Irwin SDS-plus Drill Bit 6.5x110mm

The Irwin SDS-plus drill bit, measuring 6.5x110mm, is a professional-grade accessory engineered for high-performance drilling in demanding materials such as concrete, masonry, and natural stone. Designed for compatibility with rotary hammer drills featuring an SDS-plus chuck system, this drill bit provides a secure connection that maximizes energy transfer from the tool to the drilling surface, ensuring efficient and precise results in various construction and renovation projects.

Advantages

This drill bit stands out due to its robust construction, which is specifically tailored to withstand the high-impact forces generated by rotary hammer drills. The specialized geometry of the tip allows for rapid material removal and consistent drilling speed, reducing the time required for repetitive tasks. Its durable composition ensures a long service life, even when working with abrasive or hard building materials, providing reliable performance for both professional contractors and experienced DIY enthusiasts.

Suitable for

• Drilling holes in concrete walls and floors
• Installation work in masonry and brickwork
• Renovation projects requiring precise anchor holes
• General construction tasks involving stone surfaces

When it may not be suitable

This drill bit is not intended for use with standard drill chucks, as it requires an SDS-plus compatible system to function correctly. It is also not suitable for drilling into metal, wood, or ceramic tiles, as the aggressive tip design and impact-focused engineering may damage these materials or result in poor hole quality.

Key specifications

• Diameter: 6.5 mm
• Total length: 110 mm
• Shank type: SDS-plus
• Material compatibility: Concrete, masonry, stone

How to use

To use the drill bit, insert the shank into the SDS-plus chuck of your rotary hammer drill until it clicks into place, ensuring it is locked securely. Before starting, mark the desired drilling location clearly. Position the tip of the bit against the surface and apply steady, moderate pressure while the drill is running. Allow the tool to perform the work without forcing it, as this prevents overheating and premature wear of the bit tip.

What to consider before purchase

• Verify that your power tool is equipped with an SDS-plus chuck system
• Ensure the 6.5mm diameter matches the requirements of your anchors or fasteners
• Check that the 110mm length is sufficient for the depth of the holes you intend to drill

Usage recommendations

Always wear appropriate personal protective equipment, including safety goggles and hearing protection, when operating a rotary hammer drill. Periodically clear dust from the hole during deep drilling to maintain efficiency and prevent the bit from binding.