JPS6261410U - - Google Patents
Info
- Publication number
- JPS6261410U JPS6261410U JP15341285U JP15341285U JPS6261410U JP S6261410 U JPS6261410 U JP S6261410U JP 15341285 U JP15341285 U JP 15341285U JP 15341285 U JP15341285 U JP 15341285U JP S6261410 U JPS6261410 U JP S6261410U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- arbor
- drill
- center
- stick
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案の実施例を示す正面図、第２図
は第１図のＡ―Ａ矢視図、第３図は従来の加工を
説明する工程図である。
１…小径ドリル、３…アーバ、４…ステツキバ
イト。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a view taken along the line AA in FIG. 1, and FIG. 3 is a process diagram illustrating conventional processing. 1...Small diameter drill, 3...Arbor, 4...Sticky bite.
Claims (1)
方、アーバ中心から所定の距離だけ外方にステツ
キバイト設け、該ステツキバイトの先端は前記ド
リルの先端より後退させたことを特徴とする大径
穴切削工具。 A large diameter hole cutting tool, characterized in that a drill is provided protruding from the tip of the center of the arbor, and a stick bar is provided a predetermined distance outward from the center of the arbor, and the tip of the stick bit is set back from the tip of the drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341285U JPS6261410U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15341285U JPS6261410U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261410U true JPS6261410U (en) | 1987-04-16 |
Family
ID=31072268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15341285U Pending JPS6261410U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261410U (en) |
-
1985
- 1985-10-07 JP JP15341285U patent/JPS6261410U/ja active Pending