JPS62150012U - - Google Patents
Info
- Publication number
- JPS62150012U JPS62150012U JP3730786U JP3730786U JPS62150012U JP S62150012 U JPS62150012 U JP S62150012U JP 3730786 U JP3730786 U JP 3730786U JP 3730786 U JP3730786 U JP 3730786U JP S62150012 U JPS62150012 U JP S62150012U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- sectional shape
- tool body
- tip
- brazing
- 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
- 238000005553 drilling Methods 0.000 claims description 2
- 238000005219 brazing Methods 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は、この考案の実施例に係る穴明け工具
の一部側面図、第２図及び第３図は切刃チツプの
接合部を示す一部側面図、第４図及び第５図は他
の実施例を示すもので、第４図イは１枚刃ガンド
リルの一部側面図、ロは正面図、第５図イは２枚
刃ガンドリルの一部側面図、ロは正面図、第６図
及び第７図は従来例を示すもので、第６図は一部
側面図、第７図は切刃チツプの先端面を表わす平
面図である。
４……工具本体、６……切刃チツプ。
FIG. 1 is a partial side view of a drilling tool according to an embodiment of this invention, FIGS. 2 and 3 are partial side views showing the joint of the cutting tip, and FIGS. 4 and 5 are 4A is a partial side view of a single-flute gun drill, FIG. 5A is a partial side view of a two-flute gun drill, B is a front view, and FIG. 6 and 7 show a conventional example, with FIG. 6 being a partial side view and FIG. 7 being a plan view showing the tip end surface of the cutting blade tip. 4... Tool body, 6... Cutting tip.
Claims (1)
とほぼ等しい断面形状を有する超高圧焼結体から
なる切刃チツプをろう付け固定してなることを特
徴とする穴明け工具。 A drilling tool characterized in that a cutting tip made of an ultra-high pressure sintered body having a cross-sectional shape substantially equal to the cross-sectional shape of the tool body is fixed to the tip of the tool body by brazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3730786U JPS62150012U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3730786U JPS62150012U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150012U true JPS62150012U (en) | 1987-09-22 |
Family
ID=30848516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3730786U Pending JPS62150012U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012002325A1 (en) * | 2010-06-30 | 2012-01-05 | マニー株式会社 | Medical cutting instrument |
-
1986
- 1986-03-14 JP JP3730786U patent/JPS62150012U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012002325A1 (en) * | 2010-06-30 | 2012-01-05 | マニー株式会社 | Medical cutting instrument |
| CN103002827A (en) * | 2010-06-30 | 2013-03-27 | 马尼株式会社 | Medical cutting instrument |
| JPWO2012002325A1 (en) * | 2010-06-30 | 2013-08-22 | マニー株式会社 | Medical cutting instrument |
| CN103002827B (en) * | 2010-06-30 | 2015-08-05 | 马尼株式会社 | Medical cutting instrument |
| JP5980115B2 (en) * | 2010-06-30 | 2016-08-31 | マニー株式会社 | Medical cutting instrument |
| US10350715B2 (en) | 2010-06-30 | 2019-07-16 | Mani , Inc. | Method of producing a medical cutting instrument |