Arum Glass Ceramic Milling Burs

Arum Glass Ceramic Milling Burs
Details:
Purpose‑engineered for Arum 5‑axis multi‑spindle wet‑milling systems. Special helix flute design adapts to continuous multi‑angle toolpaths of 5‑axis processing for lithium‑disilicate restorations, especially complex occlusal anatomy and interproximal undercut area.
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Technical Parameters
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Email Address:Info@Antecdental.Com

 

Product Overview

Arum-compatible glass ceramic milling burs offer dental laboratories exceptional versatility.

These precision-engineered burs deliver smooth, chip-free results across glass ceramics and other dental materials.

 

Key Advantages

Seamless Compatibility: Engineered for perfect fit with ARUM CAD/CAM units under high-speed, high-load conditions

Excellent Heat Control: Maintains temperature stability during extended milling operations

Millable Materials: Glass Ceramic/Emax/Lithium Disilicate

Coating: Electroplated diamond

Compatible CAD/CAM milling machine models: 5X-200, 5X-450, 5X-500, 5X-500L, 4X-450, A5 Pro

 

Best‑Fit Scenarios

Premium labs with Arum 5‑axis systems, complex anatomy onlays, aesthetic multi‑single‑unit glass‑ceramic cases.

 

Usage Recommendations

Use Arum official glass‑ceramic CAM strategy for 4‑/5‑axis milling; keep wet cooling fully activated.

Assign large‑dia bur for bulk rough removal; smaller bur for complex undercut & marginal finishing.

When using auto‑tool‑change, regularly clean tool‑magazine seats.

Avoid excessive tilt‑angle aggressive cut for thin veneer shells.

 

Important Precautions

5‑axis dynamic cutting imposes complex stress;

inspect bur tip after every 12‑15 glass‑ceramic units.

Not suitable for dry‑milling; thermal stress will induce invisible inner cracks.

Never mix glass‑ceramic bur set with zirconia bur set inside same tool magazine.

Machine Models:5X-200, 5X-450, 5X-500, 5X-500L, 4X-450, A5 Pro

Effective length

12.35mm

12.35mm

12.35mm

10.5mm

Shank diameter

6mm

6mm

6mm

6mm

Total length

50mm

50mm

50mm

50mm

Flute diameter

2.5mm

2.0mm

1.5mm

1.0mm

 

Machine Models:5X-300 Pro, A3 Pro

Shank diameter

4mm

Total length

44.5mm

Flute diameter

Ø2.5

Ø1.5

Ø1.0

Ø0.6

 

 

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