21 TPI Bi-Metal T-Shank Jig Saw Blades for Medium Metal (5-Pack)

Optimized blade design for hard to reach areas

Key retaining - ensures that padlock is not left unlocked

Extreme durability and impact resistance for up to 50X longer life versus standard bits

Large ergonomic dials with exclusive blind dial feature permit operation with gloves

9 in. Bi-Metal Recip Blade for Nail-Embedded Wood, Metal, and Pl 21 TPI Bi-Metal T-Shank Jig9 in. Bi Metal Recip Blade for Nail Embedded Wood, Metal, and Plastic (5 Pack) Perma shield coating protects the blade from heat, gumming, and corrosion 1 in. Demolition body for straighter cuts with less vibration Ultra hardened cutting edge for up to five times longer life than standard blades