JPH023314U - - Google Patents
Info
- Publication number
- JPH023314U JPH023314U JP7851388U JP7851388U JPH023314U JP H023314 U JPH023314 U JP H023314U JP 7851388 U JP7851388 U JP 7851388U JP 7851388 U JP7851388 U JP 7851388U JP H023314 U JPH023314 U JP H023314U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- chamfering tool
- shaft hole
- drill
- end surface
- 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
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案の正面図、第２図は従来の加工
方法を説明するための正面図である。
１……ドリル、２……刃部、３……締付ネジ、
４……面取り工具、５……加工物、φｄ……穴径
、φＤ……面取り径、Ｈ……穴深さ。
FIG. 1 is a front view of the present invention, and FIG. 2 is a front view for explaining a conventional processing method. 1... Drill, 2... Blade, 3... Tightening screw,
4... Chamfering tool, 5... Workpiece, φd... Hole diameter, φD... Chamfering diameter, H... Hole depth.
Claims (1)
に通ずるネジ穴と、一方の端面部に刃部を有する
面取り工具と、前記軸穴に嵌入されスライド動作
自在で一方の端面部と外周に刃部を有するドリル
と、前記面取り工具のネジ穴に結合され、前記ド
リルを固定する締付ネジを備えることを特徴とす
る穴明面取り工具。 A chamfering tool that is cylindrical and has a shaft hole in the center, a screw hole that communicates with the shaft hole in a part of the outer periphery, and a blade part on one end surface, and one end surface that is fitted into the shaft hole and can freely slide. 1. A clear-hole chamfering tool comprising: a drill having a blade portion on the outer periphery; and a tightening screw that is coupled to a screw hole of the chamfering tool and fixes the drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7851388U JPH023314U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7851388U JPH023314U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023314U true JPH023314U (en) | 1990-01-10 |
Family
ID=31303433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7851388U Pending JPH023314U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736782U (en) * | 1993-12-20 | 1995-07-11 | ナガノインテリア工業株式会社 | Wooden chairs on casters |
-
1988
- 1988-06-13 JP JP7851388U patent/JPH023314U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736782U (en) * | 1993-12-20 | 1995-07-11 | ナガノインテリア工業株式会社 | Wooden chairs on casters |