Astrocut DCB Masonry Premium Dry Diamond Core Drill Bit (10″ Barrel)
The Astrocut Premium Dry Core Bit is a reliable choice for masonry work when water is not an option. This bit drills through brick, block, and non-reinforced concrete efficiently. Each bit features laser-welded turbo segments to increase cutting speed and precision on the job. The built-in cooling slots manage heat to prevent the bit from wearing out prematurely. It is a durable tool for installing pipes, HVAC systems, or conduit in demanding environments.
Key Features
- Turbo Segmented Laser Welded Design: Provides faster and cleaner cuts to help you finish jobs quickly.
- 10mm Premium Diamond Segments: These high-quality segments are specifically engineered for the friction of heavy-duty dry drilling.
- 10″ Barrel Length: This depth is ideal for deep coring tasks through standard brickwork and concrete blocks.
- Integrated Cooling Slots: These slots pull heat away from the cutting edge to maintain speed and extend the life of the tool.
- Dry Use Only: This bit is specifically intended for job sites where a water supply is restricted or unavailable.
- Standard 5/8-11 TPI Connection: This arbor fits most common core drilling machines for a reliable and easy attachment.
Available Sizes
We offer these bits in diameters of 1″, 1.5″, 2″, 2.5″, 3″, 3.5″, 4″, 5″, and 6″. This range gives you the flexibility to handle almost any core drilling application.
Why Choose the Astrocut DCB Series?
Our dry diamond core bits are built for durability and speed. The DCB Series allows you to achieve professional results without the mess of a wet rig. Contractors trust these bits because they hold up under tough conditions and deliver consistent performance.
Purchase Benefits
- Free Ground Shipping: We provide free shipping on every order directly to your shop or job site.
- Volume Discounts: Save up to 10 percent when you stock up and purchase multiple items at once.
- 60 Day Returns: We offer a no-hassle return policy for 60 days on any unused bits in their original packaging.
Order your premium diamond core bits today to experience the difference in speed and durability. Take advantage of our fast shipping and professional-grade quality.






