JPS60164011U - 壁ボ−ド開口用錐先 - Google Patents

壁ボ−ド開口用錐先

Info

Publication number
JPS60164011U
JPS60164011U JP5205384U JP5205384U JPS60164011U JP S60164011 U JPS60164011 U JP S60164011U JP 5205384 U JP5205384 U JP 5205384U JP 5205384 U JP5205384 U JP 5205384U JP S60164011 U JPS60164011 U JP S60164011U
Authority
JP
Japan
Prior art keywords
wall board
drill tip
board opening
tip
cutting blade
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.)
Granted
Application number
JP5205384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123770Y2 (enrdf_load_stackoverflow
Inventor
浅井　紀久雄
Original Assignee
株式会社関電工
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 株式会社関電工 filed Critical 株式会社関電工
Priority to JP5205384U priority Critical patent/JPS60164011U/ja
Publication of JPS60164011U publication Critical patent/JPS60164011U/ja
Application granted granted Critical
Publication of JPH0123770Y2 publication Critical patent/JPH0123770Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)
  • Drilling And Boring (AREA)
JP5205384U 1984-04-11 1984-04-11 壁ボ−ド開口用錐先 Granted JPS60164011U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5205384U JPS60164011U (ja) 1984-04-11 1984-04-11 壁ボ−ド開口用錐先

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5205384U JPS60164011U (ja) 1984-04-11 1984-04-11 壁ボ−ド開口用錐先

Publications (2)

Publication Number Publication Date
JPS60164011U true JPS60164011U (ja) 1985-10-31
JPH0123770Y2 JPH0123770Y2 (enrdf_load_stackoverflow) 1989-07-20

Family

ID=30571654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5205384U Granted JPS60164011U (ja) 1984-04-11 1984-04-11 壁ボ−ド開口用錐先

Country Status (1)

Country Link
JP (1) JPS60164011U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0123770Y2 (enrdf_load_stackoverflow) 1989-07-20

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