ZA836823B - Annular hole cutter - Google Patents

Annular hole cutter

Info

Publication number
ZA836823B
ZA836823B ZA836823A ZA836823A ZA836823B ZA 836823 B ZA836823 B ZA 836823B ZA 836823 A ZA836823 A ZA 836823A ZA 836823 A ZA836823 A ZA 836823A ZA 836823 B ZA836823 B ZA 836823B
Authority
ZA
South Africa
Prior art keywords
annular hole
hole cutter
cutter
annular
hole
Prior art date
Application number
ZA836823A
Other languages
English (en)
Inventor
Everett Douglas Hougen
Original Assignee
Hougen Everett D
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hougen Everett D filed Critical Hougen Everett D
Publication of ZA836823B publication Critical patent/ZA836823B/xx

Links

ZA836823A 1982-09-27 1983-09-14 Annular hole cutter ZA836823B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42370482A 1982-09-27 1982-09-27

Publications (1)

Publication Number Publication Date
ZA836823B true ZA836823B (en) 1984-10-31

Family

ID=23679890

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA836823A ZA836823B (en) 1982-09-27 1983-09-14 Annular hole cutter

Country Status (3)

Country Link
JP (1) JPS59102507A (cs)
BG (1) BG47027A3 (cs)
ZA (1) ZA836823B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4644388B2 (ja) * 2001-06-14 2011-03-02 大見工業株式会社 ホールカッター
CN117086371A (zh) * 2023-09-28 2023-11-21 上海钰工工具有限公司 空心开孔钻头

Also Published As

Publication number Publication date
BG47027A3 (en) 1990-04-16
JPS59102507A (ja) 1984-06-13
JPH0253164B2 (cs) 1990-11-15

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