Product Description
CMT 690.509 Profile Knives for Insert Shaper System are a matched pair of alloyed steel shaping knives sized 1-31/32 in. x 5/32 in. (50x4mm), designed for use with CMT universal cutter heads in the insert shaper system. These knives bring a specific molding profile to spindle moulders, profile machines, and compatible insert cutter systems - making them a practical choice for woodworkers who need consistent, repeatable results in cabinet door making, frame and panel work, and edge profiling applications.
Key Features
- Alloyed steel construction - provides long-lasting performance and durability through extended production runs on hardwood, softwood, MDF, and chipboard
- 50x4mm knife size (1-31/32 in. x 5/32 in.) - precise dimensions ensure proper seating in compatible universal cutter heads for consistent profile reproduction
- Compatible with universal cutter heads (insert shaper system) - fits a variety of cutter head configurations, giving woodworkers flexibility across multiple machines and setups
- Sold as a matched pair - both knives are included in a single package, so the cutter head is ready to run without needing to source a second knife separately
Why This Product
- The 50x4mm knife format fits a variety of insert shaper cutter heads, making it a versatile profile solution for shops that run multiple machines or swap profiles frequently - reducing the need to invest in dedicated tooling for each setup.
- Long-lasting alloyed steel construction means fewer tool change interruptions during production runs on common workshop materials like hardwood, softwood, MDF, and chipboard - helping maintain throughput on molding and profiling tasks.
Specifications
- Manufacturer Part Number: 690.509
- 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 (1 pair)
- System: Insert Shaper System
Approved Applications
- Molding and profiling on spindle moulders and profile machines
- Cabinet door making
- Edge profiling
- Frame and panel work
- Use with hardwood, softwood, MDF, and chipboard
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
These 690.509 profile knives are designed for use with universal cutter heads in the CMT insert shaper system. The 50x4mm knife size fits compatible insert shaper cutter heads that accept this standard knife format.
How many knives come in the package?
The CMT 690.509 is sold as a pair - 2 knives are included per package, providing a complete matched set for installation in the cutter head.
What materials can these profile knives be used on?
These alloyed steel insert shaper knives are suitable for use on hardwood, softwood, MDF, and chipboard - covering the most common materials found in woodworking, cabinetry, and millwork production environments.
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