CN2700044Y - 异形刀齿薄壁金刚石钻头 - Google Patents
异形刀齿薄壁金刚石钻头 Download PDFInfo
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- CN2700044Y CN2700044Y CN 03261379 CN03261379U CN2700044Y CN 2700044 Y CN2700044 Y CN 2700044Y CN 03261379 CN03261379 CN 03261379 CN 03261379 U CN03261379 U CN 03261379U CN 2700044 Y CN2700044 Y CN 2700044Y
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- bit
- steel body
- cutter head
- thin wall
- diamond
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03261379 CN2700044Y (zh) | 2003-05-19 | 2003-05-19 | 异形刀齿薄壁金刚石钻头 |
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CN 03261379 CN2700044Y (zh) | 2003-05-19 | 2003-05-19 | 异形刀齿薄壁金刚石钻头 |
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CN2700044Y true CN2700044Y (zh) | 2005-05-18 |
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CN 03261379 Expired - Fee Related CN2700044Y (zh) | 2003-05-19 | 2003-05-19 | 异形刀齿薄壁金刚石钻头 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101234468B (zh) * | 2007-01-30 | 2010-05-19 | 鼎峰电机工业股份有限公司 | 钻孔刀具的制造方法及其结构 |
CN101767271B (zh) * | 2008-12-31 | 2011-07-06 | 沈永平 | 研割花岗岩石料的钢片的制作方法 |
WO2012037814A1 (zh) * | 2010-09-21 | 2012-03-29 | 博深工具股份有限公司 | 粉末冶金材料及制造金刚石钻头的方法 |
CN103522014A (zh) * | 2013-10-15 | 2014-01-22 | 桂林特邦新材料有限公司 | 激光组合焊接厚壁金刚石钻头制造方法 |
CN106285487A (zh) * | 2016-11-20 | 2017-01-04 | 丹阳金隆钻石工具有限公司 | 薄壁金刚石钻头 |
CN109352837A (zh) * | 2018-10-25 | 2019-02-19 | 江苏锋泰工具有限公司 | 一种干式tm齿打孔钻 |
CN109648278A (zh) * | 2019-01-03 | 2019-04-19 | 六安煜晟电子科技有限公司 | 一种pcb板专用钻头的生产工艺 |
-
2003
- 2003-05-19 CN CN 03261379 patent/CN2700044Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101234468B (zh) * | 2007-01-30 | 2010-05-19 | 鼎峰电机工业股份有限公司 | 钻孔刀具的制造方法及其结构 |
CN101767271B (zh) * | 2008-12-31 | 2011-07-06 | 沈永平 | 研割花岗岩石料的钢片的制作方法 |
WO2012037814A1 (zh) * | 2010-09-21 | 2012-03-29 | 博深工具股份有限公司 | 粉末冶金材料及制造金刚石钻头的方法 |
CN103522014A (zh) * | 2013-10-15 | 2014-01-22 | 桂林特邦新材料有限公司 | 激光组合焊接厚壁金刚石钻头制造方法 |
CN106285487A (zh) * | 2016-11-20 | 2017-01-04 | 丹阳金隆钻石工具有限公司 | 薄壁金刚石钻头 |
CN109352837A (zh) * | 2018-10-25 | 2019-02-19 | 江苏锋泰工具有限公司 | 一种干式tm齿打孔钻 |
CN109352837B (zh) * | 2018-10-25 | 2021-02-12 | 江苏锋泰工具有限公司 | 一种干式tm齿打孔钻 |
CN109648278A (zh) * | 2019-01-03 | 2019-04-19 | 六安煜晟电子科技有限公司 | 一种pcb板专用钻头的生产工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BOSHEN TOOLS CO., LTD. Free format text: FORMER OWNER: REN JINGJIAN Effective date: 20070921 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070921 Address after: 050035 No. 10 Haihe Road, Shijiazhuang hi tech Industrial Development Zone, Hebei, China Patentee after: Bosun Tools Co., Ltd. Address before: 050035 No. 10 Haihe Road, Shijiazhuang national hi tech Development Zone, Hebei, China Patentee before: Ren Jingjian |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20120519 |