Diamond Core Drill Bit - Heavy Duty Orange Precast Core Bore Bit

Engineered for drilling clean holes through precast concrete panels and tilt-up walls where precision matters. This heavy-duty orange core bit from Diamond Products delivers consistent performance in dense, reinforced precast applications. The specialized diamond segment design handles the hardness variations found in factory-cast concrete while maintaining straight bore paths through rebar and aggregate. Orange-coded segments indicate formulation optimized for precast work, providing the right balance of cutting speed and segment life. Wet drilling compatible for dust control on enclosed jobsites. Designed for concrete contractors and precast installers running electrical, plumbing, and HVAC penetrations through structural panels.