IT8719030A0 - DRILLING TOOL. - Google Patents

DRILLING TOOL.

Info

Publication number
IT8719030A0
IT8719030A0 IT8719030A IT1903087A IT8719030A0 IT 8719030 A0 IT8719030 A0 IT 8719030A0 IT 8719030 A IT8719030 A IT 8719030A IT 1903087 A IT1903087 A IT 1903087A IT 8719030 A0 IT8719030 A0 IT 8719030A0
Authority
IT
Italy
Prior art keywords
drilling tool
drilling
tool
Prior art date
Application number
IT8719030A
Other languages
Italian (it)
Inventor
Enke Wolfgang
Original Assignee
Kwo Werkzeuge Gmbh
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 Kwo Werkzeuge Gmbh filed Critical Kwo Werkzeuge Gmbh
Publication of IT8719030A0 publication Critical patent/IT8719030A0/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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
IT8719030A 1986-01-09 1987-01-08 DRILLING TOOL. IT8719030A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8600371U DE8600371U1 (en) 1986-01-09 1986-01-09 Drilling tool

Publications (1)

Publication Number Publication Date
IT8719030A0 true IT8719030A0 (en) 1987-01-08

Family

ID=6790383

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8719030A IT8719030A0 (en) 1986-01-09 1987-01-08 DRILLING TOOL.
IT8920810U IT220366Z2 (en) 1986-01-09 1989-03-29 DRILLING TOOL.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8920810U IT220366Z2 (en) 1986-01-09 1989-03-29 DRILLING TOOL.

Country Status (4)

Country Link
CH (1) CH672756A5 (en)
DE (1) DE8600371U1 (en)
GB (1) GB2185200B (en)
IT (2) IT8719030A0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB345922A (en) * 1929-09-20 1931-04-02 Siemens Ag Improvements in or relating to centre bits
US2621548A (en) * 1948-06-02 1952-12-16 Warren W Williams Mounting for cutting tools
US3667768A (en) * 1970-04-09 1972-06-06 Allied Machine & Eng Corp Holder for spade drill
DE2560621C3 (en) * 1975-07-14 1990-05-10 Santrade Ltd., Luzern, Ch
US4120601A (en) * 1977-10-06 1978-10-17 Erickson Tool Company Spade drill
DE3204210C2 (en) * 1982-02-08 1986-04-03 Stellram GmbH, 6056 Heusenstamm Drilling tool for metallic materials

Also Published As

Publication number Publication date
IT220366Z2 (en) 1993-09-20
GB2185200B (en) 1989-11-15
IT8920810V0 (en) 1989-03-29
GB8700171D0 (en) 1987-02-11
DE8600371U1 (en) 1986-04-17
CH672756A5 (en) 1989-12-29
GB2185200A (en) 1987-07-15

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