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Spear Digest Dental Articles

The Wax Rim is as Important as Ever!
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The Wax Rim is as Important as Ever!

The wax rim remains as important as ever in dentistry, even as a concept. It's a fundamental that will carry into new digital workflows.

| 7 months ago
The Cooling Rate and Its Impact on Zirconia Strength

The Cooling Rate and Its Impact on Zirconia Strength

Dr. Doug Benting discusses the cooling rate that occurs after the sintering process and how it affects the flexural strength of zirconia restorations.

| 7 months ago