Starrett 68730 Bi-metal Jigsaw Blade 24 Tpi U-shank 5pk

Product Description

The STARRETT 68730 is a bi-metal jigsaw blade designed for precise, fine-tooth cutting in metal, plastics, and other demanding materials. Running 24 teeth per inch with a wavy tooth set, this blade delivers smooth, controlled cuts that minimize burring and material tear-out. The U-shank fits standard jigsaw chucks commonly found across professional-grade and contractor tools. At 0.04 inches thick and 3/8 inches wide, the blade offers a narrow profile suited to detail and contour-adjacent work where blade deflection needs to stay minimal. Sold in a pack of 5, this SKU is practical for shops and service vans where blade turnover is routine.

The 68730 is best suited for trade applications involving thin sheet metal, conduit cuts, metal strapping, or finish trimming in electrical, plumbing, and HVAC service work. The 24 TPI count makes it appropriate for thin-gauge material where a coarser blade would cause excessive vibration or snagging. At 5 inches in blade length, it handles standard-depth cuts in typical field and shop scenarios. Electricians, pipefitters, and HVAC technicians will find this blade useful for sheet metal knockouts, thin-wall tubing, and similar service tasks.

Key Features

• Bi-metal construction for durability across metal and plastic cutting applications
• 24 TPI with wavy tooth set for smooth, low-burr cuts in thin-gauge material
• U-shank fits standard jigsaw chuck types used in professional tools
• 5 inch blade length handles common field and shop cut depths
• Narrow 3/8 inch width and 0.04 inch thickness reduce deflection in straight cuts
• Pack of 5 supports high-turnover trade use

Compatibility

Designed as an OEM-style replacement or direct-fit blade for jigsaws accepting U-shank blades in standard professional and contractor tool platforms.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with jigsaw blade changes per the tool manufacturer's procedure. Power down and unplug the jigsaw before swapping blades. Confirm the U-shank seats fully and the blade retention mechanism is locked before resuming operation. Use appropriate eye and hand protection when cutting metal with any jigsaw blade.