Busch Ziramant Cylinder Round Crown Cutter | Busch No. 6880Z 014 – Coarse Grit, Green Ring – FG | Pack of 2

The diamond bur for zirconia cutting from Busch & Co. GmbH — the 6880Z 014 FG Ziramant CrownCutter (Pack of 2) — is a precision-engineered rotary instrument designed specifically for demanding dental laboratory and clinical workflows. Featuring a cylinder round geometry with a special diamond coating in medium/coarse grit, this instrument is optimised for the efficient and controlled processing of zirconium oxide restorations.

Product Specifications

• Shape: Diamond, Cylinder Round
• Coating: Special Diamond Coating — Medium/Coarse
• Series: Ziramant
• ISO Classification: 806 314 140 535 014
• Shank: FG (Friction Grip)
• Pack Contents: 2 instruments

Applications

The diamond bur for zirconia cutting is well-suited for the following dental laboratory applications:

	Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory.
	Processing of Zirconium Oxide — Cutting, contouring and finishing of zirconium oxide restorations.

The medium/coarse diamond grit provides aggressive material removal suited to high-strength zirconia and ceramic substrates, while the cylinder round form factor enables versatile access across a range of preparation and adjustment tasks in crown and bridge workflows.

Instrument Dimensions

Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.

Why Choose the Ziramant CrownCutter?

As a dedicated diamond bur for zirconia cutting, the Ziramant series by Busch is engineered to maintain cutting efficiency across the hardness levels typical of modern zirconia materials. The special diamond coating is formulated to reduce heat generation and extend working life under consistent clinical use.

Manufactured in Germany to the exacting standards for which Busch & Co. GmbH is recognised, this diamond bur for zirconia cutting reflects a commitment to precision, consistency, and professional-grade quality.

FAQ

What material is this bur designed to cut? This instrument is specifically designed for zirconium oxide (zirconia) and ceramic materials, as indicated by its Ziramant series designation.

What does the ISO classification 806 314 140 535 014 indicate? The ISO number defines the instrument type, shank form, grit size, shape, and head diameter according to international dental standards — ensuring compatibility and traceability across clinical settings.

How many burs are included? Each pack contains 2 instruments.