Simpson D150 Ready Track Bender - Bends 20 & 25 Ga Steel Studs and Track 2-1/2 to 6 In Wide 3-Wings / Cylindrical Shank 070 is a -Hole Dowel

070 is a -Hole Dowel Drill (Through Hole Long Series (70mm))

What types of decking is this screw designed for

Diameter 1-1/2" (38mm)

providing ample range for complex fabrication bends that exceed a full half-circle

060 is a 6 diameter 4 Flute Dowel Drill (Medium Series)

Simpson D150 Ready Track Bender - Bends 20 & 25 Ga Steel Studs and Track 2-1/2 to 6 In Wide 3-Wings / Cylindrical Shank 070 is a -Hole DowelThe Simpson Strong Tie D150 Ready Track Bender Deluxe Tool is a professional grade, portable jobsite solution for creating curved wall and ceiling framing with precision and ease. Designed for contractors and framers who tackle complex curved drywall designs, this innovative tool bends studs and track directly on site by creating compound indentations at consistent intervals along the length of the material eliminating the need for flange or web