Riving Knife

A vertical splitter mounted behind a table saw blade that prevents the kerf from closing and pinching the blade — a critical kickback safety feature.

1 guide is about this tool

Concepts

Three Failure Modes, Four Fixes, and the Difference Between a Riving Knife and a Splitter

Table saw kickback launches wood at up to 120 mph — faster than you can react. Learn the 3 failure modes and 4 hardware fixes that prevent each.

Beginner · Updated May 3, 2026