HUGE DENTAL - NobilCam GM3D pre-shaded multilayer zirconia disc, 98.5 millimeter diameter by 20 millimeter working height, shade BL3 in the Bleach range. Flexural strength 700-1200 MPa, translucency 45%-57%. Suited to multi-unit bridges, implant. Item 98GM3D20-BL3. - # 98GM3D20-BL3

NobilCam GM3D multilayer zirconia disc – 98.5 x 20mm, shade BL3

The NobilCam GM3D disc in shade BL3 at a 20mm working height is a pre-shaded, multilayer zirconia blank engineered for open-architecture CAD/CAM milling. Built for highly demanding monolithic esthetic cases where natural translucency, lifelike vitality and seamless shade integration are the priority. Specialized STG layering technology reproduces the multi-directional light dynamics and depth of natural dentition with remarkable batch-to-batch consistency.

shade BL3 represents a high-value bleach shade that transitions toward the B family, making this disc the natural selection for post-whitening patients who still require a natural transition to adjacent teeth. at 20mm it is dimensioned for multi-unit bridges, implant superstructures and deep anterior cases — the working height where full-arch planning becomes practical.

Key Features

• multilayer gradient structure with a continuous chroma and translucency transition from cervical to incisal — no visible layer banding after milling
• Flexural strength of 700-1200 MPa across the layered profile
• Translucency range of 45%-57%, tuned for maximum esthetic depth and light dynamics
• pre-shaded to VITA-equivalent BL3 — no dipping or infiltration step required
• 98.5mm outer diameter with a standard stepped mounting flange for open-system milling units
• 20mm usable working height, providing the working height where full-arch planning becomes practical
• Consistent, predictable sintering shrinkage factor supplied on every disc label and batch certificate
• Homogeneous grain structure for clean margin definition and low chipping at thin cross-sections

Key Selling Points

• Removes the shading bench step entirely — mill, sinter, glaze, deliver
• shade BL3 arrives production-ready, eliminating the batch-to-batch colour drift that manual infiltration introduces
• Multi-unit bridges, implant superstructures and deep anterior cases are covered by this single height, reducing the number of disc heights a laboratory must hold
• Full 19-shade VITA-equivalent range plus three bleach shades available across the line, so a laboratory can standardise on one material system
• open-architecture format — no proprietary holder, licence key, or system lock-in
• Shipped direct to the laboratory, protecting turnaround on rush cases

What Makes This Unique

Most multilayer zirconia compromises esthetics to protect strength. The GM3D gradient is Built the other way around: the STG layering process lays down a multi-directional light-scattering profile so the disc reads with the depth and vitality of natural enamel rather than the flat, monochrome look that gives monolithic zirconia away. in shade BL3 that matters most in the incisal third, where a high-value bleach shade that transitions toward the B family has to fade into translucency without a visible line. at 20mm you have enough vertical stock to nest the restoration so the gradient lands exactly where the anatomy needs it.

How It Compares

Against a conventional single-layer pre-shaded blank, this disc removes the flat optical transition that forces technicians to compensate with surface stain. Against a manually infiltrated white blank, it removes the drying and dipping cycle and the shade variance that comes with it. Within the NobilCam line, GM3D sits at 700-1200 MPa and 45%-57% translucency, while MM-4D sits at 800-1300 MPa and 43%-55% — choose GM3D when the case calls for maximum esthetic depth and light dynamics.

Technical Specifications

Compatibility

Fits open-architecture dental milling machines that accept a 98.5mm stepped-flange disc, including the widely used 4-axis and 5-axis laboratory platforms. Nesting and sintering parameters are configured in the laboratory CAM software using the shrinkage factor printed on the disc label. Verify that the milling unit clears a 20mm blank height before ordering this variant.

What is in The Box

• 1 x NobilCam GM3D multilayer zirconia disc, 98.5 x 20mm, shade BL3
• Sealed protective disc packaging
• Batch label stating lot number and sintering shrinkage factor

Warranty

Covered against manufacturing defects in material and workmanship. Discs are supplied with a lot-specific shrinkage factor; claims relating to fit require the lot number from the disc label. Contact US Dental Depot for warranty details and returns authorisation before shipping any product back.

Support

Technical questions on nesting, shrinkage factor, sintering profiles or shade selection are handled by US Dental Depot at 954-874-6325.

[Works with open-architecture 98.5mm milling systems, laboratory sintering furnaces, and standard CAM nesting software — related searches: NobilCam GM3D zirconia disc, multilayer zirconia BL3, 98.5 x 20mm zirconia blank, pre-shaded bleach zirconia, monolithic zirconia disc BL3, CAD CAM zirconia 20mm]