CMT JS5678XF-20 Reciprocating Saw Blades for Wood and Metal - 9 Inch BIM 6-12 TPI 20-Pack are heavy-duty bi-metal reciprocating saw blades engineered for demanding demolition and multi-material cutting tasks. Designed to handle wood with embedded nails, sheet metal, aluminum profiles, chipboard, and glass fiber reinforced plastic, these 9-inch sabre saw blades deliver versatile performance across a wide range of jobsite conditions. The 20-piece pack provides exceptional value for contractors and professionals who depend on consistent, reliable blade performance throughout extended projects.

Key Features

• Bi-Metal (BIM) Construction - high-speed steel teeth bonded to a flexible spring-steel back combine durability and flexibility, so blades resist breakage during aggressive cuts through mixed materials without sacrificing cutting life.
• Progressive 6-12 TPI Tooth Pattern - the variable tooth pitch transitions from coarse to finer teeth along the blade length, allowing efficient chip evacuation in thick stock while maintaining cleaner entry cuts, reducing blade binding and improving cut speed.
• 9-Inch Total Length with 8-Inch Cutting Height - the extended blade length provides an 8-inch cutting reach into workpieces, giving operators clearance for deeper demolition passes and structural cuts without repositioning.
• 0.05-Inch Tooth Thickness - precision tooth geometry maintains consistent kerf width, reducing friction and heat buildup to extend blade service life during repeated cuts.
• Cuts Wood with Nails, Sheet Metal, and Aluminum Profiles - a single blade handles wood (including chipboard up to 6-57/64 inches thick), aluminum profiles from 1/8 to 3/4 inch thick, and glass fiber reinforced plastic or epoxy up to 6-57/64 inches thick, reducing the need to swap blades mid-task.
• 20-Piece Pack Quantity - stocking 20 blades at once minimizes downtime from blade changeouts during high-volume demolition or fabrication work, keeping crews productive on long-run projects.

Why This Product

• Contractors tackling demolition work involving wood framing with embedded nails can rely on the BIM construction to push through mixed-material encounters without stopping to select a different blade type.
• The 6-12 progressive TPI design makes this blade a practical choice for shops or crews that cut aluminum profiles (1/8 to 3/4 inch), chipboard, sheet metal, and fiberglass epoxy laminates - covering multiple substrates with a single blade SKU.
• At 9 inches total length and an 8-inch cutting height, these blades reach into deep cuts that shorter blades cannot access, making them well-suited for structural teardown, renovation framing, and flush-cut applications.
• Purchasing 20 blades in a single pack reduces per-blade cost exposure on large projects and ensures replacements are on hand before work stalls, a practical advantage for production-level cutting environments.

Specifications

• Manufacturer Part Number: JS5678XF-20
• Brand: CMT Orange Tools
• Total Length: 9 in.
• Cutting Height: 8 in.
• Cutting Depth: 25 mm
• Tooth Thickness: 0.05 in.
• Number of Teeth: 6-12 TPI
• Blade Material: Bi-Metal (BIM)
• Quantity: 20-Piece

Approved Applications

• Wood with nails - sabre saw cutting through framing, pallets, and demolition lumber containing embedded fasteners
• Chipboard up to 6-57/64 in. (175 mm) in thickness
• Sheet metal cutting
• Aluminum profiles from 3 mm to 18 mm (1/8 in. to 3/4 in.) in thickness
• Glass fiber reinforced plastic and epoxy up to 6-57/64 in. (175 mm) in thickness
• Demolition and coarse straight cuts in multi-material environments