CA2325061A1 - Drilling tool - Google Patents

Drilling tool Download PDF

Info

Publication number
CA2325061A1
CA2325061A1 CA 2325061 CA2325061A CA2325061A1 CA 2325061 A1 CA2325061 A1 CA 2325061A1 CA 2325061 CA2325061 CA 2325061 CA 2325061 A CA2325061 A CA 2325061A CA 2325061 A1 CA2325061 A1 CA 2325061A1
Authority
CA
Canada
Prior art keywords
receiving region
drilling
guiding
diameter
drilling tool
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2325061
Other languages
English (en)
French (fr)
Inventor
Udo Hauptmann
Martin Richter
Martin Schautt
Josef Bauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
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 CA2325061A1 publication Critical patent/CA2325061A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1092—Gauge section of drill bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/56—Guiding pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
CA 2325061 1999-11-11 2000-11-02 Drilling tool Abandoned CA2325061A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999154315 DE19954315A1 (de) 1999-11-11 1999-11-11 Bohrwerkzeug
DE19954315.1 1999-11-11

Publications (1)

Publication Number Publication Date
CA2325061A1 true CA2325061A1 (en) 2001-05-11

Family

ID=7928716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2325061 Abandoned CA2325061A1 (en) 1999-11-11 2000-11-02 Drilling tool

Country Status (5)

Country Link
JP (1) JP2001162417A (ja)
CN (1) CN1295898A (ja)
AU (1) AU6809100A (ja)
CA (1) CA2325061A1 (ja)
DE (1) DE19954315A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140169896A1 (en) * 2012-12-14 2014-06-19 Kennametal Inc. Metal-Cutting Tool, In Particular Reaming Tool
US9884382B2 (en) 2012-11-05 2018-02-06 Kennametal Inc. Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US10654110B2 (en) 2017-03-22 2020-05-19 Kennametal Inc. Cutting tool, in particular a boring bar, and method for machining a number of holes
US11590583B2 (en) 2017-09-22 2023-02-28 Kennametal Inc. Machining tool, processing device and method for processing workpieces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016087A1 (de) * 2004-04-01 2005-10-20 Hilti Ag Bohrwerkzeug

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9884382B2 (en) 2012-11-05 2018-02-06 Kennametal Inc. Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US10807176B2 (en) 2012-11-05 2020-10-20 Kennametal Inc. Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US20140169896A1 (en) * 2012-12-14 2014-06-19 Kennametal Inc. Metal-Cutting Tool, In Particular Reaming Tool
US9352405B2 (en) * 2012-12-14 2016-05-31 Kennametal Inc. Metal-cutting tool, in particular reaming tool
US10654110B2 (en) 2017-03-22 2020-05-19 Kennametal Inc. Cutting tool, in particular a boring bar, and method for machining a number of holes
US11590583B2 (en) 2017-09-22 2023-02-28 Kennametal Inc. Machining tool, processing device and method for processing workpieces

Also Published As

Publication number Publication date
JP2001162417A (ja) 2001-06-19
DE19954315A1 (de) 2001-05-17
CN1295898A (zh) 2001-05-23
AU6809100A (en) 2001-05-24

Similar Documents

Publication Publication Date Title
CA1266651A (en) Rock drill with cutting inserts
US7497282B2 (en) Drill bit having radially extending cutting bits on radial legs
FI78966B (fi) Bergborrskrona.
KR100371244B1 (ko) 리셋인서트들을갖는드릴링공구
EP1152858B1 (en) Tool and cutting head for cutting machining
KR101037881B1 (ko) 재료 편향 레지를 갖는 회전 절삭 비트
JP3426248B2 (ja) 非対称に間隔をあけて配置される支持マージンを有するドリル
US4913603A (en) Spiral drill
KR100674665B1 (ko) 심혈 절삭구
US5553682A (en) Rock drill
US5931615A (en) Twist drill bit
KR20020064354A (ko) 툴 팁과 툴 몸체의 조립체
JPS62157707A (ja) 穴あけ工具
US6142719A (en) Self-drilling screw
KR19980081837A (ko) 드릴
US6032749A (en) Drilling tool
KR100362551B1 (ko) 리머팁
US4620822A (en) Flat bottom hole drill
KR20040048994A (ko) 칩 형성 가공용 공구
KR20090088840A (ko) 관통구멍의 형성 방법
US6843334B2 (en) Drilling head of a rock drill
PL160366B1 (pl) Przyrzad wiertarski do wykonywania otworów z podcieciem PL PL PL PL PL PL
CA2325061A1 (en) Drilling tool
US20080135308A1 (en) Button bit
US8225889B2 (en) Drill head for rock drills

Legal Events

Date Code Title Description
FZDE Dead