These do come in different package's but each package is the same, just some are 'newer' packaging
Bosch Progressor for Wood blades offer fast, clean cuts through wood and wood products. Patented progressive tooth design produces fast cuts and long life in thick and thin materials. T-shank design for maximum grip and stability which fits 90% of all current jigsaw makes and models.
Benefits
Progressor® tooth design provides superior performance in speed and cleanliness of cut
Ideal for fast and clean cuts through thick and thin wood
Ground teeth for superior speed and cleanliness and taper ground backing for increased blade life
Tip engineered for easy plunge cuts
High carbon steel construction for long life in wood
4-1/2 In. overall length, 3-17/32 In. usable length
5 piece pack
Application Thick/thin, hard/soft woods including laminated particle board, OSB, plywood and particle board
Blade Height 0.38"
Blade Length 4.5
Blade Thickness 0.06"
Jig Saw Blade Type Jig Saw T-Shank
Material High Carbon Steel
Overall Length 4.5
Quantity 5
Teeth Per Inch 8-12 Progressive Teeth Per Inch
Tooth Design Ground teeth and taper ground back
Type Progressor for Wood
Type of Cut Straight, accurate, splinter free cuts
Working Length 3-17/32"
