JPH0266913U - - Google Patents
Info
- Publication number
- JPH0266913U JPH0266913U JP14627188U JP14627188U JPH0266913U JP H0266913 U JPH0266913 U JP H0266913U JP 14627188 U JP14627188 U JP 14627188U JP 14627188 U JP14627188 U JP 14627188U JP H0266913 U JPH0266913 U JP H0266913U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- tool
- blade member
- rotary
- cutting blade
- 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
- 229910000997 High-speed steel Inorganic materials 0.000 claims 1
- 238000005219 brazing Methods 0.000 claims 1
- 239000011195 cermet Substances 0.000 claims 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は、本考案切削回転工具の一実施例を示
す正面図、第２図は、拡大した底面図、第３図は
、他の実施例を示す一部正面図、第４図は、その
底面図である。
１…ツイストドリル、２…切刃部材、３…工具
本体。
FIG. 1 is a front view showing one embodiment of the cutting rotary tool of the present invention, FIG. 2 is an enlarged bottom view, FIG. 3 is a partial front view showing another embodiment, and FIG. FIG. 1... Twist drill, 2... Cutting blade member, 3... Tool body.
Claims (1)
が備えられている切削用回転工具において、 前記工具本体３は、超硬合金または高速度鋼か
らなり、また切刃部材２は、サーメツトからなり
、しかも両者がろう付けによつて固定されている
ことを特徴とする切削用回転工具。[Claims for Utility Model Registration] At one end of the rod-shaped tool body 3, there is a cutting blade member 2.
In the rotary cutting tool, the tool body 3 is made of cemented carbide or high-speed steel, and the cutting blade member 2 is made of cermet, and both are fixed by brazing. A cutting rotary tool characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627188U JPH0266913U (en) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627188U JPH0266913U (en) | 1988-11-09 | 1988-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266913U true JPH0266913U (en) | 1990-05-21 |
Family
ID=31415603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14627188U Pending JPH0266913U (en) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266913U (en) |
-
1988
- 1988-11-09 JP JP14627188U patent/JPH0266913U/ja active Pending