CN213437404U - 一种定位孔专用台阶g钻 - Google Patents
一种定位孔专用台阶g钻 Download PDFInfo
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- CN213437404U CN213437404U CN202021246302.4U CN202021246302U CN213437404U CN 213437404 U CN213437404 U CN 213437404U CN 202021246302 U CN202021246302 U CN 202021246302U CN 213437404 U CN213437404 U CN 213437404U
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- 230000001681 protective effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 30
- 238000005553 drilling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN202021246302.4U CN213437404U (zh) | 2020-06-30 | 2020-06-30 | 一种定位孔专用台阶g钻 |
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CN202021246302.4U CN213437404U (zh) | 2020-06-30 | 2020-06-30 | 一种定位孔专用台阶g钻 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: Room 102, No. 4, 1st Floor, Building 2, Longfangmingyuan, corner of Hexing Sandao Street and Dianxing Street, Nangang District, Harbin City, Heilongjiang Province, 150000 RMB Patentee after: Heilongjiang Yaoqian Machinery Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 213000 XIXIASHU Industrial Park, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou City Xinteli Tools Co.,Ltd. Country or region before: China |