Simpson 9/16" Dia. Hole-Cleaning Wire Brush Head for SET-3G (ETB56S) Black powder coat which minimizes cam-out and improves

which minimizes cam-out and improves torque transfer

a sealed maintenance-free gear train

The machine also includes an electro-magnetic brake

3/4" hog ring anvil

or well-dried lumber

Simpson 9/16" Dia. Hole-Cleaning Wire Brush Head for SET-3G (ETB56S) Black powder coat which minimizes cam-out and improvesSimpson ETB56S ETBS 9 16 in. Wire Hole Cleaning Brush Head is a precision engineered wire brush head from Simpson Strong Tie, designed specifically for cleaning drilled holes prior to adhesive anchor installation. Built for use with Simpson Strong Tie SET 3G and AT 3G adhesives, this brush delivers proper hole cleaning with fewer brush strokes at embedments up to 20 times the anchor diameter helping ensure a clean, reliable bond for your anchoring