Simpson 3/8 x 18" Heli-Tie Helical Wall Tie Stainless Steel HELI371800A ABU Adjustable Post Base with Uplift Straight cutterhead has three high-speed

Straight cutterhead has three high-speed steel knives that lock firmly in place to prevent movement while in use

Maximum Capacity: 1/4"-thick mild steel

Notch Capacity OD:

How many times can each cutting block be used before it needs to be replaced

Proprietary oversized chip tray design minimizes over spray and reduces clean up between cuts

Simpson 3/8 x 18" Heli-Tie Helical Wall Tie Stainless Steel HELI371800A ABU Adjustable Post Base with Uplift Straight cutterhead has three high-speedSimpson HELI371800A Heli Tie 3 8 in. x 18 in. Helical Wall Tie by Simpson is a corrosion resistant, Type 304 stainless steel helical wall tie engineered to anchor building faades to structural members or to stabilize brick walls. The helical design allows the tie to be driven quickly and easily into a predrilled pilot hole or embedded into mortar joints during new construction creating a mechanical connection between a masonry faade and its backup