NL7900976A - DRILLING TOOL FOR DRILLING IN FULL METAL MATERIAL OF WORKPIECES. - Google Patents

DRILLING TOOL FOR DRILLING IN FULL METAL MATERIAL OF WORKPIECES.

Info

Publication number
NL7900976A
NL7900976A NL7900976A NL7900976A NL7900976A NL 7900976 A NL7900976 A NL 7900976A NL 7900976 A NL7900976 A NL 7900976A NL 7900976 A NL7900976 A NL 7900976A NL 7900976 A NL7900976 A NL 7900976A
Authority
NL
Netherlands
Prior art keywords
drilling
workpieces
metal material
full metal
drilling tool
Prior art date
Application number
NL7900976A
Other languages
Dutch (nl)
Original Assignee
Komet Stahlhalter Werkzeug
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 Komet Stahlhalter Werkzeug filed Critical Komet Stahlhalter Werkzeug
Publication of NL7900976A publication Critical patent/NL7900976A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0404—Hexagonal
    • B23B2200/0419—Hexagonal trigonal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
NL7900976A 1978-03-02 1979-02-07 DRILLING TOOL FOR DRILLING IN FULL METAL MATERIAL OF WORKPIECES. NL7900976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787806211U DE7806211U1 (en) 1978-03-02 1978-03-02 DRILLING TOOL FOR DRILLING HOLES IN SOLID METAL OF WORKPIECES

Publications (1)

Publication Number Publication Date
NL7900976A true NL7900976A (en) 1979-09-04

Family

ID=6689112

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900976A NL7900976A (en) 1978-03-02 1979-02-07 DRILLING TOOL FOR DRILLING IN FULL METAL MATERIAL OF WORKPIECES.

Country Status (11)

Country Link
JP (1) JPS54120487A (en)
AT (1) ATA17579A (en)
BE (1) BE873749A (en)
CH (1) CH637048A5 (en)
DE (1) DE7806211U1 (en)
ES (1) ES241716Y (en)
FR (1) FR2418690A1 (en)
GB (1) GB2016316B (en)
IT (1) IT1112187B (en)
NL (1) NL7900976A (en)
SE (1) SE7900961L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8107329U1 (en) * 1980-05-08 1981-08-13 Marwin Cutting Tools Ltd., Rothley, Leicestershire "MACHINE CUTTING TOOL"
JPS5981010A (en) * 1982-10-29 1984-05-10 Nippon Oil & Fats Co Ltd Drilling tool
GB2132517A (en) * 1982-12-13 1984-07-11 Gen Electric Inserts for cutting tools
JPS6071107A (en) * 1983-08-02 1985-04-23 Masao Kubota Rotary cutter
JPS61270011A (en) * 1985-05-27 1986-11-29 Mitsubishi Metal Corp Throw away drill with two sheets of edges
JPH0623368Y2 (en) * 1987-04-25 1994-06-22 三菱マテリアル株式会社 Throwaway drilling tool
DE8800929U1 (en) * 1988-01-27 1989-05-24 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim, De
US5011342A (en) * 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
DE4018043A1 (en) * 1990-06-06 1991-12-12 Krupp Widia Gmbh DRILLING TOOL
ES2334911T3 (en) * 2002-09-09 2010-03-17 Komet Group Gmbh DRILLING TOOL WITH INTERCHANGEABLE CUTTING INSERTS AND CUTTING INSERTS FOR A DRILL TOOL OF THIS TYPE.
DE102006010856A1 (en) 2006-03-09 2007-09-13 Kennametal Inc. Cutting insert, in particular insert for a drill
CN115889859A (en) * 2022-12-12 2023-04-04 安徽众鑫科技股份有限公司 Efficient and economical deep hole drilling tool bar

Also Published As

Publication number Publication date
ES241716U (en) 1979-05-01
DE7806211U1 (en) 1979-08-09
IT1112187B (en) 1986-01-13
BE873749A (en) 1979-07-26
ATA17579A (en) 1979-11-15
GB2016316B (en) 1982-04-28
SE7900961L (en) 1979-09-03
ES241716Y (en) 1979-11-01
IT7920297A0 (en) 1979-02-16
JPS54120487A (en) 1979-09-19
FR2418690A1 (en) 1979-09-28
GB2016316A (en) 1979-09-26
FR2418690B3 (en) 1981-11-27
CH637048A5 (en) 1983-07-15

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed