New Arrivals/Restock

4 Inch Wet Core Drill Bits, DaduoRi 4" Core Bit for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Bit for Cured Concrete with Rebar, Hard Masonry, Brick Block, Stucco, Stone (102mm)

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US$40.79 cheaper than the new price!!

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Used  US$27.19
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Product details

Management number 220607680 Release Date 2026/05/03 List Price US$27.19 Model Number 220607680
Category
  • SPECS: Core drill bit 4" diameter(outside),1-1/4" - 7 threaded arbor,14" drilling depth.
  • USE WITH: For use with 1-1/4" - 7 spindle handheld core drills or core drill rigs with stand; use on rotary mode only.
  • LONGEVITY: 4" Core bits feature uniform distribution and large diamond for fast-speed.Wet used!
  • VERSATILE: 4 inch diamond hole saw drill bit core brick,concrete block with light steel reinforcement or hard masonry, stone.
  • RELIABLE: Adopt new materials and advanced sintering process and welding process, which significantly improves the sharpness and resistance of this concrete hole saw.

Brand Name DaduoRi
Shank Type Threaded
Unit Count 1.0 Count
Part Number DaduoRi -DEEP CORE BIT-4 INCH
Manufacturer DaduoRi Diamond Tool
Material Type Diamond
Tool Flute Type Straight
Cutting Diameter 4 Inches
Number of Flutes 2
Cutting Angle String 45 Degrees
Minimum Bore Diameter 4 Inches
Surface Recommendation Brick, Concrete, Masonry

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