Product Description
CMT 690.017 Profile Knives for Insert Shaper System are a pair of alloyed steel shaper knives sized 1-37/64 in. x 5/32 in. (40x4mm), designed for use with CMT universal cutter heads in the insert shaper system. These profile knives deliver long-lasting performance when shaping molding profiles, cabinet components, and edge details in wood and wood-composite materials. Sold as a pair of 2 knives, the 690.017 set is an efficient solution for woodworkers and shop operators who need reliable, repeatable profiling results on spindle moulders and compatible shaping machines.
Key Features
- Alloyed steel construction - provides durability and long-lasting cutting performance across a wide range of shaping tasks, reducing the need for frequent knife replacement.
- 40x4mm knife size (1-37/64 in. x 5/32 in.) - precise dimensions ensure proper seating in compatible universal cutter heads, resulting in accurate, consistent profile reproduction pass after pass.
- Designed for the universal insert shaper system - fits CMT cutter heads in the insert shaper system, giving woodworkers the flexibility to swap profiles quickly without changing the entire head.
- Sold as a pair (2 knives per pack) - both knives in the matched pair are included, so you have everything needed for balanced, vibration-free cutting right out of the box.
- Long-lasting performance - extended service life means less downtime changing knives and more time producing finished molding, edging, and framing profiles.
Why This Product
- For shops running a CMT insert shaper system, these profile knives allow fast profile changes by swapping just the knife pair rather than replacing the entire cutter head, saving time and tooling cost.
- The alloyed steel material is engineered for long-lasting performance, making this pair a practical choice for production environments where knives must hold their edge through extended runs on hardwood, softwood, MDF, and chipboard.
- At 40x4mm, the knife dimensions align with the universal cutter head platform, offering compatibility across a variety of insert shaper setups and keeping your tooling investment working across multiple machines.
- Purchasing a matched pair ensures balanced cutting forces on the cutter head, which contributes to smoother surface finishes and reduced vibration during profiling operations.
Specifications
- Manufacturer Part Number: 690.017
- Brand: CMT Orange Tools
- Cutting Height: 1-37/64 in.
- Maximum Thickness: 5/32 in.
- Knife Size: 40x4mm
- Material: Alloyed steel (SP)
- Quantity: 2 knives (sold as a pair)
- System Compatibility: CMT Insert Shaper System - universal cutter heads
Approved Applications
- Molding and profiling on spindle moulders and compatible shaping machines
- Cabinet door making and frame profiling
- Edge profiling on hardwood and softwood workpieces
- Frame and panel work in furniture and millwork production
- Shaping MDF and chipboard panels for cabinetry and interior trim
What's Included
- 2x CMT 690.017 profile knives (matched pair, 40x4mm)
Frequently Asked Questions
What cutter heads are these profile knives compatible with?
The CMT 690.017 knives are designed for use with the CMT insert shaper system's universal cutter heads. The 40x4mm knife size fits the standard insert shaper platform used with CMT universal cutter heads.
How many knives are included in one pack of the 690.017?
Each pack of the CMT 690.017 includes 2 knives - a matched pair. Using a matched pair is important for balanced cutting and smooth operation on the cutter head.
What material are the 690.017 profile knives made from?
These profile knives are made of alloyed steel, which is the material designation "SP" in the CMT insert shaper knife system. Alloyed steel construction supports long-lasting performance through extended shaping operations.
Can these knives be used on materials like MDF and chipboard, or only solid wood?
The CMT 690.017 profile knives are suitable for shaping hardwood, softwood, MDF, and chipboard, making them versatile for both solid-wood millwork and panel-based cabinet and furniture production.
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