JPS6247127B2 - - Google Patents
Info
- Publication number
- JPS6247127B2 JPS6247127B2 JP56103850A JP10385081A JPS6247127B2 JP S6247127 B2 JPS6247127 B2 JP S6247127B2 JP 56103850 A JP56103850 A JP 56103850A JP 10385081 A JP10385081 A JP 10385081A JP S6247127 B2 JPS6247127 B2 JP S6247127B2
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- saw blade
- annular saw
- blade
- tool
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 37
- 238000004378 air conditioning Methods 0.000 claims description 23
- 238000004080 punching Methods 0.000 claims description 15
- 239000000645 desinfectant Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0426—Drills for trepanning with centering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0417—Drills for trepanning including chamfer or spot bore cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0411—Drills for trepanning with stepped tubular cutting bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56103850A JPS5810415A (ja) | 1981-07-02 | 1981-07-02 | 穿孔用の工具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56103850A JPS5810415A (ja) | 1981-07-02 | 1981-07-02 | 穿孔用の工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5810415A JPS5810415A (ja) | 1983-01-21 |
| JPS6247127B2 true JPS6247127B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-06 |
Family
ID=14364910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56103850A Granted JPS5810415A (ja) | 1981-07-02 | 1981-07-02 | 穿孔用の工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670013A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Petrochem Co Ltd | Propylene copolymer and its preparation |
| GB2371506B (en) * | 2001-01-19 | 2004-11-17 | Cavity Access Ltd | Workman's tool for accessing cavities |
| US6676343B2 (en) * | 2001-10-02 | 2004-01-13 | Donald E. Burk | Hole enlarging bit for power drills |
| US6986538B1 (en) * | 2002-01-04 | 2006-01-17 | Ecker Robert J | Device for storing and carrying hole saws |
| TWM299071U (en) * | 2006-05-08 | 2006-10-11 | K & W Tools Co Ltd | Hole saw |
| CN116586669B (zh) * | 2023-07-14 | 2023-09-08 | 常州恒鼎工具制造有限公司 | 一种用于碳纤维复合板的钻铣一体复合涂层铣刀盘 |
-
1981
- 1981-07-02 JP JP56103850A patent/JPS5810415A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5810415A (ja) | 1983-01-21 |