Pack
100
100$35.00
1000$325.00
Renfert Bi-Fix Pin, a dowel pin system component for dental model and die fabrication. Catalog code 3451000.
Renfert Bi-Fix-Pin Dowel Pins is a dowel pins & pin system from Renfert.
This page carries 2 pack options: 100, 1000.
Find it on our Gypsum & Model Materials shelf, under Model Base & Pin Systems.
Orders placed before 3 PM ET ship the same day when the item is on our shelf (otherwise within 3 business days), and ground shipping is free over $10.
Product
- Manufacturer
- Renfert
- Manufacturer #
- 3451000
- Item code
- 043-0224
Catalog path
- Marketplace
- Laboratory
- Category
- Gypsum & Model Materials
- Subcategory
- Model Base & Pin Systems
Ordering
- Status
- Ships in 3 business days
More from Model Base & Pin Systems
Stocked in the same subcategory.
Keystone Industries
Keystone Double Dowel Twin Pins with Die Guards and Sleeves, 1000/Pack
010-1135
$150.31
Questions
What is Renfert Bi-Fix-Pin Dowel Pins used for?
Renfert Bi-Fix Pin, a dowel pin system component for dental model and die fabrication.
Which pack options are on this page?
This page carries 2 pack options: 100, 1000. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About dowel pins and pin systems
A dowel pin lets a die section be removed from the stone cast and put back accurately in its original position. The shelf holds single and double pins, pins with sleeves, and the drills and drilling units that set them.
A dowel pin is a metal pin used in stone casts to remove die sections and replace them accurately in the original position. Model bases are one of the uses ISO 6873 names for dental gypsum products.
How the parts of a pinned model differ
- Dowel Pins & Pin Systems — The pin that lets a die come out of the cast and go back in the same place.
- Model Base Formers — Shapes the base under the model.
- Gingiva Mask Materials — A soft material that stands in for the gum on the model.
- Model Accessories — The small parts that go with the pin and base systems.
What to look at when choosing
Pin system: pins, sleeves, base plates and drills are sold as systems on this shelf, and the parts are listed by the system they fit.
Gingiva mask: in a study of three gingival mask materials, tear strength and tensile strength changed significantly over time.
Sources: The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017) · ISO 6873:2013, Dentistry — Gypsum products · Tear strength and tensile strength of three gingival mask materials, 2024 (Cureus, PMC11426370)
