
Alpen ET9 Esthetic Finishing diamond instruments are Swiss-made, multi-layer diamond burs designed for the meticulous final finishing and pre-polishing of composite restorations, porcelain, and other esthetic materials. The ET9 (also cataloged as 135) needle shape features a 1.4 mm head diameter and 9.0 mm head length, with Extra Fine (EF) grit color-coded by a yellow ring for a low-abrasive surface finish of approximately 25 µm. The multi-layer diamond bonding process provides uniform natural diamond coverage, especially at the tip, for extended cutting life and consistent cutting efficiency, while the FG (Friction Grip) shank fits standard high-speed handpieces.
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Alpen ET9 Esthetic Finishing diamond instruments are Swiss-made, multi-layer diamond burs designed for the meticulous final finishing and pre-polishing of composite restorations, porcelain, and other esthetic materials. The ET9 (also cataloged as 135) needle shape features a 1.4 mm head diameter and 9.0 mm head length, with Extra Fine (EF) grit color-coded by a yellow ring for a low-abrasive surface finish of approximately 25 µm. The multi-layer diamond bonding process provides uniform natural diamond coverage, especially at the tip, for extended cutting life and consistent cutting efficiency, while the FG (Friction Grip) shank fits standard high-speed handpieces.
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