BETTERI 1 1/4 Inch Dry Core Drill Bit with Pilot Bit and 2 Pcs Adapters (SDS Plus Adapter&Hex Adapter), 5/8"-11 Threaded Diamond Core Bit for Concrete/Brick/Masonry, 10" Drilling Depth

COMPLETE PACKAGE: You will receive 1.25 inch core bit with pilot bit*1, drift key*1, 5/8"-11 thread male to 1/2" hex shank adapter*1 and to SDS plus adapter*1. The included drift key allows for quick and easy removal of the pilot bit. (REMOVE the pilot bit after positioning, then DRILL to the required depth)

INDUSTRIAL-GRADE DURABILITY: This core drill bit boasts 3 premium matrix turbo segments with advanced diamond materials and welding processes, enhancing sharpness and durability. This set is the perfect partner for your drilling tools, offering both precision and longevity

DUAL ADAPTER COMPATIBILITY: Includes two adapters with 5/8"-11 thread for versatile use: a Hex Shank adapter for standard drills and an SDS Plus adapter for electric hammer drills. This flexibility allows you to tackle various drilling machines with ease. For ROTARY MODE only

HIGH-PERFORMANCE DRILLING: Our concrete core bit's highly regular sawteeth and concentric axes design are engineered for smooth, efficient drilling, even in tough materials. The heat-treated steel pilot bit ensuring accurate guidance for your drilling tasks

WIDE RANGE OF APPLICATIONS: Designed for a variety of materials, including reinforced concrete, masonry, brick, plaster, block, stucco, and other hard materials. This dry core drill bit is suitable for your drilling needs in diverse construction and renovation projects

Diamond Core Drill Bit Our high-quality and wear-resistant, laser-welded concrete core bits are an important tool for drilling in walls, bricks, lightweight concrete and concrete blocks. They are particularly suitable for professionals who frequently work in these materials. Key Features: Premium Diamond Material The core drill bit is made of high-quality diamond. Selected diamond and high-frequency welding technology can ensure a longer working life. 5/8"-11 Universal Thread 5/8" universal thread is compatible with most types of machines. You can install the drill on a diverse rig. Fast Chip Remover These core drill bits are equipped with wide slots on the side for quick chip removal. As a result, reduce noise and improve working efficiency, it provide stable operation and fast drilling, more effective than an ordinary hole drill. Laser-Welded Turbo Segments The sawteeth of the concrete drill bit are high-frequency welded, they are particularly suitable for drilling mixed masonry, concrete, reinforced concrete, bricks and hard rock. And toothed design is more sharp and wear-resistant. Wide Application Our core drill bits are suitable for drilling holes in concrete, hard concrete, masonry, hard brick and other hard materials for the installation of air conditioning and sanitary systems. Notes: -Not suitable for use with impact drills. Make sure you have a core drill with sufficient power to achieve the optimum result. -Installing the drill bit, ensure the drill bit and the rig are are kept on the same axis to prevent slipping. -It is advisable to use a dust extraction device when using our diamond core bit with TURBO segments.