Simpson 1/4" x 3-1/2" Countersunk Titen HD Anchor Heavy-Duty Driver Bits 00 is a Router Bit

00 is a Router Bit Bearing

which helps maintain precise

Pre-drilling is recommended near board ends to prevent splitting

cutting tip that bores into wood fibers rather than pushing them aside

Simpson 1/4" x 3-1/2" Countersunk Titen HD Anchor Heavy-Duty Driver Bits 00 is a Router BitSimpson THDB25312CS Titen HD 1 4 in. x 3 1 2 in. Zinc Plated Countersunk Head Heavy Duty Screw Anchor by Simpson is a high strength carbon steel screw anchor engineered for reliable fastening in cracked and uncracked concrete and masonry. Designed to set the standard for high performance anchoring and ease of installation, the Titen HD delivers industry leading load capacity even under seismic and wind governed conditions, while the countersunk head