Tapcon® 11249 Carbide-Tipped Concrete Drill Bit, 5/32" x 4-1/2", 4-Pack Autumn_Cleaning 5 kPa) increments from 30

5 kPa) increments from 30 to 150psi (2 to 10 bar) with corresponding high ratings from 650

polished marble

Display on pegboard or display merchandiser

weather and rust-resistant

Tapcon® 11249 Carbide-Tipped Concrete Drill Bit, 5/32" x 4-1/2", 4-Pack Autumn_Cleaning 5 kPa) increments from 30Tapcon Carbide Tipped Drill Bits are manufactured with higher tolerances than ANSI standards, enabling you to drill precise holes for maximum holding power. This Standard drill bit is universally used for drilling smaller pilot holes in concrete, block and brick, and works seamlessly with Tapcon anchors. 4 Pack Diameter: 5 32" Length: 4 1 2" For Use With Fastener Diameter: 3 16" For Use With Fastener Length: 2 1 4" to 2 3 4" Carbide tip for strength