[T Shank | 4 -Inch | 6 TPI]
[U Shank | 4 -Inch | 10 TPI]
[T Shank | 4 -Inch | 10 TPI]
High carbon steel, fleam ground teeth. For very fast, clean cutting in wood.
IRWIN T-Shank 4" 6TPI Carbon Fleam Ground - a jig saw blade that is precision ground for smooth cutting in hard & soft wood, plastics, laminate, particle board, and plywood. Features a T-Shank design.