Product Description
CMT 690.093 Profile Knives for Insert Shaper System - 1-37/64" x 5/32" (40x4mm), 2-Pack are precision-machined shaper knives designed for use with the CMT universal cutter head insert system. Sold as a matched pair, these 40x4mm alloyed steel knives deliver consistent profile results on hardwood, softwood, MDF, and chipboard - making them a reliable choice for molding, cabinet door production, and edge profiling work on spindle moulders and profile machines alike.
Key Features
- Alloyed steel construction - provides long-lasting performance and durability through repeated heavy-use shaping operations, reducing how often knives need to be replaced.
- Pair (2-knife) configuration (KSS 40x4mm) - knives are matched and sold together so both sides of the cutter head are equipped identically, ensuring a balanced cut and consistent profile every pass.
- 1-37/64" cutting height with 5/32" maximum thickness - precisely sized at 40x4mm to fit correctly in CMT universal cutter heads designed for this knife format, delivering accurate, repeatable profiles.
- Compatible with a variety of CMT universal cutter heads - the insert shaper system approach lets you change profiles quickly by swapping knife pairs rather than replacing entire heads, saving time and tooling cost.
- Part of a broad profile knife range - profile number 093 is one of many available profiles in the CMT insert shaper line, giving woodworkers the flexibility to build a versatile set of profiles for different molding and edging tasks.
Why This Product
- The 40x4mm alloyed steel construction is engineered for long-lasting performance, meaning fewer tool changes and less downtime during production runs on hardwood, softwood, MDF, or chipboard.
- The insert shaper system format allows profile knives to be swapped in and out of universal cutter heads without replacing the entire head assembly - a practical advantage for shops that run multiple molding profiles.
- Selling as a matched pair (2 knives) ensures both knives in the head are always replaced together, maintaining balance, safety, and profile consistency across the full cut width.
- Profile number 093 represents a specific molding shape within a wide range of CMT insert shaper profiles, making it easy to expand your profile library incrementally as project needs grow.
Specifications
- Manufacturer Part Number: 690.093
- Brand: CMT Orange Tools
- Cutting Height: 1-37/64"
- Maximum Thickness: 5/32"
- Knife Size: 40x4mm
- Material: Alloyed Steel (SP)
- Quantity: 2 (sold as a pair)
- System Compatibility: CMT Insert Shaper System - Universal Cutter Heads
Approved Applications
- Molding and profile shaping on spindle moulders
- Cabinet door making and frame profiling
- Edge profiling on hardwood and softwood
- Panel and frame work on MDF and chipboard
- Use with profile and edging machines accepting 40mm insert knives
Frequently Asked Questions
How many knives are included in the CMT 690.093 package?
The CMT 690.093 is sold as a pair, meaning 2 matched profile knives (KSS 40x4mm) are included per package. Both knives are intended to be installed together in the cutter head to maintain balance and consistent profile output.
What cutter head system are these knives designed for?
These profile knives are designed for the CMT Insert Shaper System and are compatible with CMT universal cutter heads that accept 40x4mm insert knives. The insert shaper format allows users to swap profile knives without replacing the entire cutter head.
What materials can these profile knives be used on?
These alloyed steel profile knives are suitable for use on hardwood, softwood, MDF, and chipboard - covering the most common solid and engineered wood materials used in molding, cabinet making, and edge profiling work.
What do the dimensions 1-37/64" x 5/32" (40x4mm) refer to?
The 1-37/64" (40mm) dimension refers to the cutting height of the knife, and the 5/32" (4mm) dimension refers to the maximum thickness of the knife body. These dimensions must match the slot and insert specifications of your cutter head to ensure proper fit and safe operation.
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