JPS6436112U - - Google Patents

Info

Publication number
JPS6436112U
JPS6436112U JP13171787U JP13171787U JPS6436112U JP S6436112 U JPS6436112 U JP S6436112U JP 13171787 U JP13171787 U JP 13171787U JP 13171787 U JP13171787 U JP 13171787U JP S6436112 U JPS6436112 U JP S6436112U
Authority
JP
Japan
Prior art keywords
diamond
tip
base metal
diamond chip
core drill
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
Application number
JP13171787U
Other languages
Japanese (ja)
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 JP13171787U priority Critical patent/JPS6436112U/ja
Publication of JPS6436112U publication Critical patent/JPS6436112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

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

第１図は本考案になるダイヤモンドコアドリル
の一実施例を示す一部断面側面図、第２図は第１
図の開放端から見た平面図、第３図、第４図はチ
ツプ部分の他の実施例を示す側面図、第５図はダ
イヤモンドコアドリルの他の実施例を示す一部断
面側面図である。 １は円筒、６はチツプ、８は外面、９は内面、
１０はコアドリル、１１は前面、１２は後面、１
３は端面、１４は上面、１５は溝である。 Figure 1 is a partially sectional side view showing an embodiment of the diamond core drill of the present invention, and Figure 2 is a side view of the diamond core drill according to the present invention.
3 and 4 are side views showing other embodiments of the tip portion, and FIG. 5 is a partially sectional side view showing another embodiment of the diamond core drill. . 1 is a cylinder, 6 is a chip, 8 is an outer surface, 9 is an inner surface,
10 is a core drill, 11 is a front surface, 12 is a rear surface, 1
3 is an end surface, 14 is an upper surface, and 15 is a groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の台金先端部にダイヤモンドチツプを固着
したダイヤモンドコアドリルにおいて、前記ダイ
ヤモンドチツプの側壁に、前記ダイヤモンドチツ
プの先端部から前記台金部へ斜めに伸びる溝を有
することを特徴とするダイヤモンドコアドリル。 A diamond core drill having a diamond chip fixed to the tip of a cylindrical base metal, characterized in that a side wall of the diamond chip has a groove extending obliquely from the tip of the diamond chip to the base metal.
JP13171787U 1987-08-28 1987-08-28 Pending JPS6436112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13171787U JPS6436112U (en) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13171787U JPS6436112U (en) 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6436112U true JPS6436112U (en) 1989-03-06

Family

ID=31388044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13171787U Pending JPS6436112U (en) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPS6436112U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360981A (en) * 1989-07-24 1991-03-15 Hilti Ag Hollow drill tool
US7382216B2 (en) 2003-12-15 2008-06-03 Murata Manufacturing Co., Ltd Noise filter mounting structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090623A (en) * 1983-10-19 1985-05-21 Sumitomo Electric Ind Ltd Rotary cutting tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090623A (en) * 1983-10-19 1985-05-21 Sumitomo Electric Ind Ltd Rotary cutting tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360981A (en) * 1989-07-24 1991-03-15 Hilti Ag Hollow drill tool
US7382216B2 (en) 2003-12-15 2008-06-03 Murata Manufacturing Co., Ltd Noise filter mounting structure

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