NZ196954A - Annular hole cutter:each tooth has at least three cutting edges - Google Patents

Annular hole cutter:each tooth has at least three cutting edges

Info

Publication number
NZ196954A
NZ196954A NZ196954A NZ19695481A NZ196954A NZ 196954 A NZ196954 A NZ 196954A NZ 196954 A NZ196954 A NZ 196954A NZ 19695481 A NZ19695481 A NZ 19695481A NZ 196954 A NZ196954 A NZ 196954A
Authority
NZ
New Zealand
Prior art keywords
cutter
flute
called
cutting edges
radially
Prior art date
Application number
NZ196954A
Other languages
English (en)
Inventor
E D Hougen
Original Assignee
Hougen Everett D
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 Hougen Everett D filed Critical Hougen Everett D
Publication of NZ196954A publication Critical patent/NZ196954A/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
    • 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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves
NZ196954A 1980-07-21 1981-04-28 Annular hole cutter:each tooth has at least three cutting edges NZ196954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17095980A 1980-07-21 1980-07-21

Publications (1)

Publication Number Publication Date
NZ196954A true NZ196954A (en) 1984-12-14

Family

ID=22621982

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ196954A NZ196954A (en) 1980-07-21 1981-04-28 Annular hole cutter:each tooth has at least three cutting edges

Country Status (19)

Country Link
JP (1) JPS5940570B2 (ja)
AR (1) AR223120A1 (ja)
AU (1) AU541273B2 (ja)
BE (1) BE888838A (ja)
BR (1) BR8103193A (ja)
CA (1) CA1150536A (ja)
CH (1) CH643168A5 (ja)
DE (1) DE3118579A1 (ja)
ES (1) ES8203250A1 (ja)
FR (1) FR2486842B1 (ja)
GB (1) GB2080162B (ja)
IL (1) IL62677A (ja)
IT (1) IT1142432B (ja)
MX (1) MX152082A (ja)
NL (1) NL182456C (ja)
NO (1) NO151850C (ja)
NZ (1) NZ196954A (ja)
SE (1) SE449060B (ja)
ZA (1) ZA812715B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter
GR77678B (ja) * 1981-09-21 1984-09-25 Hougen Everett D
IL69696A (en) * 1982-09-27 1987-12-20 Hougen Everett D Annular hole cutter
US5145296A (en) * 1982-09-27 1992-09-08 Hougen Everett D Apparatus and method for cutting holes
US4813819A (en) * 1982-09-27 1989-03-21 Hougen Everett D Method for cutting holes
US4952102A (en) * 1982-09-27 1990-08-28 Hougen Everett D Annular hole cutter
GB2137126A (en) * 1982-10-19 1984-10-03 Talbot & Co Ltd F W Trepanning Cutter
ATE54852T1 (de) * 1986-01-16 1990-08-15 Walker Hagou Bv Flachschneider.
USRE33598E (en) * 1986-01-16 1991-05-28 Walker-Hagou B.V. Facing cutter
US5049010A (en) * 1988-08-04 1991-09-17 Unibit Corporation Metal cutting tool
US5074722A (en) * 1991-03-15 1991-12-24 Greenlee Textron Inc. Hole cutter
TWI263552B (en) 2003-06-05 2006-10-11 Miyanaga Kk Core cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28416A (en) * 1860-05-22 Improvement in plows
BE788401A (fr) * 1971-12-29 1973-03-05 Hougen Everett D Outil rotatif a decouper
USRE28416E (en) * 1971-12-29 1975-05-06 Annular hole cutter
US3860354A (en) * 1971-12-29 1975-01-14 Everett D Hougen Annular hole cutter
SE381592B (sv) * 1975-01-20 1975-12-15 Sandvik Ab Borrverktyg

Also Published As

Publication number Publication date
JPS5940570B2 (ja) 1984-10-01
NL182456B (nl) 1987-10-16
NL8102057A (nl) 1982-02-16
AR223120A1 (es) 1981-07-15
SE449060B (sv) 1987-04-06
AU6983981A (en) 1982-01-28
GB2080162B (en) 1984-08-30
NO151850C (no) 1985-06-19
AU541273B2 (en) 1985-01-03
CA1150536A (en) 1983-07-26
DE3118579A1 (de) 1982-06-24
BE888838A (fr) 1981-09-16
IT1142432B (it) 1986-10-08
NO151850B (no) 1985-03-11
IL62677A (en) 1984-05-31
DE3118579C2 (ja) 1989-03-23
CH643168A5 (fr) 1984-05-30
NO811353L (no) 1982-01-22
IT8148418A0 (it) 1981-05-07
NL182456C (nl) 1988-03-16
IL62677A0 (en) 1981-06-29
SE8102461L (sv) 1982-01-22
ES502680A0 (es) 1982-04-01
FR2486842A1 (fr) 1982-01-22
FR2486842B1 (fr) 1986-04-04
ES8203250A1 (es) 1982-04-01
GB2080162A (en) 1982-02-03
BR8103193A (pt) 1982-08-24
MX152082A (es) 1985-05-28
JPS5727608A (en) 1982-02-15
ZA812715B (en) 1982-08-25

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