Masonry
Bobco Metals supplies industrial-grade masonry drill bits designed for drilling into concrete, brick, and block. Our bits feature durable tungsten carbide tips and comply with ANSI B212.15 standards for reliable performance. Available for same-day pickup in Los Angeles.
5/16" x 4-1/2" Masonry Industrial Drill Bit, Carbide Tip$3.99This industrial-grade 5/16" x 4-1/2" masonry drill bit is engineered for high-performance drilling in concrete, brick, and block. It features a durable tungsten carbide tip for extended life and precision, manufactured to meet ANSI B212.15 standards. Learn More