Fischer SDS+ Concrete Drill Bit 22mm

The Fischer SDS+ concrete drill bit with a 22mm diameter is a professional-grade tool engineered for high-performance drilling in concrete, reinforced concrete, and masonry. Designed for compatibility with SDS+ hammer drills, this bit provides exceptional stability and precision when creating holes in dense building materials. Its robust construction ensures long-lasting durability and efficient dust removal, making it an essential component for demanding construction and renovation projects.

Advantages

This drill bit features a specialized geometry that minimizes vibration and maximizes energy transfer from the hammer drill to the material. The high-quality carbide tip ensures a long service life even when encountering hard aggregates or light reinforcement. The efficient flute design promotes rapid debris extraction, which prevents overheating and maintains consistent drilling speed throughout the operation.

Suitable for

• Drilling anchor holes in concrete walls
• Installation of heavy-duty fixings in masonry
• Renovation work requiring precise hole diameters
• Professional construction site applications

When it may not be suitable

This drill bit is not intended for use with rotary drills that lack a hammer function, as it requires the percussive action of an SDS+ system to penetrate hard materials effectively. It is also not suitable for drilling through metal, wood, or ceramic tiles, as the specialized tip geometry is optimized exclusively for mineral-based substrates.

Key specifications

• Diameter: 22mm
• Shank type: SDS+
• Material compatibility: Concrete, masonry, stone
• Design: High-performance carbide tip

How to use

Insert the drill bit into the SDS+ chuck of your hammer drill until it clicks into the locked position. Ensure the drill is set to hammer-drill mode before starting. Apply steady, moderate pressure while keeping the drill perpendicular to the surface. Periodically retract the bit during deep drilling to allow dust to clear from the hole, which helps maintain drilling efficiency and prevents the bit from binding.

What to consider before purchase

• Verify that your power tool is compatible with the SDS+ shank system
• Ensure the 22mm diameter matches the requirements of your specific anchors or fasteners
• Check the maximum drilling depth capacity of your hammer drill

Usage recommendations

Always wear appropriate personal protective equipment, including safety goggles and hearing protection, when operating a hammer drill. Ensure the work area is clear of electrical cables or water pipes before drilling into walls or floors.