Premium 1-1/4 UNC Diamond Core Drilling Bit – Precision & Durability for Heavy-Duty Applications
Engineered with industrial-grade diamond segments for unmatched cutting efficiency on concrete, masonry, and reinforced materials. High-frequency welded steel body ensures stability and heat resistance during prolonged use. Optimized for wet/dry drilling with laser-welded segments to prevent premature wear. Ideal for construction, plumbing, and HVAC installations requiring clean, precise holes. Exclusive wholesale pricing for bulk orders – global shipping with guaranteed lowest rates. Stock up on professional-grade tools without compromising quality or budget.