Starrett 68728 Bi-metal Jigsaw Blade 24 Tpi U-shank

Product Description

The STARRETT 68728 is a bi-metal jigsaw blade designed for fine, controlled cutting in metal, plastic, and other dense materials where a high tooth count is required. At 24 teeth per inch with a wavy tooth set, this blade produces smooth, clean cuts with minimal burring. The U-shank fits a wide range of consumer and professional jigsaw models. Blade length is 3 inches, width is 5/16 inches (0.3125 inches), and thickness is 0.04 inches. Sold in a pack of 5, this blade is a standard stocking item for electricians, plumbers, HVAC technicians, and general contractors who regularly need precision cuts in tight spaces.

This blade is suited for cutting thin-gauge metals, conduit, plastic pipe sections, and similar materials where a fine finish matters. The 24 TPI count makes it appropriate for thin-wall materials that would tear or snag with a coarser blade. The wavy tooth set helps reduce blade binding during the cut. It is a practical shop and van-stock item for trades that encounter varied cutting tasks on the job. The U-shank mounting style makes blade changes fast on compatible jigsaws without additional adapters.

Key Features

• Bi-metal construction for durability across metal and non-metal materials
• 24 TPI with wavy tooth set for smooth, burr-minimizing cuts
• 3-inch blade length for standard jigsaw reach
• 0.04-inch blade thickness reduces kerf and limits material waste
• U-shank design for tool-free or quick-change compatibility
• Pack of 5 for continuous job-site availability

Compatibility

Designed as a U-shank jigsaw blade replacement suitable for jigsaws accepting the U-shank mounting style. No specific model compatibility was provided in the product data.

Installation Notes

Blade installation and changes should be performed with the jigsaw unplugged or the battery removed. U-shank blades typically seat into the blade clamp without tools on most compatible jigsaws — confirm the clamp is fully secured before operation. Always wear appropriate eye and hand protection when cutting metal or hard plastics. Dispose of worn blades safely to prevent puncture injuries.