Professional 28mm SDS Max Hammer Drill Bit – Extra Heavy-Duty Drilling The Timco Professional SDS Max 28mm Hammer Bit is designed for drilling large, precise holes in reinforced concrete, masonry, stone, and brick. Constructed from premium-grade steel with a hardened carbide tip, it ensures long-lasting sharpness, wear resistance, and superior durability. The SDS Max shank provides a secure fit with rotary hammers, maximising energy transfer for efficient drilling in demanding conditions. Key Features & Benefits 28mm Heavy-Duty Drilling: Produces clean, accurate holes in tough building materials. Durable Carbide Tip: Ensures excellent wear resistance and extended service life. SDS Max Shank: Provides a secure fit, efficient drilling, and rapid bit changes. Premium Steel Body: Built for professional strength, durability, and long-term use. Available Lengths: 340mm and 540mm for versatile heavy-duty drilling applications. Application Areas Reinforced concrete drilling Masonry, brick, and stone applications Construction, demolition, and renovation projects Professional trade and industrial drilling tasks Technical Specifications Diameter: 28mm Lengths: 340mm, 540mm Material: Premium-grade steel with hardened carbide tip Shank: SDS Max for secure fitting and maximum drilling performance Use: Heavy-duty drilling into reinforced concrete, masonry, stone, and brick