HSS U-shank Jigsaw Blades STANLEY STA22042 — HSS 91.5×75 mm, 2 pcs for metal

Set of two STANLEY HSS U-shank jigsaw blades, model STA22042, sized 91.5×75 mm and designed specifically for cutting metal. Manufactured from high-speed steel (HSS), these blades combine hardness and toughness to maintain a sharp cutting edge when working with a range of ferrous and non-ferrous metals. The U-shaped shank fits most compatible reciprocating jigsaws that accept U-shank blades, enabling straight and curved cuts in workshop, maintenance, and fabrication tasks.

Advantages

The high-speed steel construction offers improved wear resistance and heat tolerance compared with standard carbon blades, reducing the frequency of blade changes during continuous metal cutting. The compact 91.5×75 mm blade length provides better control for fine or detail cutting while the tooth geometry is optimized for metal to produce cleaner edges and minimize burring. Supplied as a set of two, the blades allow for quick replacement on the job and extended work cycles without interruption.

Suitable for

• Cutting sheet metal, thin steel plate and non-ferrous metals
• Workshop maintenance and repair tasks
• Detail work requiring straight or curved metal cuts
• Reciprocating jigsaws with U-shaped shank blade holders

Key specifications

• Blade material: high-speed steel (HSS)
• Shank type: U-shaped shank for compatible jigsaws
• Blade dimensions: 91.5 × 75 mm
• Pack quantity: 2 blades
• Application: metal cutting (ferrous and non-ferrous)

How to use

Install the blade in a compatible reciprocating jigsaw by securing the U-shaped shank into the tool's blade holder according to the jigsaw manufacturer's instructions. Select an appropriate cutting speed and feed rate for the type and thickness of metal being cut; lower speeds and steady, consistent pressure reduce heat build-up and prolong blade life. Support the workpiece firmly and mark the cutting line clearly. For curved cuts follow the line slowly and avoid forcing the blade to prevent premature wear or breakage.

Usage recommendations

For best results, use cutting lubricant or coolant when working with thicker or harder metals to lower cutting temperatures and extend blade life. Inspect blades before use for any visible damage and replace blades showing excessive wear or chipped teeth. Match blade tooth pitch and cutting speed to the metal thickness: finer teeth for thinner sheets, coarser patterns for slightly thicker materials.