Leecraft

A zero-clearance insert is a custom-fitted throat plate for a table saw or router table that closes the gap around the blade or bit to nearly nothing. This tight fit supports wood fibers right at the cut, reducing tear-out and splintering on the bottom face of the workpiece.

Leecraft inserts are typically made from phenolic or UHMW (ultra-high-molecular-weight polyethylene) — both durable, dimensionally stable materials that resist warping and remain flat in the table opening over time.

Leecraft produces inserts for a wide range of popular table saw and router table models. Check the product listing for your specific tool's model number to confirm fitment before purchasing.

Yes — many woodworkers keep separate inserts for standard ripping, crosscutting, and dado stacks. A dado-specific zero-clearance insert is cut to match the dado stack width you use most frequently.

Yes. A well-fitted insert reduces the chance of thin offcuts dropping into the blade opening, minimizing kickback risk and improving workpiece control during ripping and crosscutting operations.

The blank insert sits flat in the saw throat. You slowly raise the spinning blade through the blank to cut the kerf in place — this produces a slot sized exactly to your blade's width and angle. Always follow safe startup procedures when doing this.

Yes. Infinity Tools offers price matching on qualifying products — check the price-match policy page for terms and conditions.

Infinity Tools stands behind the products it sells. Visit the quality guarantee page for details on returns and satisfaction policies.

Shipping timelines and carrier options are outlined on the Infinity Tools shipping policies page.

The Infinity Tools learning center covers router table technique, bit selection, and tear-out reduction strategies with practical woodworking guidance.