Professional T-Shank jigsaw blades for commercial or occasional use T-Shank fitting jigsaw blades Ideal for cutting wood, mild steel and non ferrous metals Ideal for cutting metal between 1-3mm thick (one particular blade) and the others are suitable for cutting wood Suitable for use with jigsaws that require a T Shank such as Black and Decker, Stanley, Wolf etc... 100pc jigsaw blades with 5 different sizes / specifications Blades are manufactured from high carbon steel and high speed steel for increased strength and durability SET INCLUDES THE FOLLOWING • 20PC HCS-SK5 BLADES – Suitable for use on wood. Total length 100mm, working length 75mm, width 8mm, thickness 1.5mm, tooth distance 4mm – 6 TPI • 20PC HSS-M2 BLADES – Suitable for use on metal. Total length 76mm, working length 50mm, width 8mm, thickness 1mm, tooth distance 1.2mm – 24 TPI • 20PC HCS-SK5 BLADES – Suitable for use on wood. Total length 100mm, working length 75mm, width 9mm, thickness 1mm, tooth distance 3mm – 8 TPI • 20PC HCS-SK5 BLADES – Suitable for use on wood. Total length 100mm, working length 75mm, width 8mm, thickness 1.2mm, tooth distance 4mm – 6 TPI • 20PC HCS-SK5 BLADES – Suitable for use on wood. Total length 76mm, working length 50mm, width 8mm, thickness 1mm, tooth distance 2mm – 12 TPI