Starrett STRBT1265 BT126-5 Bi-Metal Reciprocating Blade Wood Tapered 300mm 6 TPI (Pack 5) These Starrett Bi-Metal Reciprocating Saw Blades will slice through wood quickly and efficiently. Blades are available in a straight and tapered cut format the tooth pitches ensure that the blades will cut thick wooden beams. These Starrett Bi-Metal Reciprocating Blades have the following specification: ID: BT126-5 Application: 3X POWER - Wood Application Material Thickness: 13-63mm (1/2-2.1/2in) Dimensions: 300 x 19 x 1.30mm (12 x 3/4 x 0.050in) TPI: 6 Blade Shape: Tapered Pack: Plastic Tube Pack Quantity: 5