Product Description
CMT JS1122HF-5 Reciprocating Saw Blades for Wood and Metal are 9-inch bi-metal (BIM) sabre saw blades engineered for demanding cutting tasks including pallet repair, wood embedded with nails, sheet metal, pipe, and aluminium profiles. Sold as a 5-piece set, these blades deliver the flexibility and durability that contractors and maintenance crews need when working through mixed-material cuts in a single pass.
Key Features
- Bi-Metal (BIM) Construction - combines high-speed steel teeth with a flexible spring-steel back, giving the blade the hardness to cut metal and the resilience to resist breakage during pallet repair and nail-embedded wood cuts.
- 9-Inch Total Length with 8-Inch Cutting Height - provides generous reach into deep or awkward workpieces, reducing the need to reposition the saw during long cuts through thick lumber or pipe.
- 10 TPI Tooth Configuration - an aggressive yet controlled tooth pitch that handles both wood and metal in a single blade, eliminating the need to swap blades when moving between materials on the job.
- 2.5mm Tooth Distance - evenly spaced teeth promote efficient chip clearing and reduce heat buildup, extending blade life across repeated cuts through wood with nails, sheet metal, and aluminium.
- 0.035-Inch Blade Thickness - a slim profile that reduces blade flex under load while still allowing flush and close-quarter cuts where clearance is tight.
- Maximum Cut Thickness under 7 Inches - capable of handling stock and profiles up to just under 7 inches, making these blades suitable for dimensional lumber, pipe, and stacked sheet material.
- 5-Piece Pack - stocking multiple blades at once keeps work moving without downtime, particularly for repetitive tasks like pallet repair or production cutting in wood and metal shops.
Why This Product
- Designed specifically for pallet repair and wood-with-nails applications, these BIM blades handle the abuse of embedded fasteners without the premature tooth wear that carbon-steel blades suffer in the same conditions.
- The 10 TPI rating covers both wood and metal cutting in a single blade, reducing the number of blade changes when a job moves between materials such as aluminium profiles, pipe, and nail-studded lumber.
- At 9 inches long with an 8-inch cutting height, these blades reach deeper into workpieces than standard shorter blades, making them a practical choice for thick stock and pipe cuts that shorter blades cannot complete in a single stroke.
- Packaged as a 5-piece set, this multi-pack provides immediate backup blades on hand, reducing interruptions during high-volume or repetitive cutting tasks on the job site or in the shop.
Specifications
- Manufacturer Part Number: JS1122HF-5
- Brand: CMT Orange Tools
- Total Length: 9"
- Cutting Height: 8"
- Cutting Depth: 19mm
- Teeth Thickness: 0.035"
- Number of Teeth: 10 TPI
- Tooth Distance: 2.5mm
- Maximum Thickness: less than 7"
- Blade Material: BIM (Bi-Metal)
- Quantity: 5-Piece
Approved Applications
- Pallet repair
- Wood with embedded nails (up to less than 175mm)
- Sheet metal cutting
- Pipe cutting
- Aluminium profile cutting
What's Included
- 5x CMT JS1122HF BIM Reciprocating Saw Blades (9" x 10 TPI)
Frequently Asked Questions
What materials can the CMT JS1122HF-5 blades cut through?
These blades are designed for cutting wood with embedded nails or metal, sheet metal, pipe, and aluminium profiles. The 10 TPI bi-metal construction handles both wood and metal in a single blade, making them a versatile choice for mixed-material applications such as pallet repair and maintenance work.
What is the maximum material thickness these blades can handle?
The JS1122HF-5 blades have a maximum cut thickness of less than 7 inches, with a cutting height of 8 inches and a total blade length of 9 inches. This makes them suitable for thick dimensional lumber, pipe, and stacked sheet materials within that range.
How many blades are included in this pack?
This product is sold as a 5-piece set. Each pack contains five 9-inch BIM reciprocating saw blades with a 10 TPI tooth configuration and 2.5mm tooth spacing, ready for use in wood-with-nails, sheet metal, pipe, and aluminium cutting tasks.
What does BIM mean, and why does it matter for these blades?
BIM stands for bi-metal - a construction method that bonds high-speed steel teeth to a flexible steel body. This combination gives the blade the tooth hardness needed to cut through metal and nails, while the flexible back resists cracking and breaking under the stress of demanding reciprocating saw applications like pallet repair and pipe cutting.
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