JPS58137510A - 穿孔装置 - Google Patents

穿孔装置

Info

Publication number
JPS58137510A
JPS58137510A JP1896582A JP1896582A JPS58137510A JP S58137510 A JPS58137510 A JP S58137510A JP 1896582 A JP1896582 A JP 1896582A JP 1896582 A JP1896582 A JP 1896582A JP S58137510 A JPS58137510 A JP S58137510A
Authority
JP
Japan
Prior art keywords
air
hole
rotating shaft
tip
end mill
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
JP1896582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126446B2 (
Inventor
Masayuki Ugi
宇城　正行
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.)
KYOTO KIKAI KOGU KK
Original Assignee
KYOTO KIKAI KOGU KK
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 KYOTO KIKAI KOGU KK filed Critical KYOTO KIKAI KOGU KK
Priority to JP1896582A priority Critical patent/JPS58137510A/ja
Publication of JPS58137510A publication Critical patent/JPS58137510A/ja
Publication of JPS6126446B2 publication Critical patent/JPS6126446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23B45/04—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by fluid-pressure or pneumatic power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
JP1896582A 1982-02-10 1982-02-10 穿孔装置 Granted JPS58137510A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1896582A JPS58137510A (ja) 1982-02-10 1982-02-10 穿孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1896582A JPS58137510A (ja) 1982-02-10 1982-02-10 穿孔装置

Publications (2)

Publication Number Publication Date
JPS58137510A true JPS58137510A (ja) 1983-08-16
JPS6126446B2 JPS6126446B2 ( ) 1986-06-20

Family

ID=11986361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1896582A Granted JPS58137510A (ja) 1982-02-10 1982-02-10 穿孔装置

Country Status (1)

Country Link
JP (1) JPS58137510A ( )

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498380U ( ) * 1972-04-18 1974-01-24
JPS52138586U ( ) * 1976-04-16 1977-10-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498380U ( ) * 1972-04-18 1974-01-24
JPS52138586U ( ) * 1976-04-16 1977-10-20

Also Published As

Publication number Publication date
JPS6126446B2 ( ) 1986-06-20

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