Masonry Core Drill Bit - Dry Cutting - Ultra Value - Brick, Concrete, Masonry

Designed for HVAC installers boring through foundation walls for refrigerant lines and electrical conduit, this dry-cutting masonry core drill bit handles brick, concrete, and block without water feed systems. The dry-cutting design eliminates slurry mess and lets you work in occupied buildings or finished spaces where wet cutting creates problems. Virginia Abrasives engineers this bit for general contractors and maintenance crews who need reliable penetrations without specialized equipment. The ultra value construction delivers consistent performance across multiple materials while keeping costs manageable on multi-hole projects. Works with standard rotary hammer drills for door hardware installations, plumbing penetrations, and mechanical rough-ins. Built for residential remodelers, commercial maintenance teams, and small concrete contractors running everyday drilling operations.