JPS6338914U - - Google Patents
Info
- Publication number
- JPS6338914U JPS6338914U JP13192386U JP13192386U JPS6338914U JP S6338914 U JPS6338914 U JP S6338914U JP 13192386 U JP13192386 U JP 13192386U JP 13192386 U JP13192386 U JP 13192386U JP S6338914 U JPS6338914 U JP S6338914U
- Authority
- JP
- Japan
- Prior art keywords
- distal end
- reamer
- blade
- leading edges
- proximal end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Description
図面は本考案の一実施例を示し、第１図は全体
の正面図、第２図は第１図―線断面図、第３
図は第１図―矢視図である。
４……先端部、５……刃部、６……ボデイ、７
……リーマ、９……切れ刃、１０……リーデイン
グエツジ、１１……螺旋刃。
The drawings show one embodiment of the present invention, in which Fig. 1 is an overall front view, Fig. 2 is a sectional view taken along the line of Fig. 1, and Fig.
The figure is FIG. 1 - a view taken in the direction of the arrows. 4...Tip, 5...Blade, 6...Body, 7
... Reamer, 9 ... Cutting edge, 10 ... Leading edge, 11 ... Spiral blade.
Claims (1)
デイと、前記刃部の基端に連なるリーマとを備え
、前記ボデイを前記基端から前記先端部端面に向
けて先細りに形成し、前記先端部の複数の切れ刃
に連なる複数のリーデイングエツジを、それらの
全長に亘つて延びる螺旋刃にそれぞれ形成してな
るリーマ付ドリル。 a body having a distal end and a blade connected to the distal end, and a reamer connected to a proximal end of the blade, the body being tapered from the proximal end toward an end surface of the distal end; A drill with a reamer, in which a plurality of leading edges connected to a plurality of cutting edges are each formed into spiral blades extending over the entire length of the leading edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13192386U JPS6338914U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13192386U JPS6338914U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338914U true JPS6338914U (en) | 1988-03-12 |
Family
ID=31030827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13192386U Pending JPS6338914U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492034A1 (en) * | 2009-10-21 | 2012-08-29 | Fukui Prefectural Government | Drill for composite material as well as machining method using same and machining apparatus using same |
-
1986
- 1986-08-28 JP JP13192386U patent/JPS6338914U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2492034A1 (en) * | 2009-10-21 | 2012-08-29 | Fukui Prefectural Government | Drill for composite material as well as machining method using same and machining apparatus using same |
| EP2492034A4 (en) * | 2009-10-21 | 2014-04-16 | Fukui Prefectural Government | Drill for composite material as well as machining method using same and machining apparatus using same |