Janelai 1 Inch Dry Core Drill Bit with Pilot Bit and SDS Plus 5/8"-11 Thread Wet Core Bits for Concrete with Rebar, Masonry, Brick, Mortar - 10.5" Length
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Precision Design & Instant Positioning - No need pre-drilling guide bit by JANELAI designed, enabling seamless start-to-finish operation without mode switching. The sharp pilot tip instantly penetrates surfaces for faster, more accurate positioning. Important: Remove center bit after positioning
Complete Core Drill Set – Includes 1 dry core drill bit (OD:3.5 inch), 1 pilot bit, 1 drift key and 1 adapters (5/8"-11 male thread to SDS Plus) for compatibility with most standard drills and hammer drills
Compatible Materials: This concrete core bit drills efficiently through brick, mortar, cinder block, and low to medium-reinforced concrete , making it suitable for HVAC, plumbing work
Engineered with precision-ground saw teeth and concentric design, our concrete core bit delivers smooth, efficient drilling through even the tough materials. The heat-treated steel pilot bit guarantees precise alignment for accurate results every time
Featuring 4 premium turbo matrix segments with high-performance diamond materials and reinforced welding technology, this core drill bit delivers exceptional sharpness and long-lasting durability. Perfect for professional drilling tools