1 1/4 Inch Wet Diamond Core Drill Bit for Concrete and Masonry with 14 Inch Drilling Depth

Cut clean, accurate holes through demanding masonry with a diamond core drill bit built for dependable wet drilling. This 1 1/4-inch concrete core drill bit combines diamond-grit teeth with a durable carbon steel body for contractors, installers, and serious DIY projects. Its 14-inch maximum coring depth helps tackle deeper installation work, while the 5/8-11 inner thread supports compatible handheld drilling equipment. Water cooling helps control dust and heat while supporting smoother, more efficient drilling.

Key Features

• Wet core drill bit design uses water cooling and lubrication to help reduce dust and drilling heat.
• 1 1/4-inch diameter with up to 14-inch coring depth for demanding concrete and masonry projects.
• Laser-welded diamond-grit cutting head provides durable, consistent cutting performance.
• Concentric construction supports accurate drilling with reduced center offset.
• 5/8-11 inner thread fits compatible handheld drills and drilling equipment.

Why Choose Our 1 1/4 Inch Wet Diamond Core Drill Bit
Unlike basic masonry bits intended for shallower holes, this masonry core drill bit combines a 14-inch drilling depth with diamond cutting performance and laser-welded construction. Its wet-cutting design helps manage dust and heat, while the 1 1/4-inch diameter creates clean openings for installation work. The durable construction makes it a practical choice for repeated jobs on tough building materials.

Perfect For
Ideal for contractors, plumbers, HVAC installers, construction crews, maintenance professionals, and experienced DIY users. Suitable for reinforced concrete, concrete, red brick, foam brick, and similar masonry materials. Use it for air-conditioning installations, pipelines, railings, utility openings, and general construction projects.

Make Tough Drilling Jobs Easier
Get the depth, accuracy, and durability your demanding projects require. Order the 1 1/4 Inch Wet Diamond Core Drill Bit and create cleaner, more precise openings in concrete and masonry.