nora® Lunatec CAD 45 is a precision expanded EVA sheet developed for CAD CAM milling in orthotics, prosthetics, and orthopaedic footwear production. With a hardness of approximately 45 Shore A and a density of around 0.22 g/cm³, this material provides an excellent balance of stability, elasticity, and machining performance, making it ideal for milled orthotic blanks, insoles, and structural footwear components.
The uniform closed cell structure allows clean milling with smooth surface finish and minimal tearing, while the trimmed edges ensure accurate positioning and reliable clamping in CNC and CAD CAM systems. Lunatec CAD 45 is particularly suited for workshops and central fabrication facilities requiring consistent quality in digital production workflows.
Material specification
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Hardness: approx. 45 Shore A
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Density: approx. 0.22 g/cm³
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Structure: closed cell expanded EVA
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Surface: smooth
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Edges: trimmed for precise machining
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Designed for CAD CAM milling systems
Available formats
Colour and thickness
Intended applications
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CAD CAM milled foot orthotics
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Milling blanks for insoles
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Orthopaedic footwear components
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Prosthetic and orthotic build ups
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Custom footbeds produced by CNC milling
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Structural midsole elements
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Central fabrication production
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Digital orthotic workflows
Key properties
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Excellent milling behaviour
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Clean cutting with smooth finish
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Good dimensional stability
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Balanced firmness and flexibility
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Uniform material structure
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Reliable strength for orthotic builds
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Suitable for thick milling blanks
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Hygienic closed cell EVA
Processing notes
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Designed for CNC and CAD CAM milling machines
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Can be bonded using standard EVA adhesives after milling
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Suitable for multilayer constructions
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Use appropriate tool speed and feed for optimal finish
nora® Lunatec CAD 45 is an ideal EVA milling material for orthotic, prosthetic, and orthopaedic footwear workshops requiring consistent machining quality, reliable strength, and efficient production in modern CAD CAM fabrication systems.
