UA72459U - Drill - Google Patents
DrillInfo
- Publication number
- UA72459U UA72459U UAU201114267U UAU201114267U UA72459U UA 72459 U UA72459 U UA 72459U UA U201114267 U UAU201114267 U UA U201114267U UA U201114267 U UAU201114267 U UA U201114267U UA 72459 U UA72459 U UA 72459U
- Authority
- UA
- Ukraine
- Prior art keywords
- drill
- distributed
- height
- rotation
- disclosed
- Prior art date
Links
Landscapes
- Drilling Tools (AREA)
Abstract
Disclosed is a drill with curved cutting edges in a plane perpendicular to the axis of rotation of drill, which are made in the form of a helical curve. The spiral cutting edge is distributed on the height to form a step-like shape of the cutting part in axial section of the drill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201114267U UA72459U (en) | 2011-12-02 | 2011-12-02 | Drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201114267U UA72459U (en) | 2011-12-02 | 2011-12-02 | Drill |
Publications (1)
Publication Number | Publication Date |
---|---|
UA72459U true UA72459U (en) | 2012-08-27 |
Family
ID=50849715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201114267U UA72459U (en) | 2011-12-02 | 2011-12-02 | Drill |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA72459U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528593C2 (en) * | 2012-12-17 | 2014-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | Twist drill with curvilinear lip |
-
2011
- 2011-12-02 UA UAU201114267U patent/UA72459U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2528593C2 (en) * | 2012-12-17 | 2014-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | Twist drill with curvilinear lip |
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