JP2000213269A5 - - Google Patents

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Publication number
JP2000213269A5
JP2000213269A5 JP1999048723A JP4872399A JP2000213269A5 JP 2000213269 A5 JP2000213269 A5 JP 2000213269A5 JP 1999048723 A JP1999048723 A JP 1999048723A JP 4872399 A JP4872399 A JP 4872399A JP 2000213269 A5 JP2000213269 A5 JP 2000213269A5
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JP
Japan
Prior art keywords
shank
core
tubular
tubular shank
power connecting
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
JP1999048723A
Other languages
English (en)
Japanese (ja)
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JP2000213269A (ja
JP3962500B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP04872399A priority Critical patent/JP3962500B2/ja
Priority claimed from JP04872399A external-priority patent/JP3962500B2/ja
Publication of JP2000213269A publication Critical patent/JP2000213269A/ja
Publication of JP2000213269A5 publication Critical patent/JP2000213269A5/ja
Application granted granted Critical
Publication of JP3962500B2 publication Critical patent/JP3962500B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP04872399A 1999-01-20 1999-01-20 ノンワーク型特殊シャンク Expired - Lifetime JP3962500B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP04872399A JP3962500B2 (ja) 1999-01-20 1999-01-20 ノンワーク型特殊シャンク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04872399A JP3962500B2 (ja) 1999-01-20 1999-01-20 ノンワーク型特殊シャンク

Publications (3)

Publication Number Publication Date
JP2000213269A JP2000213269A (ja) 2000-08-02
JP2000213269A5 true JP2000213269A5 (enrdf_load_stackoverflow) 2005-10-27
JP3962500B2 JP3962500B2 (ja) 2007-08-22

Family

ID=12811223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04872399A Expired - Lifetime JP3962500B2 (ja) 1999-01-20 1999-01-20 ノンワーク型特殊シャンク

Country Status (1)

Country Link
JP (1) JP3962500B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020017616A (ko) * 2000-08-31 2002-03-07 김종일 건식 코어드릴용 비트
JP2014008711A (ja) * 2012-06-29 2014-01-20 Mitsuboshi Diamond Industrial Co Ltd チップホルダ及びチップホルダ収納セット
JP5894876B2 (ja) * 2012-06-29 2016-03-30 三星ダイヤモンド工業株式会社 チップホルダ収納体
CN107538626A (zh) * 2017-10-16 2018-01-05 内蒙金属材料研究所 一种金刚石钻头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894781U (ja) * 1981-12-21 1983-06-27 芝浦メカトロニクス株式会社 ビツト
JPS61106537U (enrdf_load_stackoverflow) * 1984-12-17 1986-07-07
JP2603665B2 (ja) * 1987-12-30 1997-04-23 有限会社吉野精機 コアドリルの製造方法
JP2839755B2 (ja) * 1991-07-22 1998-12-16 大見工業株式会社 回転穿孔具
JPH09217579A (ja) * 1996-02-14 1997-08-19 Bauaa Japan Kk 先端削孔具

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