Product Description
CMT OMM13-X1 1-5/16" Plunge and Flush-Cut Oscillating Blade by CMT is a professional-grade bi-metal oscillating blade engineered for demanding plunge cutting and flush cutting tasks across a wide range of materials - from wood with embedded nails to copper pipe, aluminum profiles, sheet metal, plasterboard, and plastics. Coated with Titanium Nitride (TiN) over a bi-metal (BIM) body, this 18 TPI blade delivers extended service life in both wood and metal cutting applications. Designed with a universal arbor, it is compatible with most oscillating multi-tools on the market. Sold as a 1-piece blade.
Key Features
- BIM + TiN Construction - the bi-metal body provides flexibility and toughness, while the Titanium Nitride coating adds a hard, wear-resistant surface layer that extends cutting life compared to standard bi-metal blades, making it a smart choice for frequent metal and nail-embedded wood cutting.
- Universal Arbor - 32mm - fits most oscillating multi-tool brands out of the box, eliminating the need for adapters and reducing setup time across job sites where multiple tool brands are in use.
- 1-5/16" Blade Width - sized for controlled, precise plunge cuts and flush cuts in confined areas where a larger blade would be impractical.
- 1-5/8" Cutting Depth - sufficient reach for cutting through standard dimensional lumber, pipe walls, plasterboard, and sheet material in a single pass.
- 18 TPI Tooth Count - a medium-fine tooth pitch that balances cut speed and surface finish, allowing clean results in both wood and non-ferrous metals such as copper and aluminum.
- Multi-Material Cutting Capability - one blade handles wood and nails, plasterboard, plastic, sheet metal, copper pipes, and aluminum profiles, reducing the number of blades needed on a job.
Why This Product
- The BIM + TiN coating combination targets applications where blades wear out quickly - such as cutting nail-embedded wood or copper pipe - giving tradespeople a blade that holds up longer before replacement is needed.
- The universal arbor design means this blade installs directly on tools from Fein, Festool, Bosch, Makita, Milwaukee, DeWalt, and most other multi-cutter platforms, making it a versatile addition to any toolkit without extra hardware.
- With plunge cutting and flush cutting geometry in a single blade, it is well suited for renovation and remodeling work where both cut types are routinely required in the same project - such as cutting pipes flush to a wall or plunge cutting into plasterboard.
- The 18 TPI tooth configuration handles wood, plastics, aluminum profiles, and sheet metal in one blade, reducing the need to stop and swap blades when transitioning between different materials on the same job.
Specifications
- Manufacturer Part Number: OMM13-X1
- Brand: CMT Orange Tools
- Blade Width: 1-5/16"
- Cutting Depth: 1-5/8"
- Number of Teeth: 18 TPI
- Blade Material: BIM - TiN
- Arbor Type: Universal Arbor - 32mm
- Quantity: 1-Piece
Approved Applications
- Plunge cutting in plasterboard
- Flush cutting nails in wood
- Cutting copper pipes and aluminum profiles
- Cutting wood with embedded nails
- Cutting sheet metal
- Cutting plastics
- Cutting sandwich material
What's Included
- 1x CMT OMM13-X1 1-5/16" BIM + TiN Plunge and Flush-Cut Blade
Frequently Asked Questions
What is the difference between a BIM blade and a BIM + TiN blade?
A standard bi-metal (BIM) blade uses a high-speed steel cutting edge welded to a flexible alloy body. The CMT OMM13-X1 adds a Titanium Nitride (TiN) coating over the bi-metal construction, which creates a harder outer surface that resists wear more effectively - particularly when cutting metal, nail-embedded wood, and plastic. This results in extended blade life compared to standard BIM blades.
Will this blade fit my oscillating multi-tool?
The OMM13-X1 is built with a universal arbor (32mm) that is designed to fit most oscillating multi-tool platforms without an adapter, including tools from Fein, Festool, Bosch, Makita, Milwaukee, and DeWalt. Always verify your specific tool model accepts a universal arbor before use.
Can this blade cut copper pipe and aluminum profiles?
Yes. The OMM13-X1 is specifically listed for cutting copper pipes and aluminum profiles, as well as sheet metal and non-ferrous metals. The 18 TPI tooth count and BIM + TiN construction make it suitable for these materials alongside wood, plasterboard, and plastics.
Is this blade intended for plunge cuts, flush cuts, or both?
The OMM13-X1 is designed for both plunge cutting and flush cutting. Typical applications include plunge cutting into plasterboard and flush cutting nails in wood, making it a dual-purpose blade for renovation and remodeling work where both cut types are commonly required.
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