2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

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Management number 221918386 Release Date 2026/05/04 List Price $14.80 Model Number 221918386
Category
  1. Tools & Home Improvement
  2. Power & Hand Tools
  3. Power Tool Parts & Accessories
  4. Power Drill Parts & Accessories
  5. Drill Bits
  6. Masonry Core Drill Bits
  • PRECISE & DEEP CORE DRILLING – 2 inch diameter bit with up to 400 mm (15.7") drilling depth, ideal for core drilling through reinforced concrete, masonry and hard surfaces.
  • HIGH-QUALITY DIAMOND SEGMENTS – 10 mm segment height gives robust cutting power and longevity; engineered for wet drilling to reduce friction and overheating, extending bit life.
  • UNIVERSAL 1-1/4"-7 ARBOR THREAD – Fits most standard core drill machines — simply check thread compatibility before purchase for hassle-free installation.
  • VERSATILE APPLICATION – Perfect for plumbing, HVAC installation, anchor bolt placement, conduit installation, or any project needing clean, precise round holes through masonry or concrete walls/floors.
  • DURABLE & SAFE PERFORMANCE – Built to reduce chipping and cracking on tough surfaces; wet drilling design minimizes dust and debris for safer, cleaner worksite.

Model 5c1b9249-400d-44ff-98db-0da73d5b2575
Brand Name NINEROARS
Shank Type Threaded
Unit Count 1.0 Count
Part Number ZCDB47051
Point Style Diamond Point
Finish Types Uncoated
Manufacturer nineroars
Material Type Alloy Steel
Item Dimensions 15.9 x 2 x 2 inches
Tool Flute Type Spiral
Cutting Diameter 2 Inches
Number of Flutes 2
Included Components segment
Minimum Bore Diameter 2 Inches
Surface Recommendation Brick, Concrete, Masonry

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

2 inch Wet Diamond Core Drill Bit for Concrete & Hard Masonry – 400 mm Drilling Depth, 10 mm Segments, 1-1/4"-7 Universal Thread Arbor

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