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DaduoRi

8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm)

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$135.99
Listed $24.99
Analysis Confidence 33%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 21, 2026 2:19 PM · Prices & availability subject to change

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📝 Product Overview

🏪 Sold by DaduoRi
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓LONG-LASTING DESIGN: Crafted from durable cobalt steel with diamond grit coating, this 8" wet core drill bit can drill through concrete, masonry, brick, block and more with ease.
✓DEEP DRILLING CAPACITY: With its 14 inch drilling depth, this core bit allows drilling through thick concrete walls, footings, slabs and other construction materials.
✓PRECISE CUTS EVERY TIME: The 8 inch diamond grit coated cutting head ensures clean, accurate holes are drilled through tough materials without breaking or dulling easily.
✓UNIVERSAL FIT: Featuring a 1-1/4 inch to 7 inch thread connection, this core drill bit is compatible with most handheld core drills or core drill rigs with stand.
✓SAFE WET CORE DRILLING: Use with water for dust suppression and bit cooling during masonry cutting to prevent overheating, improve bit life

⚙️ Specifications

Material
Concrete, Masonry, Brick, Block, Cement, Stucco, Stone
Cutting Diameter
8 inches
Finish Type
Diamond
Shank Type
Straight
Brand
DaduoRi
Brand Name
DaduoRi
Model
8" core drill bits
Unit Count
1 Count
Number of Packs
1
Manufacturer
DaduoRi Tool
Part Number
DaduoRi 8 inch concrete core bit

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