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DaduoRi

2" Dry Core Drill Bit for Brick and Block with 3 Adapters Included: SDS Plus, SDS Max and 1/2" Hex Shank, 9.5" Drilling Depth Core Bits for Concrete, Brick, Masonry, 5/8"-11 Thread

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$39.99
Listed $39.99
Analysis Confidence 25%
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Price verified Sep 28, 2026 7:45 PM · Prices & availability subject to change

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Product Details

✓Package(No Pilot Bit): This concrete core bit kit includes 5/8"-11 thread adapters for SDS Plus, SDS Max, and 1/2" Hex shank, a user manual, and a 2-inch outer diameter dry core drill bit for depths up to 9.5 inches
✓Versatile Adapters: Equipped with adapters for easy use with rotary hammers and standard drill, compatible with both fixed or handheld drilling machines with 5/8-11 threads, ensuring broad applicability and flexibility in various drilling scenarios (Never use the hammering mode)
✓Efficient Dry Drilling: This 2" concrete drill bit designed for dry drilling but recommended to use water when encountering concrete(non-reinforced) to prevent tooth breakage and enhance drilling efficiency
✓High Precision: The 2-inch diamond core bit ensures uniform cutting for enhanced drilling performance
✓Multi-Material Drilling: This 2" core drill bit perfects for drilling into soft concrete, brick, block, stone, and masonry, making it versatile for HVAC, electrical, and plumbing tasks. Good for DIYer

⚙️ Specifications

Material
Cobalt
Cutting Diameter
2 inches
Finish Type
Diamond
Shank Type
SDS-Plus
Brand
DaduoRi
Brand Name
DaduoRi
Model
2" core drill bit for concrete
Set Name
2" Dry Core Drill Bit with 3 Adapters (SDS Plus, SDS Max, 1/2" Hex Shank) (1 Piece)
Unit Count
4 Count
Number of Packs
1
Manufacturer
DaduoRi Tool

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