M5.5 x 210 SDS Drill Bit

The M5.5 x 210 SDS Drill Bit is engineered for accurate, extended-reach drilling in concrete, brick, block, and masonry. Featuring a 5.5mm diameter and 210mm total length, this slim, long-series SDS masonry drill bit is ideal for deep pilot holes, wall plug installations, and light-duty fixing applications where extra reach is required.

Designed for use with SDS and SDS Plus rotary hammer drills, it delivers secure shank engagement, efficient impact energy transfer, and smooth penetration in tough building materials.

🔩 Key Features

• Size: 5.5mm (M5.5) diameter x 210mm length

• Shank Type: SDS / SDS Plus compatible

• Carbide-Tipped Cutting Head: Precision-ground tungsten carbide for clean, accurate drilling

• Hardened Steel Body: Heat-treated for strength and extended lifespan

• Optimized Spiral Flutes: Fast dust extraction and reduced clogging

• Long Series Design: Ideal for deeper holes and through-wall applications

🧱 Ideal Applications

• Drilling deep pilot holes in concrete and masonry

• Installing wall plugs, screws, and light anchors

• Brick and blockwork installations

• Electrical conduit and cable fixing

• Professional trade and DIY projects requiring extended reach

⚙️ Extended Reach with Reliable Precision

The 210mm length allows for deeper drilling through thicker materials while maintaining stability and accuracy. Its reinforced carbide tip withstands repeated hammer action, ensuring consistent hole sizing and long-lasting performance even in demanding environments.

Whether you're a contractor, electrician, installer, or serious DIY enthusiast, the M5.5 x 210 SDS drill bit provides dependable precision, durability, and performance for extended masonry drilling tasks.