SE382407B - Borr med hardmetallinlegg - Google Patents

Borr med hardmetallinlegg

Info

Publication number
SE382407B
SE382407B SE7104908A SE490871A SE382407B SE 382407 B SE382407 B SE 382407B SE 7104908 A SE7104908 A SE 7104908A SE 490871 A SE490871 A SE 490871A SE 382407 B SE382407 B SE 382407B
Authority
SE
Sweden
Prior art keywords
drill
metal insert
carbon metal
carbon
insert
Prior art date
Application number
SE7104908A
Other languages
English (en)
Swedish (sv)
Inventor
W Imelmann
S Benedic
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of SE382407B publication Critical patent/SE382407B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
SE7104908A 1970-06-12 1971-04-15 Borr med hardmetallinlegg SE382407B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702029047 DE2029047A1 (de) 1970-06-12 1970-06-12 Bohrer mit Hartmetalleinlage

Publications (1)

Publication Number Publication Date
SE382407B true SE382407B (sv) 1976-02-02

Family

ID=5773798

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7104908A SE382407B (sv) 1970-06-12 1971-04-15 Borr med hardmetallinlegg

Country Status (10)

Country Link
US (1) US3711217A (fr)
AT (1) AT305125B (fr)
CA (1) CA947536A (fr)
CH (1) CH525378A (fr)
DE (1) DE2029047A1 (fr)
DK (1) DK136137C (fr)
FR (1) FR2097771A5 (fr)
GB (1) GB1307348A (fr)
IE (1) IE35174B1 (fr)
SE (1) SE382407B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674160A1 (fr) * 1991-03-19 1992-09-25 Lorenzati Denis Foret pour le percage de materiaux, en particulier de materiaux refractaires.
US5516242A (en) * 1994-03-24 1996-05-14 Andronica; Randall Cutting tool and shank

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360385A (en) * 1941-03-08 1944-10-17 Blackhawk Mfg Co Drill

Also Published As

Publication number Publication date
IE35174B1 (en) 1975-11-26
DE2029047A1 (de) 1971-12-30
FR2097771A5 (fr) 1972-03-03
DK136137C (da) 1978-01-30
GB1307348A (en) 1973-02-21
CH525378A (de) 1972-07-15
CA947536A (en) 1974-05-21
US3711217A (en) 1973-01-16
IE35174L (en) 1971-12-12
AT305125B (de) 1973-02-12
DK136137B (da) 1977-08-22

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