Cut perfect recessed channels for countertop support brackets in seconds. The Brace Setter - Adjustable Countertop Support Bracket Slot Cutter is a purpose-built cutting tool for countertop fabricators who need a fast, repeatable way to create recessed channels for countertop support braces. Designed to attach to a standard 5/8"-11 angle grinder, the Brace Setter cuts a precise 2-9/16" wide groove in hardwood, softwood, plywood, and laminate substrates. Instead of relying on slower, less consistent methods to recess support brackets, fabricators can create a clean, uniform channel that's ready for brace installation. The adjustable design gives you control over cutting depth from 0 to 3/8". Simply turn the top adjustment to raise or lower the cutting blades and dial in the depth required for the application. Three cutting blades provide 54 durable tungsten-carbide teeth, delivering aggressive material removal and increased cutting power while maintaining the precision needed for professional countertop installations. Why fabricators choose the Brace Setter: Cuts a precise 2-9/16" wide brace channel 0–3/8" adjustable cutting depth Attaches to standard 5/8"-11 angle grinders Three-blade cutting system with 54 tungsten-carbide teeth Cuts hardwood, softwood, plywood, and laminates Creates consistent recessed channels for countertop support braces Built specifically for professional countertop fabrication and installation Spend less time cutting brace channels and more time installing. The Brace Setter turns a repetitive fabrication task into a fast, controlled, repeatable process.