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3 Inch (76mm) Industrial Laser-Welded Diamond Core Drill Bit, 14 Inch Drilling Depth, 1-1/4"-7 UNC Thread – Heavy Duty Wet Core Bit for Reinforced Concrete, Asphalt, Brick, Stone

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US$59.99 cheaper than the new price!!

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Used  US$40.00
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Product details

Management number 209973112 Release Date 2026/04/02 List Price US$40.00 Model Number 209973112
Category
  • Industrial-Grade Laser Welded Segments Built for professional contractors. Laser-welded diamond segments deliver extreme bonding strength and durability for continuous coring in reinforced concrete and asphalt.
  • High-Density Diamond Segments – Faster & Longer-Lasting High diamond concentration ensures faster penetration, smoother cutting edges and longer service life compared to standard density core bits.
  • Cuts Reinforced Concrete with Rebar & Asphalt (Wet Only) Designed for wet drilling through reinforced concrete with rebar, asphalt, brick, granite and masonry. Strong penetration on tough, mixed materials.
  • 14 Inch Drilling Depth for Deep Coring Jobs Extra-long drilling depth handles deep wall and floor coring for plumbing, electrical conduit, HVAC and structural installations.
  • Standard 1-1/4"-7 UNC Professional Connection Universal 1-1/4"-7 UNC thread fits most professional core drilling machines and rigs. Stable mounting, high torque transfer with reduced vibration.

Brand Name NINEROARS
Unit Count 1.0 Count
Manufacturer NINEROARS
Material Type Alloy Steel
Item Dimensions 3 x 3 x 15.7 inches
Tool Flute Type Straight
Cutting Diameter 3 Inches
Included Components DIAMOND CORE DRILL BIT

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