PORTER-CABLE 5558 4-Inch, 6 Tooth Plate Joiner Blade
- 6-Tooth, Carbide Tipped (10,000 rpm max).
- Kerf: .155 to .160, 7/8-inch center hole.
- Blade can be re-sharpened to save replacement costs.
- 7/8-inch arbor hole and four-inch diameter blade for powerful, rapid results.
- Affixes on and detaches with minimal effort.