Threaded diamond-coated milling burs for Sirona CEREC 3 and InLab Compact wet milling of glass ceramics including lithium disilicate (IPS e.max), feldspathic ceramic, Vita Suprinity, and Celtra Duo. Three configurations—Cylinder Pointed, Step Bur 10, and Step Bur 12—cover single crowns, inlays, onlays, veneers, and anterior bridges. M1.8 threaded shanks screw directly into the spindle.
| Compatible Machines | InLab Compact, Sirona CEREC 3 |
|---|---|
| Interface Type | M1.8 Threaded |
| Material Category | Glass Ceramic |
| Configurations | 3 |
| Order No | Specification | Head Ø | Neck | Shank | Length | Inquiry |
|---|---|---|---|---|---|---|
| Cylinder Pointed Bur | TL9×M1.8×L23.5 | — | 9 | 1.8 | 23.5 | 1 |
| Step Bur 10 | TL11.5×M1.8×L23.5 | — | 11.5 | 1.8 | 23.5 | 1 |
| Step Bur 12 | TL13×M1.8×L25 | — | 13 | 1.8 | 25 | 1 |
The Cylinder Pointed Bur is suited for finishing and fine detailing of smaller restorations such as inlays, onlays, and veneers. The Step Bur 10 and Step Bur 12, with longer cutting lengths, are better suited for roughing and shaping of larger restorations including single crowns and anterior bridges.
These burs are not for milling metals, composites, or dry milling applications.
These burs use an M1.8 threaded shank that screws directly into the spindle of the Sirona CEREC 3 or InLab Compact. They are not smooth collet-clamped shanks.
They are compatible with the Sirona CEREC 3 and InLab Compact milling machines. They are not designed for CEREC MC, MC X, or MC XL, which use a different M3.5 threaded shank.
These diamond-coated burs are intended for wet milling of glass ceramics: lithium disilicate (IPS e.max), feldspathic ceramic, Vita Suprinity, and Celtra Duo.
The Cylinder Pointed Bur is suited for finer detailing and smaller restorations, while the Step Bur 10 and Step Bur 12 provide longer cutting lengths for larger restorations and anterior bridges. Select based on the restoration size and milling stage.
Watch for signs of wear such as reduced cutting efficiency, increased milling time, chipping on restoration margins, or visible loss of diamond coating on the cutting surfaces.
These are aftermarket burs manufactured by SINCEN Dental, designed to fit the same M1.8 threaded interface and milling parameters as the original CEREC 3 burs.
No. These burs are intended for wet milling only. Dry milling of glass ceramics with these burs is not recommended.