• Three glass ceramic wet grinding burs with 4 mm shanks and 2.5, 1.0 and 0.6 mm heads, with UP3D P42 PLUS, P42 and P41 machine references.
  • Comparison of 2.5 mm, 1.0 mm and 0.6 mm glass ceramic grinding heads with 4 mm shanks and black positioning rings.
  • Glass ceramic grinding bur with a black positioning ring and metal shank, alongside an enlarged view of the rounded abrasive head.

4 mm Wet Grinding Burs for UP3D

Glass ceramic grinding burs with a 4 mm shank, available in 2.5, 1.0 and 0.6 mm head diameters for selected UP3D wet milling setups.

$13.90
$13.90 $17.90
Shipping calculated at checkout.

Price per bur. The selected size is the grinding head diameter.

Head Diameter

All options use a 4 mm shank. Select the head diameter required by your glass ceramic CAM workflow.
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Glass Ceramic Grinding Tools for UP3D Wet Milling

Tool Specifications

All burs in this range have a 4 mm shank. Select the material and cutting diameter that match your milling workflow.

Specification Details
Application Glass ceramic wet grinding
Shank diameter 4 mm
Available head diameters 2.5 mm / 1.0 mm / 0.6 mm
Reference overall length 40 mm — P42 PLUS reference configuration
Reference Tool Dimensions
Head diameter Reference dimensions (mm)
2.5 mm R1.25 × 16 × 4 × 40
1.0 mm R0.5 × 10 × 4 × 40
0.6 mm R0.3 × 8 × 4 × 40
These reference dimensions are based on the P42 PLUS tool configuration. R indicates the head radius. Confirm the supplied tool dimensions and positioning-ring setup against your existing tool before ordering, especially for P42 and P41 machines.

Machine Compatibility

Machine references: UP3D P42 PLUS / P42 / P41. Match the complete tool configuration before selecting a replacement.

Machine Models Selection Guidance
UP3D P42 PLUS Match the selected diameter to the P42 PLUS glass ceramic tool configuration. Check the 4 mm shank, overall length and positioning-ring setup.
UP3D P42 Confirm the required glass ceramic tool against your existing P42 bur and CAM tool library. Check the working profile, total length and ring position.
UP3D P41 For older P41 setups, send us a photo and the dimensions of your current tool so we can help identify the matching replacement before you order.
These are replacement tools supplied by OnePro Dental, not original UP3D-manufactured burs. Machine names are used to identify the intended matching applications.

Which head diameters are available?

This range includes 2.5 mm, 1.0 mm and 0.6 mm head diameters. All three options have a 4 mm shank. Select the diameter specified in your CAM tool library.

Can I use the same bur on P42 PLUS, P42 and P41?

Compatibility depends on the complete tool configuration. Check the head profile, overall length and positioning-ring setup against the tool required by your machine. Contact us with your machine model and current bur details if you are unsure.

Are these burs for glass ceramic or zirconia?

The options on this page are for glass ceramic wet grinding. For zirconia dry milling, choose the appropriate UP3D dry-milling tool range.

Does my order include all three sizes?

The images show the available diameter options. Your order will contain the option and quantity selected at checkout. To order multiple diameters, add each required option to your cart separately.

What information should I send for a matching check?

Please send your machine model, material name, required head diameter, current tool reference if available, and clear photos showing the grinding head, positioning ring and shank end. Include the overall length and ring position measurements when available.

Need Help Matching Your UP3D Grinding Burs?

Send OnePro Dental your machine model, current tool photos and the head diameters you need. We can help review the specifications and prepare a quotation for your required quantities.

Check Tool Compatibility

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