Simpson 1/4" x 3-1/4" Trim-Head Screw Anchor, Bronze TNTB25314TTR Step Drill Bit 01 is a router collet

01 is a router collet extension with 1/4-inch collet and 1/2-inch shank

Aircraft panel fabrication and repair

Width: 1-5/8 in

125" Dia x 1" Length)

Simpson 1/4" x 3-1/4" Trim-Head Screw Anchor, Bronze TNTB25314TTR Step Drill Bit 01 is a router colletThe Simpson Strong Tie Titen Turbo 1 4" x 3 1 4" Trim Head Screw Anchor delivers fast, reliable fastening in concrete and masonry applications. Engineered with a revolutionary thread design that reduces driving torque while maintaining superior holding power, this bronze coated carbon steel anchor gives installers a trouble free experience from first drive to final set. Whether you are anchoring wood to concrete or wood to masonry, the Titen Turbo's