JPS61109613U - - Google Patents
Info
- Publication number
- JPS61109613U JPS61109613U JP19490084U JP19490084U JPS61109613U JP S61109613 U JPS61109613 U JP S61109613U JP 19490084 U JP19490084 U JP 19490084U JP 19490084 U JP19490084 U JP 19490084U JP S61109613 U JPS61109613 U JP S61109613U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutting blade
- drill
- blade
- tip
- 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
- 238000003754 machining Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 3
- 238000005553 drilling Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案に係る複合カツテイングドリル
の第１実施例を示す斜視図、第２図は本考案に係
る複合カツテイングドリルの第２実施例を示す斜
視図、第３図は従来のスローアウエイ（ｔｈｒｏ
ｗ ａｗａｙ）ドリルの一例を示す斜視図、第４
図は切削加工部品の１例を説明するための斜視図
を示す。
図中、３，２３，３４は超硬切削刃チツプ、４
，２４，３５は切削油供給穴、２１はドリル本体
、２２は薄切り加工用カツテイング刃部、３１は
段差加工用カツテイング刃部、３２は第１段差切
削刃部、３３は第２段差切削刃部をそれぞれ示す
。
FIG. 1 is a perspective view showing a first embodiment of a compound cutting drill according to the present invention, FIG. 2 is a perspective view showing a second embodiment of a compound cutting drill according to the present invention, and FIG. 3 is a perspective view showing a conventional compound cutting drill. throw away
way) Perspective view showing an example of a drill, No. 4
The figure shows a perspective view for explaining an example of a machined part. In the figure, 3, 23, 34 are carbide cutting blade tips, 4
, 24 and 35 are cutting oil supply holes, 21 is a drill body, 22 is a cutting blade for thin slicing, 31 is a cutting blade for step machining, 32 is a first step cutting blade, and 33 is a second step cutting blade. are shown respectively.
Claims (1)
穴明け用ドリル本体と、該ドリル本体基部に対し
て同心円状に、取替え可能な先端切削刃チツプを
有するカツテイング加工刃部を一体に具備したこ
とを特徴とする複合カツテイングドリル。 (2) 上記カツテイング加工刃部が、溝切り加工
用カツテイング刃部であることを特徴とする実用
新案登録請求の範囲第(1)項に記載した複合カツ
テイングドリル。 (3) 上記カツテイング加工刃部が、段差加工用
カツテイング刃部であることを特徴とする実用新
案登録請求の範囲第(1)項に記載した複合カツテ
イングドリル。[Claims for Utility Model Registration] (1) A drilling drill body having a replaceable cutting blade tip at its tip, and a cutting tool having a replaceable tip cutting blade concentrically with respect to the base of the drill body. A composite cutting drill characterized by having an integrated processing blade. (2) The composite cutting drill according to claim 1, wherein the cutting blade is a cutting blade for grooving. (3) The composite cutting drill as set forth in claim (1), wherein the cutting blade is a cutting blade for step machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19490084U JPS61109613U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19490084U JPS61109613U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109613U true JPS61109613U (en) | 1986-07-11 |
Family
ID=30752376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19490084U Pending JPS61109613U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109613U (en) |
-
1984
- 1984-12-21 JP JP19490084U patent/JPS61109613U/ja active Pending
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