JPS6281526U - - Google Patents

Info

Publication number
JPS6281526U
JPS6281526U JP17243485U JP17243485U JPS6281526U JP S6281526 U JPS6281526 U JP S6281526U JP 17243485 U JP17243485 U JP 17243485U JP 17243485 U JP17243485 U JP 17243485U JP S6281526 U JPS6281526 U JP S6281526U
Authority
JP
Japan
Prior art keywords
tap
drill
holes
integrated
provided inside
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.)
Granted
Application number
JP17243485U
Other languages
Japanese (ja)
Other versions
JPH0511934Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985172434U priority Critical patent/JPH0511934Y2/ja
Publication of JPS6281526U publication Critical patent/JPS6281526U/ja
Application granted granted Critical
Publication of JPH0511934Y2 publication Critical patent/JPH0511934Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Drilling Tools (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本実施例の一部破断した外観側面図で
あり、第２図は本実施例のタツプ先端部の拡大図
であり、第３図は従来例で、イは外観側面図であ
り、ロは貫通穴用の工程断面図であり、ハはメク
ラ穴用の工程断面図である。 Ａ……メクラ穴用ドリルタイプ、１……ドリル
、２……タツプ、３，４……油穴、６……スパイ
ラル形状の切粉溝。 Fig. 1 is a partially broken external side view of this embodiment, Fig. 2 is an enlarged view of the tap tip of this embodiment, Fig. 3 is a conventional example, and A is an external side view. , B are process cross-sectional views for through holes, and C are process cross-sectional views for blind holes. A...Drill type for blank holes, 1...Drill, 2...Tap, 3, 4...Oil hole, 6...Spiral shaped chip groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドリルとタツプが一体的なメクラ穴用ドリルタ
ツプにおいて、タツプ部の切粉排出溝をドリル部
から連続的につなぎ一定角度を有するスパイラル
形状とし、ドリルタツプ内部に給油穴を設けた、
メクラ穴用ドリルタツプ。 In a drill tap for blind holes in which the drill and the tap are integrated, the chip discharge groove of the tap part is connected continuously from the drill part to form a spiral shape with a certain angle, and a lubrication hole is provided inside the drill tap.
Drill tap for blank holes.
JP1985172434U 1985-11-08 1985-11-08 Expired - Lifetime JPH0511934Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985172434U JPH0511934Y2 (en) 1985-11-08 1985-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985172434U JPH0511934Y2 (en) 1985-11-08 1985-11-08

Publications (2)

Publication Number Publication Date
JPS6281526U true JPS6281526U (en) 1987-05-25
JPH0511934Y2 JPH0511934Y2 (en) 1993-03-25

Family

ID=31108964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985172434U Expired - Lifetime JPH0511934Y2 (en) 1985-11-08 1985-11-08

Country Status (1)

Country Link
JP (1) JPH0511934Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10100020A (en) * 1996-09-30 1998-04-21 Mitsubishi Materials Corp Tap with drill

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357397U (en) * 1976-10-19 1978-05-16
JPS5558920A (en) * 1978-10-20 1980-05-02 Honda Motor Co Ltd Reamer section tap

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357397U (en) * 1976-10-19 1978-05-16
JPS5558920A (en) * 1978-10-20 1980-05-02 Honda Motor Co Ltd Reamer section tap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10100020A (en) * 1996-09-30 1998-04-21 Mitsubishi Materials Corp Tap with drill

Also Published As

Publication number Publication date
JPH0511934Y2 (en) 1993-03-25

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