JPH0253164B2 - - Google Patents

Info

Publication number
JPH0253164B2
JPH0253164B2 JP17721183A JP17721183A JPH0253164B2 JP H0253164 B2 JPH0253164 B2 JP H0253164B2 JP 17721183 A JP17721183 A JP 17721183A JP 17721183 A JP17721183 A JP 17721183A JP H0253164 B2 JPH0253164 B2 JP H0253164B2
Authority
JP
Japan
Prior art keywords
cutting
tooth
groove
cutting edge
teeth
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
Application number
JP17721183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59102507A (ja
Inventor
Dagurasu Hoogen Ebaretsuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS59102507A publication Critical patent/JPS59102507A/ja
Publication of JPH0253164B2 publication Critical patent/JPH0253164B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP17721183A 1982-09-27 1983-09-27 環状穴あけ刃物 Granted JPS59102507A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42370482A 1982-09-27 1982-09-27
US522181 1983-08-12
US423704 1989-10-16

Publications (2)

Publication Number Publication Date
JPS59102507A JPS59102507A (ja) 1984-06-13
JPH0253164B2 true JPH0253164B2 (de) 1990-11-15

Family

ID=23679890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17721183A Granted JPS59102507A (ja) 1982-09-27 1983-09-27 環状穴あけ刃物

Country Status (3)

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

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
BG47027A3 (en) 1990-04-16
JPS59102507A (ja) 1984-06-13
ZA836823B (en) 1984-10-31

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