FIELD: stomatology.
SUBSTANCE: borer can be used for preparation of tooth cavity including solid tissues of tooth when working with dental tip for drilling channels (small holes) of small diameters. Dental borer has diameter of 0,25-0,5 mm. Borer has rod and working head. Working head is connected with rod by welding and is made of diamond monocrystal.
EFFECT: prolonged service life of borer; widened technological capabilities.
1 tbl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
ROOT CANAL REAMER | 2002 |
|
RU2269967C2 |
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RU2373890C2 |
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RU2771506C1 |
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RU2812887C1 |
STOMATOLOGIC TIP | 2007 |
|
RU2341225C1 |
Authors
Dates
2006-02-20—Published
2002-02-14—Filed