Throat Insert Plate For Ridgid 12 Inch Sliding Miter Saw MS1290LZA MS1290LZ1 Replacement Kerf Board Durable And Stronger Than OEM 829989 Easy Fit Seals Openings Tight Improves Cut Quality And Dust Control

Durable 2-Piece Throat Insert Plate for 12-In Miter Saw
✔️ Two-plate kerf board, fits MS1290LZA/LZ1, carbon PETG, strong build

This replacement kerf board is designed for 12-inch sliding miter saws. It fully occupies the table recess to seal the edge and minimize dust around the cut line, improving overall accuracy. It is compatible with MS1290LZA and MS1290LZ1 table insert needs.

✅ Replaces OEM part #829989 to avoid brittle original plates
✅ Fits 12-inch sliding miter saws; seals the recess to curb dust
✅ 3D printed carbon fiber PETG for durable, strong build
✅ Two-plate design uses three screws total; one plate uses a single screw; no wobble
✅ Third-party replacement, not affiliated with a brand

💡 What is a throat insert plate used for in a 12 inch sliding miter saw? This handy replacement seals the table recess, reduces dust, and helps keep cuts precise. - kerf board replacement for 12 inch sliding saw - compatible with MS1290LZA and MS1290LZ1 - durable carbon PETG material for long life