JP5249517B2 - ホールソー - Google Patents
ホールソー Download PDFInfo
- Publication number
- JP5249517B2 JP5249517B2 JP2007038050A JP2007038050A JP5249517B2 JP 5249517 B2 JP5249517 B2 JP 5249517B2 JP 2007038050 A JP2007038050 A JP 2007038050A JP 2007038050 A JP2007038050 A JP 2007038050A JP 5249517 B2 JP5249517 B2 JP 5249517B2
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- tip
- blade
- hole saw
- cutting
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 claims description 110
- 238000005452 bending Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 description 62
- 238000005553 drilling Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 101000984533 Homo sapiens Ribosome biogenesis protein BMS1 homolog Proteins 0.000 description 6
- 102100027057 Ribosome biogenesis protein BMS1 homolog Human genes 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 206010044048 Tooth missing Diseases 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000008312 Tooth Loss Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Drilling Tools (AREA)
Description
3 胴部
5 刃先部(第1の実施の形態の)
7 円筒状刃物
9 ホールソー取付部
11 シャンク部
13 段付き部
15 センタガイドドリル(センタガイドピン)
17 止めねじ(センタガイド固定具)
19 溶接部
21 直歯
21L 低歯の直歯
23 内アサリ歯
23L 低歯の内アサリ歯
23H 高歯の内アサリ歯
25 外アサリ歯
25L 低歯の外アサリ歯
25H 高歯の外アサリ歯
27 ストッパ部(突起部)
29 歯先
31 刃先部(第2の実施の形態の)
33 ストッパ部(突起部)
33A 直線部
35 刃先部(第3の実施の形態の)
37 段差部(突起部)
39 刃先部(第4の実施の形態の)
41 刃先部(第5の実施の形態の)
43 段差部(突起部)
45 刃先部(第6の実施の形態の)
47 刃先部(第7の実施の形態の)
49 刃先部(第8の実施の形態の)
51 刃先部(第9の実施の形態の)
53 刃先部(第10の実施の形態の)
55 刃先部(第11の実施の形態の)
57 アサリ曲げ部
59,61 打圧子
Claims (1)
- 先端に複数の歯先からなる刃先部を備えた円筒状の胴部からなる円筒状刃物と、この円筒状刃物の後端側を取り付けるためのホールソー取付部と、このホールソー取付部に一体的に設けたシャンク部とを備えて構成されるホールソーにおいて、
前記刃先部の歯先形状が、少なくとも1対の内アサリ歯、外アサリ歯からなり、前記内アサリ歯、外アサリ歯の後側の逃げ面に突起部としての段差部を備え、前記内アサリ歯、外アサリ歯のアサリ曲げ部が、前記段差部の後端位置より前方側の各歯の先端部位のみであることを特徴とするホールソー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007038050A JP5249517B2 (ja) | 2006-03-31 | 2007-02-19 | ホールソー |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006097086 | 2006-03-31 | ||
JP2006097086 | 2006-03-31 | ||
JP2007038050A JP5249517B2 (ja) | 2006-03-31 | 2007-02-19 | ホールソー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007290112A JP2007290112A (ja) | 2007-11-08 |
JP5249517B2 true JP5249517B2 (ja) | 2013-07-31 |
Family
ID=38761233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007038050A Active JP5249517B2 (ja) | 2006-03-31 | 2007-02-19 | ホールソー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5249517B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021097052A1 (en) * | 2019-11-14 | 2021-05-20 | Milwaukee Electric Tool Corporation | Hole saw with large carbide overhang |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5313611B2 (ja) * | 2008-09-30 | 2013-10-09 | 株式会社コンセック | ホールソー |
US8622665B2 (en) * | 2010-02-12 | 2014-01-07 | Robert Bosch Gmbh | Fast chip removal hole saw |
AU2011242551B2 (en) | 2010-04-22 | 2014-09-04 | Milwaukee Electric Tool Corporation | Saw blade |
US10189099B2 (en) | 2010-04-22 | 2019-01-29 | Milwaukee Electric Tool Corporation | Saw Blade |
US20120093599A1 (en) * | 2010-10-14 | 2012-04-19 | Thomas Evatt | Cutting tool |
AU2013292525B2 (en) * | 2012-07-18 | 2017-04-13 | Milwaukee Electric Tool Corporation | Toothform for a cutting tool, such as a hole saw |
DE102014111347A1 (de) * | 2014-08-08 | 2016-02-25 | Wolfcraft Gmbh | Lochsäge |
JP6446203B2 (ja) * | 2014-08-26 | 2018-12-26 | 株式会社アマダホールディングス | 鋸刃 |
US10166612B2 (en) | 2016-08-26 | 2019-01-01 | Irwin Industrial Tool Company | Tooth formations and arrangement for a saw blade |
USD835954S1 (en) | 2017-05-16 | 2018-12-18 | Milwaukee Electric Tool Corporation | Saw blade |
EP3625012B1 (en) | 2017-05-16 | 2022-07-06 | Milwaukee Electric Tool Corporation | Saw blade |
US10537951B2 (en) | 2017-08-16 | 2020-01-21 | Black & Decker Inc. | Band saw blade for cutting structural workpieces |
CN110871295A (zh) * | 2018-08-31 | 2020-03-10 | 博世电动工具(中国)有限公司 | 孔锯以及用于开孔的设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56126309U (ja) * | 1980-02-22 | 1981-09-25 | ||
JPS59140117U (ja) * | 1983-03-08 | 1984-09-19 | 西谷 達郎 | 刃先に段差のあるホ−ルソ− |
JPS61120413U (ja) * | 1985-01-14 | 1986-07-29 | ||
JPS61120412U (ja) * | 1985-01-14 | 1986-07-29 | ||
JPH01138514U (ja) * | 1988-03-11 | 1989-09-21 | ||
DE69535770D1 (de) * | 1994-08-19 | 2008-07-31 | Black & Decker Inc | Sägezahnform und verfahren zu ihrer herstellung |
JPH0966411A (ja) * | 1995-08-31 | 1997-03-11 | Shinto Kogyo Kk | ホールソー |
-
2007
- 2007-02-19 JP JP2007038050A patent/JP5249517B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021097052A1 (en) * | 2019-11-14 | 2021-05-20 | Milwaukee Electric Tool Corporation | Hole saw with large carbide overhang |
Also Published As
Publication number | Publication date |
---|---|
JP2007290112A (ja) | 2007-11-08 |
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