confidence. Features: - Designed for use in 1/2" chuck percussion drills - Straight shank for secure fit and optimal performance - Excellent for drilling into most masonry materials - Conveniently packed in a durable plastic wallet for easy storage Specification: - Size: Ø4 x 85mm Further Information: At our online store, we offer an extensive range of tools and workshop equipment tailored for both DIY and professional markets. With over 10,000 products available, you're sure to find the right tools for any job, big or small. If you need assistance or can't find a specific item, please don't hesitate to contact our friendly customer service team, who will be happy to help you.