High-Quality BJ-255 Diamond Core Drilling Machine
Industrial-grade diamond core drill for precision concrete cutting and drilling, engineered with hardened steel body for maximum durability. Features high-precision diamond-embedded segments for fast, clean cuts in reinforced concrete, asphalt, and masonry. Optimized V2 design reduces vibration and improves stability during operation.
Ideal for construction professionals, contractors, and DIY enthusiasts tackling heavy-duty drilling tasks. Suitable for plumbing, electrical installations, and HVAC system setups. Includes advanced heat dissipation to prolong motor lifespan.
Globally sourced premium materials ensure unmatched performance at wholesale pricing. Bulk orders available for large-scale projects. Trusted by professionals for reliability and efficiency.






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Color:Red;
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Color:Purple;
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high-quality BJ-255 diamond core drilling machine/concrete cutting drilling diamond core drill V2
$450$589.32-23.64%
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