CMT JT101D-5 Jig Saw Blades - Wood/Fine Straight (HCS) 4" x 6TPI are precision-engineered jig saw blades built from high-carbon steel (HCS) for fast, clean straight cuts in hardwood, softwood, plywood, OSB, and plastics. Designed with a 6 TPI tooth configuration and a 4mm tooth distance, these blades deliver fine, smooth upper-surface finishes on workpieces ranging from 1/4 in. to 2-3/8 in. thick - including plunge cutting applications. The universal T-shank fits all major jig saws without an adapter, making these blades a versatile choice for woodworkers and contractors alike. Sold as a 5-piece pack, they are well suited for repetitive production tasks, job-site use, and workshop projects involving engineered wood panels and plastic sheet goods.

Key Features

• High-Carbon Steel (HCS) blade material - delivers heat-treated durability for sustained fast cutting performance in wood, engineered wood panels, and plastic materials without premature dulling.
• 6 TPI tooth configuration with 4mm tooth distance - produces fine, smooth straight cuts with a clean upper-surface finish, reducing the need for additional sanding or finishing work.
• 4-inch total blade length with 3-inch cutting height - provides ample reach for cutting through workpiece thicknesses from 1/4 in. to 2-3/8 in., covering the full range of standard dimensional lumber and sheet goods in this class.
• Universal T-shank design - fits all major jig saw brands and models with no adapter required, so these blades drop in and get to work immediately on corded or cordless jig saws.
• Plunge cutting capable - allows starting cuts in the middle of a panel without a pre-drilled entry hole, expanding the range of cutting techniques available on the job or in the shop.
• Compatible with hard and softwoods, plywood, OSB, and plastics - one blade profile handles a broad range of common building and fabrication materials, reducing the need to swap blades mid-project.
• Sold as a 5-piece pack - provides backups for extended production runs, ensures replacements are on hand when needed, and reduces downtime caused by a single worn blade.

Why This Product

• The 6 TPI HCS blade is purpose-built for fine straight cuts in wood-based panels and plastics from 1/4 in. to 2-3/8 in. thick - a practical thickness range that covers plywood, OSB, and standard dimensional stock without requiring a specialty blade swap.
• The universal T-shank compatibility means these jig saw blades work across all major jig saw platforms, making them a reliable stock choice whether you run a single tool or manage a mixed fleet of cordless and corded jig saws.
• Plunge cutting capability adds flexibility by allowing interior cuts to begin without a pre-drilled pilot hole - a time-saving feature when cutting access panels, outlet openings, or custom shapes in sheet goods.
• The 5-piece pack format means you have replacement blades ready when one dulls, supporting uninterrupted work on larger projects or multi-day job-site use without reordering delays.

Specifications

• Manufacturer Part Number: JT101D-5
• Brand: CMT Orange Tools
• Total Length: 4 in.
• Cutting Height: 3 in.
• Maximum Material Thickness: 1/4 in. - 2-3/8 in.
• Number of Teeth: 6 TPI
• Tooth Distance: 4mm
• Blade Material: High-Carbon Steel (HCS)
• Shank Type: T-Shank
• Quantity: 5-Piece Pack

Approved Applications

• Fine straight cuts in hardwood and softwood
• Straight cuts in plywood and OSB
• Cutting plastics (1/4 in. to 2-3/8 in. thick)
• Plunge cutting in wood-based panels and plastics