These Starrett Bi-Metal King Cut™ Reciprocating Blades have the following specification:
ID: BTR6610-5
Application: Rescue & Demolition
Application Material Thickness: 13-63mm (1/2-2.1/2in)
Dimensions: 152 x 25 x 1.60mm (6 x 1 x 0.063in)
TPI: 6-10
Blade Shape: Tapered
Pack: Plastic Tube
Pack Quantity: 5