Product Description
CMT 690.553 Profile Knives for Insert Shaper System are precision-made shaping knives designed for use with CMT universal cutter heads, delivering consistent molding profiles in woodworking applications. Sold as a pair of 2 knives in the 50x4mm size (1-31/32 in. cutting height x 5/32 in. maximum thickness), these alloyed steel profile knives are engineered for long-lasting performance on a wide variety of profiling and molding tasks. Whether you are working on cabinet door components, decorative molding, or edge profiling, this knife pair integrates seamlessly into the CMT insert shaper system for repeatable, professional results.
Key Features
- Alloyed Steel Construction - made from high-grade alloyed steel (SP material) for extended cutting life and resistance to wear during demanding production runs.
- 50x4mm Knife Size (1-31/32 in. x 5/32 in.) - precise dimensions ensure proper fit and alignment in compatible universal cutter heads, supporting accurate, repeatable profile results.
- Designed for Universal Cutter Heads - compatible with a variety of insert shaper cutter head systems, giving woodworkers flexibility across multiple machine setups without purchasing additional tooling.
- Sold as a Matched Pair - both knives in the pair are ground to the same profile, ensuring balanced cutting performance and reducing vibration during operation.
Why This Product
- The 50x4mm profile knife format fits the CMT insert shaper system's universal cutter heads, making it a practical solution for shops that need to switch between molding profiles quickly without replacing entire cutter assemblies.
- Alloyed steel construction combined with a matched-pair design means both knives wear at a consistent rate, helping maintain profile accuracy and smooth surface quality over extended use.
Specifications
- Manufacturer Part Number: 690.553
- Brand: CMT Orange Tools
- Cutting Height: 1-31/32 in.
- Maximum Thickness: 5/32 in.
- Knife Size: 50x4mm
- Material: Alloyed Steel (SP)
- Quantity: 2 knives (1 pair)
- System Compatibility: CMT Insert Shaper System - Universal Cutter Heads
Approved Applications
- Molding and profiling on spindle moulders and shapers
- Cabinet door making and frame profiling
- Edge profiling on hardwood, softwood, MDF, and chipboard
- Frame and panel work requiring consistent repeatable profiles
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
These 690.553 profile knives are designed for use with CMT universal cutter heads as part of the CMT Insert Shaper System. They are sized at 50x4mm (1-31/32 in. x 5/32 in.) to fit a variety of insert shaper cutter head configurations that accept this knife format.
How many knives are included with this listing?
This listing includes 2 knives sold as a matched pair (1 pair total), both ground to the same profile for balanced cutting performance.
What material are the 690.553 profile knives made from?
The knives are made from alloyed steel (material designation SP), which provides durability and long-lasting cutting performance suited to production woodworking environments.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.