Product Description
CMT OMM15-X1 1-3/4" Plunge and Flush-Cut Blade for Wood and Metal - BIM (1-Piece) is a bi-metal oscillating blade engineered for versatile cutting across a wide range of materials including wood, plasterboard, plastic, sheet metal, copper pipes, and aluminum profiles. With a universal arbor mount and 18 TPI tooth count, this CMT blade handles demanding plunge cuts, flush-cut nails in wood, and precision cutting of non-ferrous metals with a single tool attachment - making it a go-to blade for remodeling, renovation, and multi-material work.
Key Features
- Universal Arbor Compatibility - fits most oscillating multi-cutters on the market, so you can swap this blade onto your existing tool without adapters or additional hardware.
- Bi-Metal (BIM) Construction - combines high-speed steel teeth with a flexible spring-steel back, delivering durability and resistance to breakage when cutting through wood with embedded nails, sheet metal, copper pipes, and aluminum profiles.
- 18 TPI Tooth Count - provides a balance of cutting speed and surface finish quality, reducing tear-out and producing cleaner results across wood, plasterboard, plastic, and metal materials.
- 1-3/4" Blade Width with 1-7/8" Cutting Depth - the 45 mm blade width supports precise plunge and flush cuts in a range of thicknesses, giving you reach for deeper material removal without losing control.
- Plunge and Flush-Cut Geometry - purpose-built tip geometry enables both plunge starts in plasterboard and flush cutting close to surfaces, making it practical for finishing work, pipe trimming, and recessed outlet or switch work.
- Multi-Material Capability - cuts wood, plasterboard, plastic, sheet metal, copper pipes, and aluminum profiles with one blade, reducing the number of blade swaps on multi-material jobs.
Why This Product
- When a job requires cutting through both wood framing and copper or aluminum pipe in the same pass, this BIM blade handles the transition without a blade change - saving time on mixed-material renovation and plumbing work.
- The universal arbor design means this blade is compatible with multi-cutters from Fein, Festool, Bosch, Makita, Milwaukee, DeWalt, and others - one blade that works across the most common professional oscillating tools.
- Flush cutting a nail in wood or trimming a copper pipe flush with a wall surface are tasks where the blade geometry makes a practical difference - the 45 mm plunge and flush-cut profile is specifically designed for these close-clearance applications.
- Sold as a single piece, this blade is a cost-effective way to add a high-performance BIM oscillating blade to your toolkit without committing to a multi-pack when only one replacement or addition is needed.
Specifications
- Manufacturer Part Number: OMM15-X1
- Brand: CMT Orange Tools
- Blade Width: 1-3/4"
- Cutting Depth: 1-7/8"
- Number of Teeth: 18 TPI
- Blade Material: BIM (Bi-Metal)
- Arbor Type: Universal Arbor
- Quantity: 1-Piece
Approved Applications
- Plunge cutting in plasterboard
- Flush cutting nails in wood
- Cutting copper pipes and aluminum profiles
- Cutting wood, plasterboard, plastic, and sheet metal
- Trimming non-ferrous metal profiles
What's Included
- 1x CMT OMM15-X1 1-3/4" BIM Plunge and Flush-Cut Oscillating Blade
Frequently Asked Questions
What materials can the CMT OMM15-X1 cut?
This blade is designed to cut wood, plasterboard, plastic, sheet metal, copper pipes, and aluminum pipes and profiles. The BIM construction allows it to handle both soft and harder non-ferrous materials without a blade change.
Is the OMM15-X1 compatible with my oscillating multi-cutter?
Yes - the OMM15-X1 features a universal arbor that fits most oscillating multi-cutters, including models from Fein, Festool, Bosch, Makita, Milwaukee, and DeWalt, among others.
What is BIM and why does it matter for this type of cutting?
BIM stands for bi-metal - a construction that bonds high-speed steel teeth to a flexible spring-steel body. This combination provides the tooth hardness needed to cut through metal and wood with nails while the flexible backing resists cracking and breakage during demanding oscillating cuts.
Can this blade handle both plunge cuts and flush cuts?
Yes. The OMM15-X1 is specifically designed for both plunge cutting - such as starting a cut directly into plasterboard - and flush cutting, such as trimming a nail or pipe flush with a surface. The 45 mm (1-3/4") blade width and purpose-built geometry support both cutting styles.
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