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    Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

    Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry

    $75.00 USD
    $75.00 USD
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    Taxes included.
    Features & Details
    • High Compatibility: This set includes a 3-1/2-inch diameter core drill bit, three adapters, and one pilot drill, making it compatible with most standard drills and hammer drills. Combine versatility and convenience for various tasks
    • Precise Positioning: Our diamond dry coring bit comes with a pilot drill, no need for pre-drilling. The sharp tip quickly penetrates the surface, allowing for faster and more accurate positioning, ensuring smooth operation without switching modes
    • Durable & Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness. It resists heat buildup during high-speed drilling or dry operations, avoiding blade detachment and enhancing longevity
    • High-Performance Drilling: Our core bits for concrete features precision-ground teeth for smooth, burr-free edges and faster, accurate cuts. The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation
    • Wide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick. This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions
    Product Specification
    • Wet/Dry Application: Dry
    • Net Weight (Including Accessories): 4.34 lb/1.97 kg
    • Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete, Foam Bricks
    • Item Model Number: dry drill 89*240 5/8-11 internal thread
    • Max Drilling Depth: 9-1/2 in/241 mm
    • Inner Thread: 5/8-11
    • Compatible Machines: Hammer Drills, Drills
    • Product Dimensions: 10.94 x 3.50 x 3.50 in/278 x 89 x 89 mm
    • Diameter: 3-1/2 in/89 mm
    • Welding Method: Laser Welding
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