2 1/2" Dry Core Drill Bit, 5/8"-11 Thread, with 3 Adapters Included: SDS Plus, SDS Max and 1/2" Hex Shank; 9.5" Drill Depth, 2.5 inch Diamond Core Bits for Brick, Block and Masonry

★★★★★ 4.9 111 reviews

$51.99
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Product details

Management number 218683734 Release Date 2026/05/03 List Price $20.80 Model Number 218683734
Category
  • 【Complete Package】Includes 5/8"-11 Thread Adapters to SDS Plus, SDS Max, and 1/2" Hex Shank, along with a User Manual and Dry Core Drill Bit (2.5-inch diameter with a 5/8-11 thread and a maximum working depth of 9.5 inches)
  • 【Versatile Compatibility】Equipped with adapters for easy use with rotary hammers and standard drills, 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 2.5" 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 Concentricity】DaduoRi 2 1/2 inch diamond core drill bits ensures uniform and precise cutting, enhancing overall drilling performance
  • 【Compatible Materials】Suitable for drilling into Brick, Block, Stone, and Masonry, making it good for HVAC installation, electrical work, and plumbing projects

Model 2 1/2" dry core drill bit
Brand Name DaduoRi
Shank Type Hex
Unit Count 4.0 Count
Part Number DaduoRi 2.5" Core Bits 63mm
Point Style Diamond Point
Finish Types Diamond
Manufacturer DaduoRi Tool
Material Type Diamond
Tool Flute Type Straight
Cutting Diameter 2.5 Inches
Number of Flutes 2
Number of Pieces 4
Included Components Core Bit *1; 3 Adapters to SDS Plus, SDS Max, and 1/2 Hex Shank; User Manual*1
Minimum Bore Diameter 9.5 Inches
Surface Recommendation Brick, Concrete, Stone, Masonry

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