- DaduoRi 2-Inch Dry Diamond Core Drill Bit – Includes SDS Plus, SDS Max, And 1/2" Hex Shaft Adapters, 9.5" Drilling Depth For Brick & Soft Concrete (No Pilot Bit)
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About This Product
Got holes to drill in concrete, brick, or masonry but don't want to mess with a wet rig?
It's a 2-inch outer diameter bit with a 9.
5-inch drilling depth, and it comes with three adapters—SDS Plus, SDS Max, and a 1/2-inch hex shank—so you can use it with just about any rotary hammer, impact drill, or standard drill that takes 5/8-11 threads.
No pilot bit included, but the adapters cover the compatibility side.
This thing is designed for dry drilling, which is way less messy and more convenient for quick jobs.
That said, if you hit rebar or really hard concrete, it's a good idea to add some water to keep the teeth from overheating or breaking.
The build quality is solid, and the adapters are well-made so they don't slip or wobble when you're drilling.
The seller also offers optional water-injection adapters if you want to upgrade later for wet drilling on tough materials.
Whether you're a pro tradesperson or a serious DIYer, this bit set covers a lot of ground.
Just remember to match the adapter to your drill, and you're ready to bore through brick or block.
A handy addition to your toolbox that saves you from renting expensive core drills for smaller jobs.
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Customer Reviews
4.8 out of 5
