Husqvarna 24 Inch B1420 Elite Drill Diamond Core Bit 7/8 Inch Diameter for Hard Reinforced Concrete and Natural Stone High Performance Gold Series

Master Deep-Core Drilling in Heavily Reinforced Concrete with Elite-Drill Precision

The Husqvarna 542788534 B1420 Elite-Drill is a professional-grade, Gold-series diamond core bit engineered for the most demanding drilling applications. With a 7/8-inch diameter and an extended 24-inch drilling depth, this bit is specifically designed to slice through hard concrete with heavy rebar reinforcement and natural stone. The B1420 series is the ultimate choice for operators who require the fastest cutting speeds and longest tool life, ensuring maximum productivity on commercial jobsites and structural engineering projects.

This high-performance bit features an innovative rooftop segment design that allows for a smooth, controlled start and rapid engagement with the material, reducing vibration and operator fatigue. Laser-welded for superior strength and safety, the Elite-Drill segments are optimized for high-power drill motors, providing consistent performance through flint, chert, and high-PSI concrete. Whether you are performing technical utility installations or deep structural sampling, this core bit delivers the reliability and precision that Husqvarna Gold-series tools are known for worldwide.

Key Features

• Gold-level performance specifically optimized for hard and heavily reinforced concrete
• Extended 24-inch core travel for deep drilling applications in thick foundations
• Rooftop segment design enables a fast, easy start and smooth drilling progress
• Laser-welded diamond segments offer maximum durability and high-speed safety
• Optimized for use with high-powered Husqvarna DM series drill motors
• Superior speed and longevity in challenging materials like granite and natural stone
• Consistent performance throughout the entire life of the bit segments

What's Included

• (1) Husqvarna 542788534 7/8" x 24" B1420 Elite-Drill Diamond Core Bit

Specifications

Pro-Tip: When core drilling with small diameter bits at a 24-inch depth, maintain a steady water flow and high RPM to effectively flush slurry from the deep hole. If you hit heavy rebar, reduce the downward pressure slightly to allow the diamond segments to grind through the steel without glazing, then resume normal speed once clear.