Spyder Skeleton 4 in. High Carbon Steel T-Shank Fast Straight Jig Saw Blade 17 TPI 2 pk

CrV Skeleton blades dissipate cutting heat like no other blade - they won't warp from frictional heat, making straight cuts more true. The parallel-cut, open framework design barely touces the side of the cutting channel to further reduce heat build-up, making these the straightest cutting blades. Use for clean straight cuts in soft and hard woods and laminated wood.