Product Description
CMT 690.568 Profile Knives for the Insert Shaper System are a matched pair of alloyed steel shaping knives sized 1-31/32 in. x 5/32 in. (50x4mm), designed to work with CMT universal cutter heads for precise molding, profiling, and edge-shaping operations on wood and wood-composite materials. Whether you are working on cabinet doors, decorative frames, or custom edge profiles, these insert-style knives deliver consistent, repeatable results across a range of woodworking applications.
Key Features
- Made of alloyed steel - provides durable, long-lasting cutting performance through demanding shaping cycles without rapid edge degradation.
- Sized 1-31/32 in. x 5/32 in. (50x4mm) - fits the CMT universal cutter head system, giving woodworkers a reliable, purpose-matched insert knife for profile 568.
- Sold as a matched pair - both knives are included together so you can mount a balanced, ready-to-run cutter without sourcing individual blades separately.
- Part of a broad family of profile knives for the universal cutter heads - interchangeable across a variety of profiles, reducing the need for multiple dedicated cutter heads.
Why This Product
- The insert knife system approach means you invest once in a CMT universal cutter head and simply swap profile knives - profile 568 adds a specific molding shape to your existing tooling without the cost of an entirely new cutter assembly.
- Alloyed steel construction is engineered for long-lasting performance, making these knives a practical choice for shops that run high volumes of molding and profiling work and need dependable tool life between sharpenings.
Specifications
- Manufacturer Part Number: 690.568
- Brand: CMT Orange Tools
- Cutting Height: 1-31/32 in.
- Maximum Thickness: 5/32 in.
- Knife Size (metric): 50x4mm
- Material: Alloyed steel (SP)
- Quantity: 2 knives (sold as a pair)
- System Compatibility: CMT Insert Shaper System - universal cutter heads
- Profile Number: 568
Approved Applications
- Molding and profiling on hardwood and softwood
- Edge profiling on MDF and chipboard
- Cabinet door making
- Frame and panel work
- Decorative edge shaping on wood composites
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
These 50x4mm profile knives are designed for CMT universal cutter heads - specifically the insert shaper system that accepts knives in this size. They are part of a broad variety of profile knives offered for that system, allowing you to swap profiles without replacing the entire cutter head.
How many knives come in this package?
The CMT 690.568 is sold as a matched pair - you receive 2 knives per package. A balanced pair is required for proper, safe operation in a cutter head, so both knives needed for a single setup are included together.
What material are these profile knives made from?
These knives are made of alloyed steel, which is chosen for its long-lasting performance characteristics in wood shaping and profiling applications including work on hardwood, softwood, MDF, and chipboard.
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