Product Description
CMT 690.075 Profile Knives for Insert Shaper System are a pair of alloyed steel shaper knives sized 1-37/64 in. x 5/32 in. (40x4mm), designed for use with CMT universal cutter heads in the insert shaper system. These profile knives deliver precise molding and profiling results on a wide range of wood-based materials, making them a reliable choice for woodworkers and cabinet makers who demand consistent, repeatable profiles across production runs.
Key Features
- Pair of knives (KSS 40x4mm format) - two matched knives are included per set, ensuring balanced cutting and proper cutter head loading for vibration-free operation.
- Made of alloyed steel - the alloyed steel construction provides durability and edge retention, reducing the frequency of sharpening and extending the working life of each knife.
- Compatible with CMT universal cutter heads - fits the CMT insert shaper system, allowing woodworkers to swap profiles quickly without replacing the entire cutter head, saving time and tooling costs.
- Long-lasting performance - engineered for sustained use in demanding shop environments, these knives maintain profile accuracy over extended production runs.
- 1-37/64 in. cutting height x 5/32 in. maximum thickness (40x4mm) - precise dimensional sizing ensures correct seating in compatible cutter heads and accurate profile reproduction on the workpiece.
- Profile number 075 - a specific molding profile within the CMT system, giving users a clear reference for selecting and matching profiles across multi-piece projects such as frames and cabinet doors.
Why This Product
- For woodworkers running a CMT insert shaper system, these profile knives allow fast profile changes without investing in an entirely new cutter head - protecting your existing tooling investment while expanding your profiling capability.
- The alloyed steel construction means these knives hold up through repeated use on hardwood, softwood, and engineered panels, reducing downtime caused by dull tooling during production work.
- Sold in a matched pair, the knives are ready to mount directly into a compatible 40mm cutter head, eliminating the guesswork of sourcing balanced individual cutters and maintaining consistent profile depth across both cutting edges.
- The 40x4mm knife format is a standard size accepted by CMT universal cutter heads, giving users the flexibility to build a library of profile knives (including profile 075) that interchange within the same system for molding, cabinet door work, edge profiling, and frame and panel applications.
Specifications
- Manufacturer Part Number: 690.075
- Brand: CMT Orange Tools
- Cutting Height: 1-37/64 in.
- Maximum Thickness: 5/32 in.
- Knife Size (metric): 40x4mm
- Material: Alloyed Steel (SP)
- Profile Number: 075
- Quantity: 2 knives (1 pair)
- System Compatibility: CMT Insert Shaper System - Universal Cutter Heads
Approved Applications
- Molding and profiling on hardwood and softwood
- Cabinet door making and panel profiling
- Edge profiling on solid wood and engineered wood products
- Frame and panel work using insert shaper cutter heads
- Use on MDF and chipboard workpieces
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
These 690.075 profile knives are designed for use with CMT universal cutter heads in the insert shaper system. The 40x4mm knife size is the standard format accepted by CMT cutter heads in the 692 series. Always confirm your cutter head accepts the 40x4mm knife size before mounting.
How many knives are included in this listing?
This listing includes one pair - 2 matched profile knives. Both knives are required for balanced cutting performance in the cutter head and are sold together as a set.
What materials can these profile knives be used on?
These alloyed steel profile knives are suited for use on hardwood, softwood, MDF, and chipboard. The alloyed steel construction supports long-lasting performance across these common woodworking and cabinetry materials.
What is the significance of the profile number 075?
The profile number 075 identifies the specific molding profile shape these knives produce. Within the CMT insert shaper system, each profile number corresponds to a distinct cutter geometry. Referencing this number helps ensure you select the correct knives when building matching profiles across multi-piece projects such as cabinet frames or door sets.
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