
Alpen Multi-Use Multilayer Diamond Instruments are fine-grit (red ring) friction grip (FG) rotary burs with a needle/flame-shaped head, #858, measuring 1.4 mm in head diameter and 8 mm in head length. The two-layer natural diamond coating bonds an initial layer to the steel shank for anti-vibration control and adds a second layer for full diamond coverage, exposing fresh sharp edges as outer layers wear for consistent cutting performance. Swiss-made and reusable, they are indicated for restorative contouring, transitional adjustment, and surface refinement on enamel, composite, and ceramic, supplied 5 per package.
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Sorted by lowest price · Add now, sign in at checkout


Alpen Multi-Use Multilayer Diamond Instruments are fine-grit (red ring) friction grip (FG) rotary burs with a needle/flame-shaped head, #858, measuring 1.4 mm in head diameter and 8 mm in head length. The two-layer natural diamond coating bonds an initial layer to the steel shank for anti-vibration control and adds a second layer for full diamond coverage, exposing fresh sharp edges as outer layers wear for consistent cutting performance. Swiss-made and reusable, they are indicated for restorative contouring, transitional adjustment, and surface refinement on enamel, composite, and ceramic, supplied 5 per package.
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