For soft wood to 1-1/2", hardwood to 3/4", plastic to 3/4" thick.Unique tooth design allows the blade to cut on both the up and downstroke. Cuts a little slower for more control, which is especially useful in delicate fretwork. Finish is smooth with clean, sharp, splinter-free edges in hard/soft wood, plywood, plastic and Corian. 2-way cutting action prevents melting behind the cut in most plastic including acrylic, lexan (polycarbonate), fiberglass, and plexiglas. Has no top or bottom for easy blade installation. Blade can be turned over for a fresh new set of teeth. Blades are 5" long with plain ends.

• For soft wood to 1-1/2", hardwood to 3/4", plastic to 3/4" thick
• Unique tooth design allows the blade to cut on both the up and down stroke.
• Finish is smooth with clean, sharp, splinter-free edges in hard/soft wood
• 2-way cutting action prevents melting behind the cut in most plastic including acrylic,
• Blade can be turned over for a fresh new set of teeth, 12 Blades Per Pack