Features: 10 TPI variable-pitch tooth pattern for clean cuts in hard and soft wood, plywood, plastics, OSB, laminated particle board 3/16 In. to 1-1/4 In. thick High carbon steel construction for long life in wood materials 4 Inch overall length, 3 inch working length Specifications: Model Number: T101B Material: High Carbon Steel (HCS) Type: Clean for Wood Application: Hard/soft woods, plastics, OSB, plywood, laminated particle board 3/16"-1-1/4" Jig Saw Blade Type: Jig Saw T-Shank Type of Cut: Straight fine cuts Tooth Design: Ground teeth and taper ground back Teeth Per Inch: 10 Teeth Per Inch Overall Length: 4.0" (100mm) Working Length: 3" (74mm) Quantity: 5 Pcs/1 Set Note: Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 5 x Jigsaw Blades