• Five grinding bur models for CEREC MC XL and MC X, including Step Bur and Cylinder Pointed Bur types.
  • Cylinder Bur 12 EF and Cylinder Pointed Bur 12 EF for four-motor CEREC MC XL units, with enlarged grinding tips.
  • Shaper 25 RZ, Finisher 10 and Shaper 25 milling burs for CEREC MC XL and MC X, with close-ups of the cutting heads.

Milling & Grinding Burs for Dentsply Sirona CEREC MC XL / MC X

Compatible replacement milling and grinding burs for CEREC MC XL and MC X, with options for glass ceramic, zirconia and PMMA. Select the bur type required for your machine configuration and processing mode.

$17.90
$17.90 $22.90
Shipping calculated at checkout.

Price per bur. Select your required bur type before adding to cart.

Bur Type

Need help selecting a bur? Send us a photo of your current tool or its packaging.
  • Bur selection support
  • Free shipping on eligible US$500+ orders
  • 30-day returns on eligible unused items

OnePro Dental compatible replacement burs for CEREC MC XL and MC X. Choose from 10 bur types for grinding and milling workflows, with options for glass ceramic, zirconia, and PMMA.

Select the bur type required for your material, machine configuration, and processing mode.

Bur Selection Guide

Find your bur type below and check its operating position and workflow. Confirm the required instrument combination in your CEREC software before ordering.

Bur TypePosition & Workflow
Step Bur 12SLeft — standard grinding
Step Bur 12Left — standard grinding
Cylinder Pointed Bur 12SRight — standard grinding
Step Bur 20Left — grinding for supported zirconia workflows
Cylinder Pointed Bur 20Right — grinding for supported zirconia workflows
Cylinder Bur 12 EFLeft — extra-fine grinding; four-motor units only
Cylinder Pointed Bur 12 EFRight — extra-fine grinding; four-motor units only
Shaper 25 RZLeft — wet milling
Finisher 10Right — wet or dry milling
Shaper 25Left — dry milling

Choose the Right Bur for Your Workflow

Are these original Dentsply Sirona burs?

No. These are compatible replacement burs supplied by OnePro Dental, not original Dentsply Sirona instruments.

Are CEREC MC XL and MC X burs interchangeable?

Several bur types are shared between these machines, but compatibility depends on the exact instrument and machine configuration. Check the bur type, operating position and required processing mode before ordering.

How do I choose a bur for my material?

Check the instrument combination specified for the exact material in your CEREC software. Material type alone is not enough: the selected workflow and your machine configuration also determine which burs are required.

What information should I send if I need help choosing?

Send us your machine model, serial number, material name and a clear photo of your current bur or its packaging. A screenshot of the instrument name shown in your CEREC software is also helpful.

Can I return unused burs?

You may request a return for eligible unused items within 30 days of receiving your order.

Items must remain in their original packaging and show no signs of installation, milling or modification. Please contact us before returning an item.

View our Return & Refund Policy for full conditions.

Need Help Finding the Right Bur?

Send us your machine details and a photo of the bur you currently use. We can help you identify the corresponding OnePro option before you order.