JPS6318216U - - Google Patents
Info
- Publication number
- JPS6318216U JPS6318216U JP11191886U JP11191886U JPS6318216U JP S6318216 U JPS6318216 U JP S6318216U JP 11191886 U JP11191886 U JP 11191886U JP 11191886 U JP11191886 U JP 11191886U JP S6318216 U JPS6318216 U JP S6318216U
- Authority
- JP
- Japan
- Prior art keywords
- shank member
- tip
- shank
- drill
- conical
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図は本考案の一実施例に係るドリルの側面
図、第２図は、同ドリルの底面図、第３図の１乃
至４はそれぞれ、他の実施例に係るドリルの一部
を示す側面図、第４図の１乃至４は、ドリルの切
削作業を示す図、第５図は、ドリルの寸法と穴の
寸法との関係を示す図である。
１０…ドリル、１２…シヤンク部材、１２…先
端、１６…刃部材。
FIG. 1 is a side view of a drill according to an embodiment of the present invention, FIG. 2 is a bottom view of the same drill, and 1 to 4 in FIG. 3 each show a part of a drill according to another embodiment. 1 to 4 in the side view of FIG. 4 are diagrams showing the cutting operation of the drill, and FIG. 5 is a diagram showing the relationship between the dimensions of the drill and the dimensions of the hole. DESCRIPTION OF SYMBOLS 10...Drill, 12...Shank member, 12...Tip, 16...Blade member.
Claims (1)
面の一部に突設された刃部材とからなり、 シヤンク部材の先端が、同シヤンク部材の中心
軸線上の位置で尖つた形状とされていることを特
徴とするドリル。 (2) シヤンク部材の先端が円錐状とされている
実用新案登録請求の範囲第１項に記載のドリル。[Claims for Utility Model Registration] (1) Consisting of an elongated shank member and a blade member protruding from a part of the peripheral surface of the shank member at a predetermined position in the axial direction, the tip of the shank member is connected to the shank member. A drill characterized by having a pointed shape at a position on the central axis of a member. (2) The drill according to claim 1, wherein the tip of the shank member is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191886U JPS6318216U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11191886U JPS6318216U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318216U true JPS6318216U (en) | 1988-02-06 |
Family
ID=30992302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11191886U Pending JPS6318216U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318216U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630162A (en) * | 1979-08-06 | 1981-03-26 | Honeywell Inc | Thermoplastic photoconductive phorograph record medium |
| JPS58155113A (en) * | 1982-02-22 | 1983-09-14 | ヒルテイ・アクチエンゲゼルシヤフト | Drill tool |
| JPS59184608A (en) * | 1983-04-05 | 1984-10-20 | 産機興業株式会社 | Drilling expanding drill |
-
1986
- 1986-07-21 JP JP11191886U patent/JPS6318216U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630162A (en) * | 1979-08-06 | 1981-03-26 | Honeywell Inc | Thermoplastic photoconductive phorograph record medium |
| JPS58155113A (en) * | 1982-02-22 | 1983-09-14 | ヒルテイ・アクチエンゲゼルシヤフト | Drill tool |
| JPS59184608A (en) * | 1983-04-05 | 1984-10-20 | 産機興業株式会社 | Drilling expanding drill |