High compatibility: The 4-1/2 inch water core drill uses a universal 1-1/4 inch-7 thread, allowing quick and easy connection to standard handheld drills or drill presses.
Water drill: This diamond wet core drill is suitable for wet cutting conditions, reducing heat buildup and friction resistance, increasing drilling speed.
Durable and sturdy: Made from high-quality carbon steel with precision welding, this drill features a hardness of 95HRB, withstanding heat during high-speed drilling.
High-performance drilling: It has teeth with precise sharpening for smooth edges without burrs and faster, accurate cuts, with the center of the teeth aligned with the installation axis.
Wide application: Ideal for drilling reinforced concrete, red brick, concrete, and foam brick. Used in air conditioning installations, plumbing, and various constructions.
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Model number: 114*350
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Diameter: 4-1/2 / 114 millimeters
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Internal thread: 1-1/4 in-7
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Maximum drilling depth: 356 mm
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Welding method: Laser welding
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Wet/Dry application: Wet
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Compatible machines: Handheld drills, drill presses
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Compatible cutting materials: Reinforced concrete, red bricks, concrete, foam bricks
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Net weight: 6.26 lb / 2.84 kg
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Product dimensions: 16.22 x 4.49 x 4.49 inches / 412 x 114 x 114 millimeters
76 Coins
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