JPS61169517U - - Google Patents
Info
- Publication number
- JPS61169517U JPS61169517U JP5228785U JP5228785U JPS61169517U JP S61169517 U JPS61169517 U JP S61169517U JP 5228785 U JP5228785 U JP 5228785U JP 5228785 U JP5228785 U JP 5228785U JP S61169517 U JPS61169517 U JP S61169517U
- Authority
- JP
- Japan
- Prior art keywords
- shank
- neck
- neck portion
- diameter
- drill
- 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
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案の実施例を示す外観図である。
１…ドリル径、２…シヤンク径、３…ネツク部
、４…面取用刃部、５…シヤンク部。
、４…面取用刃部、５…シヤンク部。
Claims (1)
- ネツク部と、前記ネツク部の直径よりも大きい
直径を有するシヤンク部と、前記ネツク部とシヤ
ンク部とを結合する段部に設けた面取用刃部とを
有することを特徴とするドリル。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5228785U JPS61169517U (ja) | 1985-04-09 | 1985-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5228785U JPS61169517U (ja) | 1985-04-09 | 1985-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169517U true JPS61169517U (ja) | 1986-10-21 |
Family
ID=30572101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5228785U Pending JPS61169517U (ja) | 1985-04-09 | 1985-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169517U (ja) |
-
1985
- 1985-04-09 JP JP5228785U patent/JPS61169517U/ja active Pending