IT1276128B1 - Inserto per foratura con punta da centri per un utensile perforatore cavo - Google Patents

Inserto per foratura con punta da centri per un utensile perforatore cavo

Info

Publication number
IT1276128B1
IT1276128B1 IT95MI002335A ITMI952335A IT1276128B1 IT 1276128 B1 IT1276128 B1 IT 1276128B1 IT 95MI002335 A IT95MI002335 A IT 95MI002335A IT MI952335 A ITMI952335 A IT MI952335A IT 1276128 B1 IT1276128 B1 IT 1276128B1
Authority
IT
Italy
Prior art keywords
drill tool
hollow drill
center drilling
drilling insert
insert
Prior art date
Application number
IT95MI002335A
Other languages
English (en)
Italian (it)
Inventor
Roland Lay
Guenter Wahl
Otto Glarner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI952335A0 publication Critical patent/ITMI952335A0/it
Publication of ITMI952335A1 publication Critical patent/ITMI952335A1/it
Application granted granted Critical
Publication of IT1276128B1 publication Critical patent/IT1276128B1/it

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
    • B23B51/0426—Drills for trepanning with centering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
IT95MI002335A 1994-11-19 1995-11-14 Inserto per foratura con punta da centri per un utensile perforatore cavo IT1276128B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4441275A DE4441275B4 (de) 1994-11-19 1994-11-19 Zentrierbohreinsatz für ein Hohlbohrwerkzeug

Publications (3)

Publication Number Publication Date
ITMI952335A0 ITMI952335A0 (pt) 1995-11-14
ITMI952335A1 ITMI952335A1 (it) 1997-05-14
IT1276128B1 true IT1276128B1 (it) 1997-10-27

Family

ID=6533693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002335A IT1276128B1 (it) 1994-11-19 1995-11-14 Inserto per foratura con punta da centri per un utensile perforatore cavo

Country Status (5)

Country Link
CH (1) CH690568A5 (pt)
DE (1) DE4441275B4 (pt)
FR (1) FR2727043B1 (pt)
GB (1) GB2295109B (pt)
IT (1) IT1276128B1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213217A1 (de) * 2002-03-25 2003-10-16 Hilti Ag Führungseinsatz für eine Kernbohrkrone
US10786852B2 (en) 2010-04-27 2020-09-29 Western Saw Manufacturers, Inc. Support assembly for a core drill
US20140334892A1 (en) 2010-04-27 2014-11-13 Western Saw Manufacturers, Inc. Support assembly for a core drill
US8790052B2 (en) * 2010-04-27 2014-07-29 Western Saw Bolt on drive assembly for a core drill with high strength spoked reinforcer
US9573199B2 (en) 2011-04-26 2017-02-21 Western Saw, Inc. Bolt on drive assembly for a core drill with high strength spoked reinforcer
DE202019101214U1 (de) * 2019-03-04 2019-09-05 C. & E. Fein Gmbh Werkzeugeinrichtung für eine Werkzeugmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8335453U1 (de) * 1984-05-03 Hawera Probst Gmbh + Co, 7980 Ravensburg Zentrierbohrer für eine Hohlbohrkrone
US4090804A (en) * 1977-02-04 1978-05-23 Haley Ernest K Circular drill with centering device
JPS60263608A (ja) * 1984-06-11 1985-12-27 Masateru Tamura ドリル用コア落下防止具
DE9302487U1 (de) * 1993-02-20 1994-06-23 Robert Bosch Gmbh, 70469 Stuttgart Bohrwerkzeug

Also Published As

Publication number Publication date
ITMI952335A1 (it) 1997-05-14
FR2727043A1 (fr) 1996-05-24
CH690568A5 (de) 2000-10-31
DE4441275A1 (de) 1996-05-23
GB2295109B (en) 1997-01-22
GB2295109A (en) 1996-05-22
FR2727043B1 (fr) 1997-01-03
ITMI952335A0 (pt) 1995-11-14
DE4441275B4 (de) 2004-03-25
GB9522584D0 (en) 1996-01-03

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Legal Events

Date Code Title Description
0001 Granted