JPH0355116U - - Google Patents
Info
- Publication number
- JPH0355116U JPH0355116U JP11574789U JP11574789U JPH0355116U JP H0355116 U JPH0355116 U JP H0355116U JP 11574789 U JP11574789 U JP 11574789U JP 11574789 U JP11574789 U JP 11574789U JP H0355116 U JPH0355116 U JP H0355116U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- reamer
- less
- utility
- length
- 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 2
Landscapes
- Drilling Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本発明に係るドリルリーマの一実施例
を示す概略構成図、第２図は従来のドリルリーマ
の概略構成図、第３図は第２図のドリルリーマを
軸方向から見た端面図である。
１……ドリル部、２……リーマ部、θ……チヤ
ンフア角、Ｄ１……ドリル部径、Ｄ２……リーマ
部径、１……ドリル加工部長、ｈ……リツプハ
イト。
FIG. 1 is a schematic configuration diagram showing an embodiment of a drill reamer according to the present invention, FIG. 2 is a schematic configuration diagram of a conventional drill reamer, and FIG. 3 is an end view of the drill reamer shown in FIG. 2 viewed from the axial direction. . 1...Drill part, 2...Reamer part, θ...Change angle, D1 ...Drill part diameter, D2 ...Reamer part diameter, 1 ...Drill processing section, h...Lip height.
Claims (1)
のチヤンフア角（θ）を−５°以上＋５°以下と
したことを特徴とするドリルリーマ。 The length of the drill part 1 is 1 mm or less, and the reamer part 2 is
A drill reamer characterized in that the channel angle (θ) of the drill reamer is -5° or more and +5° or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11574789U JPH0355116U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11574789U JPH0355116U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355116U true JPH0355116U (en) | 1991-05-28 |
Family
ID=31664066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11574789U Pending JPH0355116U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010105119A (en) * | 2008-10-29 | 2010-05-13 | Fuji Seiko Ltd | Drill reamer |
| KR20210082040A (en) * | 2019-12-24 | 2021-07-02 | 김영주 | Hairpin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187421A (en) * | 1983-04-08 | 1984-10-24 | Hiroyuki Nishimura | Drill reamer |
-
1989
- 1989-09-29 JP JP11574789U patent/JPH0355116U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187421A (en) * | 1983-04-08 | 1984-10-24 | Hiroyuki Nishimura | Drill reamer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010105119A (en) * | 2008-10-29 | 2010-05-13 | Fuji Seiko Ltd | Drill reamer |
| KR20210082040A (en) * | 2019-12-24 | 2021-07-02 | 김영주 | Hairpin |