1791791, Powermatic 0.079 Inch Riving Knife
Powermatic 1791791 0.079 Inch Riving Knife
The riving knife rises and lowers with the blade, thus maintaining very small clearance between itself and the blade. This helps prevent rotational kickback, by keeping the kerf from binding when it has cleared the blade. The thin kerf riving knife allows the use of thinner blades to reduce kerf waste.
- Rises and lowers with the blade, thus maintaining blade/knife distance
- Helps prevent binding and kickback
- Can be installed and removed quickly
- The 0.079 inch thickness allows use of thinner blades for less kerf waste