7 Inch Concrete Core Drill Bit, 14" Drilling Depth, 1-1/4"-7 Thread Core Bits for Concrete with Rebar, Masonry, Brick Block and Stone, Wet Coring

DaduoRi

7 Inch Concrete Core Drill Bit, 14" Drilling Depth, 1-1/4"-7 Thread Core Bits for Concrete with Rebar, Masonry, Brick Block and Stone, Wet Coring

Name: 7 Inch Concrete Core Drill Bit, 14" Drilling Depth, 1-1/4"-7 Thread Core Bits for Concrete with Rebar, Masonry, Brick Block and Stone, Wet Coring
Brand: DaduoRi
SKU: B0F32RGF1K
Price: 129.59 USD
Availability: InStock

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$119.59

Listed $25.99

Analysis Confidence 23%

🏷️ Price includes Coupon savings

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Price verified Sep 24, 2026 7:06 AM · Prices & availability subject to change

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Product Details

✓Outer Diameter: 7 inch/180mm; Thread Size: 1-1/4"-7 UNC standard thread. Fits most handheld core drills and core drill machines with rig. Adapter not included; available separately in our store

✓LONG-LASTING DESIGN: Crafted from durable cobalt steel with diamond grit coating, this 7" wet core drill bit can drill through light steel reinforcement, masonry, brick, block and more with ease

✓DEEP DRILLING CAPACITY: At 14 inches, this 7" core bit allows drilling holes well over a foot into tough materials like concrete, cement and stone blocks

✓RELIABLE: Adopt new materials and advanced sintering process and welding process, which significantly improves the sharpness and resistance of this concrete coring bit

✓At DaduoRi, we focus on providing efficient, reliable, and high-quality core drilling solutions for every project