Drilax 3 Inch Diamond Masonry Hole Saw with Locator Guide with 2" Depth Dry Core Bit for Concrete, Brick & Block 3/8" Shank for Standard Drills Create Clean Holes for Pipes, Vents & HVAC

Turn Your Drill Into a Masonry Cutter: Cut precise 3-inch holes in brick, concrete, and block using a standard 3/8" drill. Ideal for pipe pass-throughs, vent openings, and HVAC installs—no need for expensive core rigs.

Locator Guide for Accurate, Controlled Starts: Included guide keeps the bit from wandering on hard surfaces. Start exactly where you need—critical for clean holes in finished walls and exterior brick.

Sintered Diamond Cutting Edge = Real Cutting Power: Embedded diamond teeth grind through tough masonry instead of chipping it. Delivers smooth, round holes even in dense materials like old brick and block.

2-Inch Cutting Depth for Real-World Jobs: Designed to get through typical walls, blocks, and masonry layers in a single pass—no chiseling, no patchwork.

No Pilot Bit Needed – Faster Setup: Start drilling directly without a center pilot. Saves time and simplifies setup for both DIY users and jobsite work.

Dry Use Convenience + Wet Option for Hard Materials: Runs dry for most applications. For extended drilling or harder surfaces, add water to reduce heat and extend tool life.

The Drilax 3" Diamond Masonry Hole Saw is built for one job: cutting clean, accurate holes through tough masonry using the drill you already own. Whether you're installing a vent, running a pipe, or opening up a wall for HVAC work, this tool eliminates the need for expensive core drilling equipment. The 3-inch size is ideal for medium-sized pass-throughs in brick, block, and concrete. The included locator guide solves one of the biggest frustrations with large hole saws—starting the cut. It keeps the bit steady and prevents wandering on hard surfaces, giving you control from the first contact. This hole saw uses sintered diamond cutting edges that grind through material instead of cracking it. The result is a smoother, more controlled cut, even in dense or older masonry. With a 2-inch cutting depth, it handles most common wall applications in a single pass. No pilot bit is required, so setup is faster and simpler. It is designed primarily for dry use, making it convenient for jobsite work. For harder materials or extended drilling, adding water helps reduce heat and extend the life of the bit. If you need a reliable way to cut clean holes in masonry without renting equipment or risking damage with standard bits, this is a practical, proven solution.