Insertos de holgura cero (ZCI) de Infinity Tools

A zero clearance insert is a custom throat plate for a table saw with a blade opening cut to match the exact kerf of your blade. It supports the wood fibers immediately beside the cut, preventing tear-out on the underside of the workpiece — a significant quality improvement when cutting veneer, plywood, and hardwood.

Infinity Tools offers zero clearance inserts for SawStop Z, C, and I cabinet saws as well as SawStop contractor saws. The 3-Pack Inserts for Z, C & I Cabinet Saws and the Contractor Saw 3-Pc Insert Pack cover the most common SawStop configurations.

Start with the blade lowered below the table surface. Place the blank insert in the throat plate opening and lock or tape it in place. Turn on the saw and slowly raise the blade through the insert to create the zero clearance opening. For safety instructions, consult your saw's manual and the Infinity Tools Learn blog for detailed guidance.

Yes, but you need a separate ZCI for each dado width you use regularly. The Infinity 3-Pack Inserts give you multiple blanks so you can dedicate inserts to your rip blade, a dado set, and other configurations.

The Betterly TruCut Zero Clearance Tablesaw Insert System is a universal adjustable insert solution that adapts to different throat plate openings, providing zero clearance support without requiring a blade-cut blank for each setup.

Yes. The Miter Saw 5-Pc Zero Clearance Insert Tape applies to the miter saw fence and table surface to provide zero clearance support at the cut line, reducing splintering in trim work and crosscutting applications.

Zero clearance inserts can actually improve dust collection in some saws by reducing the throat plate gap through which fine dust can escape upward onto the table surface. Most ZCI designs still allow adequate airflow for the saw's under-table dust port.

Most woodworkers benefit from at least two inserts: one for their primary ripping or crosscut blade and one for a dado stack. A third spare allows you to keep a fresh blank on hand. The Infinity 3-Pack Inserts are sized accordingly.

Yes. All Infinity Tools purchases are backed by the quality guarantee. Review the full policy on the quality guarantee page.

See the shipping policies page for current rates, estimated delivery times, and carrier options for ZCI inserts and all Infinity Tools products.