Husqvarna 0.75 Inch Diamond Core Drill Bit 24 Inch Tube Length B1420 Elite-Drill Flint Concrete Reinforced Masonry Wet Cutting Extended Reach

Drill Deep in Flint and Hard Concrete with the Husqvarna 0.75 Inch Extended Reach Elite Core Bit

Tackle the toughest deep-drilling challenges with the Husqvarna 542788533 0.75-Inch Diamond Core Drill Bit. As a premier member of the Elite-Drill B1420 series, this bit is purpose-built for drilling through exceptionally hard aggregates like flint and heavily reinforced concrete. It features an extended 24-inch tube length, allowing you to penetrate thick structural walls and foundations in a single pass. This "Extended Core Travel" eliminates the wobble and downtime often caused by stacking barrel extensions, ensuring a straighter, cleaner hole for conduit, anchor bolts, or chemical doweling.

Engineered for maximum productivity, the B1420 utilizes a high-grade diamond bond matrix specifically formulated to cut through flint and chert without glazing over. The specialized "Crown" segment design ensures superior safety and durability, providing a continuous cutting edge that handles the high torque of deep drilling in small diameters. Whether you are a professional concrete cutter or a general contractor, this wet-cutting bit delivers the "Gold Level" performance Husqvarna is famous for, maintaining rapid cutting speeds in materials where standard bits often fail.

Key Features

• 24-Inch Extended Reach: Drills deep holes in one setup without the need for additional extensions.
• Elite-Drill B1420 Series: Gold performance level designed specifically for flint, chert, and hard aggregates.
• 0.75-Inch Diameter: Precision 3/4" size for anchors, chemical dowels, and small conduit runs.
• Reinforced Concrete Ready: Cuts effectively through high steel reinforcement and rebar.
• Crown Segment Design: Continuous ring segment offers smooth starting and reduced vibration.
• Standard Connection: 5/8"-11 thread fits most handheld and rig-mounted core drill motors.
• Consistent Speed: Matrix geometry allows for a quick start and maintains speed throughout the bit's life.

What's Included:

• (1) 0.75" x 24" B1420 Elite-Drill Diamond Core Bit (542788533)

Specifications