Product Description
CMT 690.511 Profile Knives for Insert Shaper System are a pair of alloyed steel shaper knives sized 1-31/32 in. x 5/32 in. (50x4mm), designed for use with CMT universal cutter heads as part of the CMT Insert Shaper System. These molding knives deliver consistent profile shaping on wood and wood-based materials, making them a reliable choice for woodworkers who demand repeatable results in production and custom millwork environments. Sold as a pack of 2 knives (profile number 511).
Key Features
- Alloyed steel construction - provides long-lasting cutting performance and durability through repeated use on demanding shaping applications.
- 50x4mm knife size (1-31/32 in. x 5/32 in.) - fits the CMT Insert Shaper System cutter head format, ensuring a secure, precise fit with proper profile alignment on each pass.
- Part of a wide variety of profile knives for universal cutter heads - allows woodworkers to switch profiles easily using the same cutter head system, reducing tooling costs and setup time.
- Sold as a matched pair (2 knives) - both knives are matched to the same profile, ensuring balanced cuts and smooth surface finish on molded edges and profiles.
Why This Product
- For woodworkers who already use the CMT Insert Shaper System, the 690.511 profile knives slot directly into compatible CMT universal cutter heads - expanding your profile library without requiring a new cutter head investment.
- Made of alloyed steel and precision-matched as a pair, these knives are built for long-lasting performance, reducing the frequency of replacements and keeping production shaping operations running consistently.
Specifications
- Manufacturer Part Number: 690.511
- Brand: CMT Orange Tools
- Cutting Height: 1-31/32 in.
- Maximum Thickness: 5/32 in.
- Metric Size: 50x4mm
- Material: Alloyed Steel (SP)
- Profile Number: 511
- Quantity: 2 knives (sold as a pair)
- System Compatibility: CMT Insert Shaper System - universal cutter heads
Approved Applications
- Molding and profiling on hardwood and softwood
- Edge profiling on MDF and chipboard panels
- Cabinet door making and frame profiling
- Use with spindle moulders, moulders, and profile and edging machines
Frequently Asked Questions
What cutter heads are compatible with the CMT 690.511 profile knives?
The 690.511 knives are designed for use with CMT universal cutter heads as part of the CMT Insert Shaper System. The knives measure 50x4mm (1-31/32 in. x 5/32 in.) and fit cutter heads in the CMT Insert Shaper System that accept this knife size.
How many knives are included in one purchase of the CMT 690.511?
Each purchase includes 2 knives - a matched pair. Both knives carry the same profile number (511) and are intended to be used together in the cutter head for balanced, consistent shaping results.
What material are the CMT 690.511 profile knives made from?
These profile knives are made of alloyed steel (designated SP in the CMT system), which is engineered for long-lasting performance through repeated use in wood shaping and profiling operations.
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