Product Description
CMT JS922BF-20 Reciprocating Saw Blades for Metal - BIM 6" x 14TPI (20-Pack) are professional-grade bi-metal sabre saw blades engineered specifically for cutting thick sheet metal, solid pipe, and metal profiles. Designed for tradespeople and contractors who need consistent performance across demanding metal-cutting tasks, this 20-piece pack delivers reliable results on sheet metal ranging from 3mm to 8mm (1/8" to 5/16") in thickness, as well as solid pipe and profiles up to 4 inches in diameter.
Key Features
- Bi-Metal (BIM) Construction - combines high-speed steel teeth with a flexible back body, giving the blade superior wear resistance and the flexibility needed to resist breakage during demanding cuts through thick metal pipe and profiles.
- 14 TPI Tooth Configuration - delivers an aggressive yet controlled cut through thick sheet metal, solid pipe, and structural profiles, reducing cutting time and minimizing blade deflection on challenging workpieces.
- 1.8mm Tooth Distance (1.8mm pitch) - optimized spacing ensures efficient chip clearance during cuts through metal stock ranging from 3mm to 8mm thick, preventing clogging and maintaining cutting speed.
- 0.035" Blade Thickness - provides the structural rigidity needed to maintain straight, accurate cuts through solid pipe and thick sheet metal without excessive flex or wandering.
- 6" Total Blade Length with 5 1/8" Cutting Height - gives the operator generous cutting reach for access to pipes, profiles, and sheet metal in tight installation environments.
- Compatible with Metal from 3mm to 8mm Thick (1/8" to 5/16") - covers a practical range of sheet metal gauges, making each blade in the pack versatile across multiple job-site metal-cutting applications.
- Maximum Material Thickness Under 4" - accommodates solid pipe and profiles up to just under 4 inches, expanding the blade's usefulness beyond flat sheet stock.
- 20-Piece Pack - supplies enough blades to handle extended projects or multiple job sites without running short, offering a cost-effective solution for contractors and fabrication shops.
Why This Product
- Purpose-built for thick metal cutting - Unlike general-purpose reciprocating blades, these BIM blades are specifically designed for sheet metal from 3mm to 8mm thick and solid pipe up to 4" in diameter, making them the right tool for structural and mechanical metalwork rather than a compromise choice.
- Pack quantity supports high-volume and multi-job use - With 20 blades per pack, contractors working across multiple sites or on extended demolition and fabrication projects can maintain consistent cutting performance without interruption or emergency restocking.
- BIM material handles the demands of metal cutting - The bi-metal construction resists the heat and abrasion generated during cuts through solid pipe, thick-gauge sheet metal, and structural profiles - materials that quickly wear out standard high-carbon steel blades.
- 6" length with 5 1/8" cutting height provides practical reach - The blade geometry gives operators enough cutting depth to work through substantial cross-sections of pipe and metal profile while still fitting standard reciprocating saw chucks for job-site versatility.
Specifications
- Manufacturer Part Number: JS922BF-20
- Brand: CMT Orange Tools
- Blade Material: BIM (Bi-Metal)
- Total Length: 6"
- Cutting Height: 5 1/8"
- Cutting Depth: 19mm
- Teeth Per Inch: 14 TPI
- Tooth Distance: 1.8mm
- Teeth Thickness: 0.035"
- Maximum Material Thickness: Less than 4"
- Compatible Material Thickness: 3mm to 8mm (1/8" to 5/16")
- Quantity: 20 pieces per pack
Approved Applications
- Cutting thick sheet metal from 1/8" to 5/16" (3mm to 8mm) in thickness
- Cutting solid metal pipe and round profiles
- Cutting structural metal profiles and sections
Frequently Asked Questions
What thickness of sheet metal can these blades cut?
These blades are designed for cutting thick sheet metal from 3mm to 8mm in thickness, which equals approximately 1/8" to 5/16". They are also rated for solid pipe and profiles with a maximum material thickness of less than 4 inches.
What does BIM mean, and why does it matter for metal cutting?
BIM stands for Bi-Metal, a construction method that bonds high-speed steel teeth to a flexible back body. This combination provides the hardness needed to cut through metal efficiently while maintaining the flexibility required to resist blade breakage - a significant advantage when cutting solid pipe, thick sheet metal, and structural profiles.
How many blades come in this pack, and what applications are they suited for?
This pack contains 20 reciprocating saw blades. Each blade is suited for cutting thick sheet metal, solid pipe, and metal profiles. The 20-piece quantity is designed for contractors and professional users who require a reliable supply across extended projects or multiple job sites.
What is the tooth pitch on these blades, and how does it affect cutting performance?
These blades have a 14 TPI (teeth per inch) configuration with a 1.8mm tooth distance. This pitch is optimized for efficient material removal and chip clearance when cutting through thick metal stock, helping to maintain cutting speed while reducing the risk of blade loading or clogging during cuts.
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