JPH078086Y2 - スライディングノズル用耐火物穿孔用ダイヤモンドビット - Google Patents

スライディングノズル用耐火物穿孔用ダイヤモンドビット

Info

Publication number
JPH078086Y2
JPH078086Y2 JP1988095676U JP9567688U JPH078086Y2 JP H078086 Y2 JPH078086 Y2 JP H078086Y2 JP 1988095676 U JP1988095676 U JP 1988095676U JP 9567688 U JP9567688 U JP 9567688U JP H078086 Y2 JPH078086 Y2 JP H078086Y2
Authority
JP
Japan
Prior art keywords
diamond
drilling
bit
present
refractory materials
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.)
Expired - Lifetime
Application number
JP1988095676U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219421U (en]
Inventor
光邦 佐藤
滋 安藤
智 樫本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
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 by Shinagawa Refractories Co Ltd filed Critical Shinagawa Refractories Co Ltd
Priority to JP1988095676U priority Critical patent/JPH078086Y2/ja
Publication of JPH0219421U publication Critical patent/JPH0219421U/ja
Application granted granted Critical
Publication of JPH078086Y2 publication Critical patent/JPH078086Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
JP1988095676U 1988-07-21 1988-07-21 スライディングノズル用耐火物穿孔用ダイヤモンドビット Expired - Lifetime JPH078086Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988095676U JPH078086Y2 (ja) 1988-07-21 1988-07-21 スライディングノズル用耐火物穿孔用ダイヤモンドビット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988095676U JPH078086Y2 (ja) 1988-07-21 1988-07-21 スライディングノズル用耐火物穿孔用ダイヤモンドビット

Publications (2)

Publication Number Publication Date
JPH0219421U JPH0219421U (en]) 1990-02-08
JPH078086Y2 true JPH078086Y2 (ja) 1995-03-01

Family

ID=31320372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988095676U Expired - Lifetime JPH078086Y2 (ja) 1988-07-21 1988-07-21 スライディングノズル用耐火物穿孔用ダイヤモンドビット

Country Status (1)

Country Link
JP (1) JPH078086Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2933150B2 (ja) * 1992-06-11 1999-08-09 株式会社 ミヤナガ ホールカッターの刃先構造
JP2007090565A (ja) * 2005-09-27 2007-04-12 Fs Technical Corp ドリル用コアビット
JP2010247378A (ja) * 2009-04-13 2010-11-04 Consec Corp コアビット
JP6533905B2 (ja) * 2015-07-17 2019-06-26 株式会社コンセック コアビット

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033890U (en]) * 1973-07-21 1975-04-11
JPS58113409U (ja) * 1982-01-28 1983-08-03 株式会社ミヤナガ レンガ類穿孔用回転振動型コアドリル
JPS60138715U (ja) * 1984-02-25 1985-09-13 捧　典雄 鉄筋コンクリ−トなどを穿孔または切断する工具の構造
JPS62111810U (en]) * 1985-12-30 1987-07-16

Also Published As

Publication number Publication date
JPH0219421U (en]) 1990-02-08

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