Diamond Core Drill Bit For Concrete Wet Drilling Holes
Premium diamond grit coating ensures ultra-fast, precise drilling in concrete, brick, and masonry. Industrial-grade steel body with laser-welded segments for maximum durability and heat resistance. Wet drilling design reduces dust, extends bit life, and prevents overheating for smooth, clean cuts. Ideal for plumbing, electrical installations, and HVAC work in tough construction environments. Exclusive high-concentration diamond matrix delivers 3x longer lifespan than standard bits. Compatible with rotary hammer drills for professional-grade performance. Global wholesale pricing available—bulk orders get unbeatable discounts. Trusted by contractors worldwide for heavy-duty drilling solutions.