High Carbon Steel for fast wood cutting and pruning. This is a high quality, professional wood pruning and wood cutting set that includes 3 of 6-inch blades, 3 of 9-inch blades and 2 of 12-inch blades. Sold as an 8-pack for wood pruning and wood cutting blades. Includes a convenient and durable case that protects the blades during storage and transport. Works with all major reciprocating saw brands such as DeWalt, Makita, Ridgid, Milwaukee, Porter & Cable, Skil, Ryobi, Black & Decker, Bosch, Hitachi. Sawsall saw blades that are ideal for pruning blade for reciprocating saw. These pruning blades are long lasting for reciprocating saws and sawzall (sawsall) saws that cut fast.