Product Description
CMT 690.007 Profile Knives for Insert Shaper System are a precision-ground pair of alloyed steel shaper knives sized 1-37/64 in. x 5/32 in. (40x4mm), designed to deliver consistent molding profiles when used with CMT universal cutter heads. These knives bring long-lasting performance to spindle moulders, profile and edging machines, and moulders working with hardwood, softwood, MDF, and chipboard. Whether you are shaping cabinet door edges, routing decorative molding, or profiling frames and panels, the CMT 690.007 knives give woodworking professionals a reliable, repeatable cutting solution built for demanding production environments.
Key Features
- Alloyed Steel Construction - made of alloyed steel for durability and resistance to wear, meaning these knives hold their edge through extended production runs and reduce the frequency of replacement.
- 1-37/64 in. Cutting Height - the generous cutting height allows shaping of taller profiles in a single pass, reducing the need for multiple setups and saving time on complex molding work.
- 5/32 in. (4mm) Maximum Thickness - the precise knife thickness ensures accurate seating and alignment within compatible 40mm insert shaper cutter heads, delivering a consistent, repeatable profile every time.
- Sold as a Pair (2 Knives) - supplied in matched pairs so both sides of the cutter head are equipped simultaneously, maintaining balanced cutting and smooth surface finish.
- Universal Cutter Head Compatibility - designed to fit a variety of universal cutter heads in the CMT insert shaper system, giving you flexibility across multiple machine setups without requiring dedicated tooling for each.
- Long-Lasting Performance - engineered for sustained cutting quality, reducing downtime and tooling costs in production cabinet making, edge profiling, and frame and panel applications.
Why This Product
- The 40x4mm knife format is a widely accepted standard in insert shaper systems, making these knives a practical choice for shops already running CMT universal cutter heads who want to expand their profile library without investing in entirely new tooling.
- Alloyed steel construction provides the toughness needed for repetitive profiling in hardwood, softwood, MDF, and chipboard - materials that vary significantly in density and cutting resistance - so one knife pair handles a broad range of workpiece types.
- The matched pair configuration means both knives in the cutter head share the same profile geometry and wear characteristics, which translates directly to a smoother surface finish and less hand-finishing work after machining.
- Profile number 007 adds a specific molding geometry to your insert shaper knife collection, allowing shops to switch profiles quickly between jobs by swapping knives rather than replacing entire cutter heads.
Specifications
- Manufacturer Part Number: 690.007
- Brand: CMT Orange Tools
- Cutting Height: 1-37/64 in.
- Maximum Thickness: 5/32 in.
- Knife Size: 40x4mm
- Material: Alloyed Steel (SP)
- System: Insert Shaper System - Universal Cutter Heads
- Quantity: 2 knives (sold as a pair)
Approved Applications
- Molding and Profiling
- Cabinet Door Making
- Edge Profiling
- Frame and Panel Work
Frequently Asked Questions
What machines are these profile knives compatible with?
The CMT 690.007 profile knives are designed for use with universal cutter heads in the CMT insert shaper system. They are suited for use on spindle moulders, moulders, and profile and edging machines that accept 40mm insert shaper knives.
How many knives come in a purchase of the CMT 690.007?
Each purchase includes 2 knives - supplied as a matched pair. Both knives share the same profile geometry so they can be installed together in a cutter head for balanced, consistent cutting.
What materials can these shaper knives cut?
The CMT 690.007 profile knives are suitable for cutting hardwood, softwood, MDF, and chipboard, making them a versatile option for cabinet making, edge profiling, and decorative molding work across a wide range of workpiece materials.
What knife dimensions should I verify before purchasing?
These knives measure 1-37/64 in. in cutting height and 5/32 in. (4mm) in maximum thickness, with an overall knife size of 40x4mm. Confirm that your cutter head accepts this knife size before ordering to ensure proper fit and safe operation.
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