CMT JT718BF-3 Jig Saw Blades are high-speed steel, bi-metal construction blades engineered specifically for cutting sandwich panels and composite materials up to 4-3/4 inches thick. At 7-1/4 inches in total length with a 6-3/8-inch cutting height and a 14 TPI tooth configuration, these blades deliver straight, fine cuts through layered panel materials with minimal edge tear-out. The T-shank fitting ensures compatibility with all major jig saws, and the 1.8mm tooth pitch keeps each pass smooth and controlled. This package includes 3 blades, giving professionals and serious users a reliable supply for demanding panel fabrication and installation work.

Key Features

• HSS Bi-Metal (BIM) Construction - high-speed steel teeth bonded to a flexible body provide superior wear resistance and extended blade life when cutting through layered sandwich panel materials, reducing how often you need to stop and swap blades.
• 7-1/4-Inch Total Length with 6-3/8-Inch Cutting Height - the extra-long blade reaches deep enough to handle thick composite assemblies while maintaining full control throughout the cut.
• 14 TPI Tooth Configuration at 1.8mm Tooth Distance - fine tooth spacing produces straight, clean cuts in sandwich panels, minimizing chipping and surface damage on finished or laminated faces.
• Designed for Sandwich Panels up to 4-3/4-Inch Thickness - purpose-built geometry handles the variable density and layered construction of sandwich and composite panel materials that can cause standard blades to deflect or bind.
• Universal T-Shank - fits all major jig saw brands and models without an adapter, so the blade is ready to install immediately on cordless and corded tools alike.
• 3-Piece Pack - multiple blades per package means you have backups on hand during extended or high-volume cutting sessions, reducing downtime on the job.

Why This Product

• If you regularly cut sandwich panels or composite assemblies, standard wood or metal blades often deflect, tear faces, or bind in the layered material - the JT718BF is purpose-built with a fine 14 TPI tooth pitch specifically to deliver straight, controlled cuts through panels up to 4-3/4 inches thick.
• The 7-1/4-inch blade length and 6-3/8-inch usable cutting height give you the reach needed for thicker composite panels without sacrificing stability or cut accuracy.
• The universal T-shank design means these blades drop straight into virtually any jig saw you already own, eliminating the need for adapters or compatibility research before starting a job.
• Buying in a 3-piece set keeps spare blades within reach during continuous work, so a worn or damaged blade never becomes a project-stopping problem.

Specifications

• Manufacturer Part Number: JT718BF-3
• Brand: CMT Orange Tools
• Total Length: 7-1/4"
• Cutting Height: 6-3/8"
• Number of Teeth: 14 TPI
• Tooth Distance: 1.8mm
• Maximum Material Thickness: less than 4-3/4"
• Shank Type: T-Shank
• Blade Material: HSS (High-Speed Steel)
• Quantity: 3 blades per pack

Approved Applications

• Straight fine cuts in sandwich panels up to 4-3/4 inches in thickness
• Cutting metal and composite sandwich panel materials

What's Included

• 3x CMT JT718BF HSS Jig Saw Blades (185 x 1.8 x 14 TPI)