Wax Caliper
Free!
The wax caliper is a stainless steel measuring gauge for fast, accurate checks of wax pattern and acrylic thickness. Its curved arms, rounded tips, and clear millimeter scale make it ideal on contoured surfaces without marking the work. Use it on crowns, onlays, dentures, and partial frameworks to speed adjustments, reduce remakes, and improve casting predictability. Compact, durable, and easy to clean—an everyday essential for any dental lab bench.
Description
A wax caliper is a precision measuring tool used in dental laboratories to check the thickness of wax patterns and acrylic work. Its triangular frame and curved measuring arms allow accurate readings on flat or curved surfaces without damaging delicate wax-ups. Built from corrosion-resistant stainless steel with an easy-to-read millimeter scale, it gives quick, repeatable measurements while carving, contouring, or finishing.
Key features
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Stainless steel construction with clear, etched mm markings
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Smooth pivot that holds the set dimension for repeat checks
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Rounded, slim tips that minimize marking of wax surfaces
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Compact, lightweight design for effortless bench use
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Supplied in a protective pouch; cleans easily per standard lab protocols
Primary benefits
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Confident control of wax thickness for predictable casting and pressing
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Faster adjustments with fewer remakes and material waste
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Consistent quality across multiple units or bilateral restorations
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Works on contours where straight digital calipers struggle
Common uses and applications
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Measuring occlusal and axial thickness of crown and onlay wax patterns
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Verifying denture baseplate and flange thickness, and occlusion rims
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Checking wax for partial frameworks, implant bars, and orthodontic appliances
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Educational labs where quick, visual thickness checks improve technique
How it compares
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Compared with digital calipers, a wax caliper is lighter, battery-free, and easier to use on curved surfaces without marring the pattern. Digital tools offer higher resolution, but the wax caliper is faster and purpose-built for lab wax work.
Use tips
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Zero-check before work, apply gentle pressure to avoid indenting wax, and clean and dry before storage.
