CMT 690.064 Profile Knives for Insert Shaper System are a matched 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 knives bring precise molding and profiling capability to spindle moulders, moulders, and profile and edging machines - giving woodworkers a reliable, long-lasting solution for cabinet door making, edge profiling, frame and panel work, and decorative molding applications across hardwood, softwood, MDF, and chipboard.

Key Features

• Pair of matched 40x4mm profile knives - both knives are supplied together so you have everything needed for a balanced, symmetric cut right out of the package, reducing setup time and avoiding mismatched profiles.
• Alloyed steel construction - the use of alloyed steel provides enhanced hardness and wear resistance compared to standard steel, helping the cutting edges hold their shape longer through demanding production runs.
• Long-lasting performance - extended service life means fewer tool changes and less downtime, making these knives a cost-effective choice for shops producing moldings, cabinet doors, and frames on a regular basis.
• Compatible with CMT universal cutter heads (692 series) - the 40x4mm format fits the CMT insert shaper system cutter heads, as well as other universal cutter heads accepting this knife size, giving the knives broad machine compatibility.
• Profile number 064 geometry - a specific, defined molding profile that delivers consistent, repeatable results across every pass, supporting professional-quality surface finishes on hardwood, softwood, MDF, and chipboard workpieces.
• Designed for a variety of profile knives in the universal system - part of a broader family of insert shaper knives, so woodworkers can expand their profile library using the same cutter head investment they already have.

Why This Product

• One knife set, many profiles - because the 40x4mm insert knife system is universal, choosing these knives means you can switch between dozens of profiles using a single cutter head body, reducing tooling costs and maximizing versatility in the shop.
• Built for production demands - alloyed steel construction and long-lasting performance make these knives well suited to repetitive molding work on hardwood, softwood, MDF, and chipboard without frequent re-sharpening or replacement.
• Predictable, repeatable profile output - the fixed 40x4mm geometry and dedicated profile number 064 ensure that every workpiece matches the last, which is critical for cabinet door making, frame and panel work, and matched molding sets.
• Sold as a ready-to-use pair - receiving both knives together means balanced cutting right away, with no need to source a matching second knife separately before getting to work.

Specifications

• Manufacturer Part Number: 690.064
• Brand: CMT Orange Tools
• Profile Number: 064
• Cutting Height: 1-37/64 in.
• Maximum Thickness: 5/32 in.
• Knife Size: 40x4mm (1-37/64 in. x 5/32 in.)
• Material: Alloyed Steel (SP)
• Quantity: 2 knives (sold as a pair)
• System Compatibility: CMT Insert Shaper System - CMT 692 series universal cutter heads

Approved Applications

• Molding and profiling on spindle moulders and moulders
• Cabinet door making
• Edge profiling on profile and edging machines
• Frame and panel work
• Decorative molding production in hardwood and softwood
• Profiling of MDF and chipboard workpieces