3-1/2" Aggressive Wet Core Diamond Drill Bits for Concrete and Other Masonry 1-1/4"-7 Threaded Arbor

★★★★☆ 4.0 57 reviews

US$21.60
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US$21.60
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Free shipping Free 30-day returns

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Product details

Management number 221918391 Release Date 2026/05/04 List Price US$21.60 Model Number 221918391
Category

3-1/2" Wet diamond coring bits designed for drilling hard concrete, hard brick, and other hard masonry. 1-1/4"-7 threaded arbor. Drilling depth: 14". Wet use only. 10 mm segment height with #30/40 diamond grit.

  • Diameter: 3-1/2 inches
  • #30/40 diamond grit, designed for drilling hard concrete, hard brick, and other hard masonry.
  • Drilling Depth: 14"
  • 1-1/4" - 7 threaded arbor.
  • Wet use only.
UPC 810064975356
Model WBE0312A4
Brand Name EDiamondTools
Shank Type Threaded
Unit Count 1.0 Count
Item Weight 16 ounces
Part Number WBE0312A4
Finish Types Diamond
Manufacturer EDiamondTools
Material Type Diamond
Item Dimensions 14 x 3.5 x 3.5 inches
Tool Flute Type Spiral
Cutting Diameter 3.5 Inches
Number of Flutes 3
Minimum Bore Diameter 3.5 Inches
Surface Recommendation concrete

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