Product Description
CMT 690.080 Profile Knives for Insert Shaper System are precision-crafted shaper knives designed for use with CMT universal cutter heads, giving woodworkers a reliable solution for consistent molding, profiling, and edge shaping. Sold as a pair, these 40x4mm alloyed steel knives deliver long-lasting performance in demanding woodworking applications ranging from cabinet door making to frame and panel work.
Key Features
- Pair of KSS 40x4mm profile knives - sold as a matched set of 2, ensuring balanced cutting and consistent profile results on every pass.
- Made of alloyed steel - engineered for durability and extended service life, reducing the frequency of replacement during high-volume production work.
- Designed for universal cutter heads - compatible with a variety of insert shaper system cutter heads, giving operators flexibility across different machine setups.
- 1-37/64 in. cutting height x 5/32 in. maximum thickness (40x4mm) - precise dimensions ensure accurate profile depth and tight tolerances for clean, repeatable molding profiles.
- Long-lasting performance - sustained cutting efficiency means fewer interruptions, more consistent output, and lower tooling costs over time.
Why This Product
- The 40x4mm knife format fits a variety of universal insert shaper cutter heads, making these profile knives a practical choice for shops that run multiple machines or need interchangeable tooling.
- Alloyed steel construction holds a sharp edge through extended runs on hardwood, softwood, MDF, and chipboard - helping operators maintain profile quality without frequent tool changes.
- Sold in a matched pair, these knives are ready to install for balanced, vibration-free cutting right out of the package - no additional matching or sorting required.
- Profile number 080 provides a specific molding geometry suited to cabinet door making, edge profiling, and frame and panel applications, giving woodworkers a purpose-built tool rather than a general-purpose compromise.
Specifications
- Manufacturer Part Number: 690.080
- Brand: CMT Orange Tools
- Cutting Height: 1-37/64 in.
- Maximum Thickness: 5/32 in.
- Knife Size: 40x4mm
- Material: Alloyed Steel (SP)
- Quantity: 2 knives (sold as a pair)
- Profile Number: 080
- System Compatibility: Insert Shaper System - universal cutter heads
Approved Applications
- Molding and profiling on spindle moulders and profile machines
- Cabinet door making
- Edge profiling on hardwood, softwood, MDF, and chipboard
- Frame and panel work
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
These CMT 690.080 knives are designed for use with universal insert shaper cutter heads that accept 40mm profile knives. They are part of CMT's insert shaper system and work with a variety of compatible cutter heads in that system.
How many knives are included in one package?
Each package contains 2 knives - sold as a matched pair (KSS 40x4mm) for balanced, stable cutting performance.
What materials can these profile knives cut?
These alloyed steel profile knives are suited for use on hardwood, softwood, MDF, and chipboard, making them versatile for a wide range of woodworking and millwork tasks.
What are the exact dimensions of these shaper knives?
The CMT 690.080 profile knives have a cutting height of 1-37/64 in. and a maximum thickness of 5/32 in., corresponding to the metric 40x4mm knife format standard used in insert shaper systems.
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