Husqvarna Vari-Drill B30 2-1/4-in Diamond Core Drill Bit 1-1/4-in-7 Threaded High Speed Wet Coring Reinforced Concrete Masonry Professional Bit

Unmatched Durability in Reinforced Concrete: The Husqvarna B30 Vari-Drill Solution

The **Husqvarna Vari-Drill B30 2-1/4" Diamond Core Bit (592881002)** is the definitive choice for professional contractors who require a reliable, high-performance tool for demanding construction environments. Engineered with a specialized medium-hard bond matrix, this bit is specifically designed to provide the **longest life in medium to hard concrete** containing medium to high steel reinforcement. Whether you are coring through structural bridge decks, parking garage slabs, or industrial foundations, the B30 series ensures a stable, chatter-free experience that powers through heavy rebar without sacrificing speed or segment integrity.

This professional-grade bit is optimized for **wet drilling operations**, allowing for superior cooling and efficient debris flushing that significantly extends tool life. The lightweight, thin-walled barrel construction makes the B30 exceptionally well-suited for both handheld and rig-mounted applications, reducing operator fatigue while maintaining a aggressive cutting edge. With a **1-1/4"-7 threaded attachment**, this core bit integrates seamlessly with the full line of Husqvarna drill motors and industry-standard equipment, offering a perfect balance of cost-efficiency and top-tier performance for professionals who demand precision with every cut.

Key Features

• High Steel Reinforcement Optimized: Engineered specifically to maintain cutting speed and resist wear when encountering heavy rebar.
• Laser-Welded Segments: Enhanced bond strength provides maximum durability and heat resistance during intensive professional use.
• Turbo Segment Design: Promotes high productivity and rapid penetration rates in medium to hard concrete materials.
• Lightweight Thin-Wall Barrel: Enables smooth, rapid drilling and is ideal for improved maneuverability in handheld applications.
• Wet Drilling Precision: Designed for water-cooled operation to flush slurry and prevent segment glazing.
• Universal Compatibility: Features a standard 1-1/4"-7 threaded connection for use with most professional core drill rigs.

What's Included

• (1) Husqvarna Vari-Drill B30 2-1/4" Wet Diamond Core Bit (592881002)

Specifications

Pro-Tip: When coring with the B30 bit, let the weight of the drill or rig do the work. Applying excessive pressure can cause the diamond segments to "glaze over," which reduces cutting speed. If the bit slows down, try drilling into an abrasive material like a cinder block or dressing stone to re-expose the diamond crystals and restore peak performance.