SE7611742L - DRILL HEAD - Google Patents

DRILL HEAD

Info

Publication number
SE7611742L
SE7611742L SE7611742A SE7611742A SE7611742L SE 7611742 L SE7611742 L SE 7611742L SE 7611742 A SE7611742 A SE 7611742A SE 7611742 A SE7611742 A SE 7611742A SE 7611742 L SE7611742 L SE 7611742L
Authority
SE
Sweden
Prior art keywords
drill head
drill
head
Prior art date
Application number
SE7611742A
Other languages
Swedish (sv)
Inventor
J Bakewell
Original Assignee
Gkn Transmissions Ltd
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 Gkn Transmissions Ltd filed Critical Gkn Transmissions Ltd
Publication of SE7611742L publication Critical patent/SE7611742L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
SE7611742A 1976-10-19 1976-10-22 DRILL HEAD SE7611742L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43743/75A GB1556661A (en) 1976-10-19 1976-10-19 Drill heads and methods of drilling

Publications (1)

Publication Number Publication Date
SE7611742L true SE7611742L (en) 1977-04-25

Family

ID=10430136

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611742A SE7611742L (en) 1976-10-19 1976-10-22 DRILL HEAD

Country Status (2)

Country Link
GB (1) GB1556661A (en)
SE (1) SE7611742L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6071107A (en) * 1983-08-02 1985-04-23 Masao Kubota Rotary cutter
DE3630402A1 (en) * 1986-09-06 1988-03-17 Mapal Fab Praezision DRILLING TOOL
GB2215246A (en) * 1988-03-04 1989-09-20 Fisher & Co J Boring tool
US6019553A (en) * 1998-07-15 2000-02-01 Sandvik, Inc. Metal cutting drill with insert having radially overlapping cutting edges
JP4733435B2 (en) * 2005-06-06 2011-07-27 ユニタック株式会社 Deep hole drill head
JP4908900B2 (en) * 2006-04-07 2012-04-04 ユニタック株式会社 Deep hole cutting equipment
JP4943824B2 (en) * 2006-11-17 2012-05-30 ユニタック株式会社 Formation method of through hole

Also Published As

Publication number Publication date
GB1556661A (en) 1979-11-28

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