JPS61191821U - - Google Patents
Info
- Publication number
- JPS61191821U JPS61191821U JP7572185U JP7572185U JPS61191821U JP S61191821 U JPS61191821 U JP S61191821U JP 7572185 U JP7572185 U JP 7572185U JP 7572185 U JP7572185 U JP 7572185U JP S61191821 U JPS61191821 U JP S61191821U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edges
- hardness material
- cutting
- utility
- scope
- 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
- 238000003801 milling Methods 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図、第２図、第３図はそれぞれ本考案の実
施例の側面図、第４図は従来のブローチの側面図
である。
図面中、１Ａ，１Ｂ，１Ｃは高硬度材製の刃先
、２はフライス、２Ａは高硬度材製の刃先、３は
リーマ、３Ａは高硬度材製の刃先、１０はブロー
チである。
1, 2, and 3 are side views of an embodiment of the present invention, and FIG. 4 is a side view of a conventional brooch. In the drawings, 1A, 1B, and 1C are cutting edges made of high-hardness material, 2 is a milling cutter, 2A is a cutting edge made of high-hardness material, 3 is a reamer, 3A is a cutting edge made of high-hardness material, and 10 is a broach.
Claims (1)
おいて、刃先を高硬度材で形成したことを特徴と
する切削刃物。 A cutting knife comprising a plurality of cutting edges arranged in multiple stages, characterized in that the cutting edges are made of a high hardness material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7572185U JPS61191821U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7572185U JPS61191821U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191821U true JPS61191821U (en) | 1986-11-29 |
Family
ID=30617204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7572185U Pending JPS61191821U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158372A (en) * | 1987-12-15 | 1989-06-21 | Tokyo Electron Ltd | Probe device |
-
1985
- 1985-05-23 JP JP7572185U patent/JPS61191821U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158372A (en) * | 1987-12-15 | 1989-06-21 | Tokyo Electron Ltd | Probe device |
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