Horivo 1-1/2" x 13" SDS Max Concrete Drill Bit, 4-Cutter Masonry Bit — Open-Box, 5% Off

[340mm Extended Reach - SDS MAX ONLY]Engineered strictly for 18mm SDS-MAX hammers (NOT for 10mm SDS-Plus). Designed with an extended length of 340mm (13") to tackle demanding deep-hole requirements, this extra-long bit provides ultra-deep penetration to bore straight through thick commercial foundations, double-layered brick walls, and heavy masonry while maintaining perfect axial alignment and full impact power.

[Heavy-Duty 4-Cutter Cross Geometry] Featuring an advanced 4-cutter cross carbide head designed for rapid material disintegration. The precision-engineered X-shape alignment ensures instantaneous self-centering, drastically reduces standard bit vibration, and creates perfectly circular holes optimal for seamless anchor installation.

[Upgraded Structural Tempered Body] The entire premium alloy core undergoes an enhanced, multi-stage thermal tempering process. This upgraded metallurgical treatment significantly optimizes the internal steel flexibility while reinforcing outer hardness, preventing the bit from fatigue-cracking or snapping under severe high-torque impacts.

[Seamless SDS-Max Power Transfer] Fully optimized for precise compatibility with all industry-standard SDS-Max rotary hammer mechanisms. The robust shank engineering delivers a bulletproof lock and guarantees 100% impact energy transfer directly to the working tip, maximizing drilling speeds while keeping the machine stable.

[30 Years of Manufacturing Heritage] Forged on over three decades of dedicated industrial tool engineering and manufacturing expertise. Horivo implements rigorous factory stress-testing on every single batch to ensure unparalleled product reliability, making it the trusted choice for heavy-duty demolition and site preparation.

Conquer the most brutal masonry challenges on the jobsite with the Horivo Professional SDS-Max Cross-Head Drill Bit. Specifically developed for extreme deep-hole penetration and high-torque impact resistance, this industrial-grade concrete drilling powerhouse is built to outlast and outperform standard bits. Whether you are anchoring heavy steel beams into deep commercial concrete foundations, drilling conduits through thick brick walls, or managing full-scale infrastructure renovations, our upgraded 4-cutter bit provides the mechanical advantage required by professional operators. With 30+ years of manufacturing heritage, we specialize in engineering accessories that withstand extreme jobsite abuse. Why Horivo Stands Out From the Competition: The Extended Length Advantage: Standard bits stop short when facing heavy-duty barriers. Our advanced extended-length architecture gives you the deep reach required to pass through thick retaining structures, commercial footings, and massive natural stone blocks with zero loss in axial alignment or drilling power. Aggressive X-Head Micro-Pulverization: The solid carbide 4-cutter cross-tip constantly shatters concrete aggregate upon contact. By distributing the workload across four distinct cutting edges, it prevents the bit from binding or locking up when striking hidden rebar. Upgraded Tempered Metallurgy: To prevent the devastating mid-job snaps common in cheap bits, our solid alloy steel body receives an upgraded velocity-tempering treatment. This specialized formula strikes the golden ratio between maximum surface hardness and core elasticity. High-Volume Dust Evacuation: Dual-spiral deep grooves immediately channel pulverized debris backward away from the hole core. This rapid evacuation minimizes friction heat buildup, keeps the carbide tip at cooler operational temperatures, and significantly prolongs the overall life of the tool. Technical Specifications: Chamber Fit: Universal SDS-Max Drive (Will Not Fit SDS-Plus Light Drill Machines) Cutting Tip: Heavy-Duty 4-Cutter Cross Carbide Core Material: Upgraded Tempered Structural Alloy Steel Target Materials: Reinforced Concrete, Hard Masonry, Thick Stone, Concrete Block, Brick, and Granite.