Husqvarna 24 Inch BannerLine Vari Drill Diamond Core Bit 7/8 Inch Diameter for Reinforced Concrete Masonry Brick and Stone Extended Core Travel

Achieve Unmatched Drilling Depth and Precision with the Husqvarna BannerLine Vari-Drill

The Husqvarna 589687701 BannerLine Vari-Drill is a professional-grade diamond core bit engineered for high-performance drilling in a vast range of construction materials. Specifically optimized for 24-inch extended core travel, this 0.875-inch (7/8") diameter bit is the go-to solution for contractors needing to penetrate deep into reinforced concrete, masonry, brick, and block. Whether you are installing utility conduits, plumbing lines, or performing structural sampling, the Vari-Drill series provides a balanced bond matrix that ensures fast penetration speeds and a long service life, even when encountering light to medium steel reinforcement.

This high-tensile alloy steel bit features laser-welded diamond segments designed to maintain structural integrity under high torque and friction. Its thin-wall tubing reduces weight and operator fatigue, making it exceptionally effective for both handheld and rig-mounted applications. Optimized for wet drilling, the Husqvarna BannerLine Vari-Drill utilizes water to flush out slurry and cool the diamond segments, preventing glazing and ensuring a clean, precise hole from entry to exit. Trust Husqvarna’s decades of diamond tool expertise to keep your jobsite productive and your equipment running at peak efficiency.

Key Features

• Extended 24-inch core travel for deep drilling through thick foundations and slabs
• Optimized for reinforced concrete, masonry, brick, granite, and marble
• Laser-welded diamond segments for maximum durability and resistance to segment loss
• Thin-wall alloy steel construction for smooth, rapid drilling with reduced vibration
• Versatile 5/8"-11 threaded attachment for seamless compatibility with handheld drills
• Balanced segment bond delivers high cutting speed and excellent wear resistance
• Designed for professional wet coring to ensure dust suppression and bit cooling

What's Included

• (1) Husqvarna 589687701 0.875" x 24" BannerLine Vari-Drill Core Bit

Specifications

Pro-Tip: To maximize the life of your diamond bit segments when drilling deep cores, always ensure a steady flow of water to flush out the abrasive slurry. If you hit heavy steel reinforcement, reduce the downward pressure slightly and let the diamonds grind through the rebar at their own pace to avoid overheating or segment glazing.