Plastic Round Base for Casting

Round Base for Casting is a castable POM abutment engineered for Internal Hex 2.42 mm systems. Its round, non-indexed base simplifies emergence shaping and is ideal for screw-retained bridges/frameworks, where orientation is not fixed. POM’s clean burnout supports accurate waxing, investing, and casting, while the supplied prosthetic screw ensures stable seating on printed or milled models throughout the lab workflow.

Compatibility (Internal Hex 2.42 mm): Alpha-Bio®, Zimmer®, MIS®, Adin®, Implant Direct®, AB Dental® (third-party compatibility; verify interface/fit).
Includes: 1× castable POM abutment, 1× prosthetic screw.

FAQs

Is this abutment indexed?

No. It is rotational (non-indexed) and intended for screw-retained bridges/frameworks. For single crowns requiring fixed orientation, use an indexed (hex) base.

Which platforms does it fit?

Designed for Internal Hex 2.42 mm platforms used by Alpha-Bio, Zimmer, MIS, Adin, Implant Direct, AB Dental (third-party compatibility; verify interface/fit).

What’s included in the package?

1× castable POM round-base abutment and 1× prosthetic screw.

Can I use this for cast-to restorations?

Yes. It’s intended for lost-wax/burnout casting (PFM or metal frameworks). Follow your lab protocol for waxing, investing, casting, and finishing.

When should I choose a round base vs a hex base?

Choose the round base for frameworks where rotation is acceptable and emergence shaping is the priority. Choose a hex (indexed) base for single-unit crowns that require a fixed orientation.