HK1110263A1 - Drill bit - Google Patents

Drill bit

Info

Publication number
HK1110263A1
HK1110263A1 HK08104609.7A HK08104609A HK1110263A1 HK 1110263 A1 HK1110263 A1 HK 1110263A1 HK 08104609 A HK08104609 A HK 08104609A HK 1110263 A1 HK1110263 A1 HK 1110263A1
Authority
HK
Hong Kong
Prior art keywords
flank
blade tip
cutting
drill bit
base end
Prior art date
Application number
HK08104609.7A
Other languages
English (en)
Original Assignee
Miyanaga Kk
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 Miyanaga Kk filed Critical Miyanaga Kk
Publication of HK1110263A1 publication Critical patent/HK1110263A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • 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
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three 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
    • B23B2251/20—Number of cutting edges
    • B23B2251/207—Six 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
    • 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
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Holo Graphy (AREA)
  • Surgical Instruments (AREA)
HK08104609.7A 2005-03-07 2008-04-25 Drill bit HK1110263A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/003896 WO2006095403A1 (ja) 2005-03-07 2005-03-07 ドリルビット

Publications (1)

Publication Number Publication Date
HK1110263A1 true HK1110263A1 (en) 2008-07-11

Family

ID=36953014

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08104609.7A HK1110263A1 (en) 2005-03-07 2008-04-25 Drill bit

Country Status (12)

Country Link
US (1) US7891444B2 (xx)
EP (1) EP1864732B1 (xx)
KR (1) KR100929018B1 (xx)
CN (1) CN101132874B (xx)
AT (1) ATE484351T1 (xx)
AU (1) AU2005329004C1 (xx)
BR (1) BRPI0519946A2 (xx)
CA (1) CA2595416C (xx)
DE (1) DE602005024182D1 (xx)
ES (1) ES2354218T3 (xx)
HK (1) HK1110263A1 (xx)
WO (1) WO2006095403A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007097474A1 (ja) * 2006-02-23 2009-07-16 国立大学法人東京農工大学 非軸対称刃ドリル
US8909122B2 (en) 2012-03-22 2014-12-09 Ricoh Company, Limited Lubricant supplying device, image forming apparatus, and process cartridge
CN106424854A (zh) * 2016-09-26 2017-02-22 卓拓精密工具（苏州）有限公司 一种硬质合金钻头
EP3421163A1 (de) * 2017-06-27 2019-01-02 HILTI Aktiengesellschaft Bohrer für die meisselnde bearbeitung von gestein
CN108817481A (zh) * 2018-07-05 2018-11-16 青岛破浪舟车船装备科技有限公司 一种带提示音钻头
JP7340319B2 (ja) * 2019-08-02 2023-09-07 株式会社Subaru ドリル及び被穿孔品の製造方法
EP4342610A1 (en) * 2022-09-23 2024-03-27 CERATIZIT Hard Material Solutions S.à r.l. Masonry drill head

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109606A (ja) * 1984-10-29 1986-05-28 Toshiba Tungaloy Co Ltd ツイストドリル
JP2508539B2 (ja) 1987-10-05 1996-06-19 三菱マテリアル株式会社 ドリル
JPH07112311A (ja) * 1993-10-14 1995-05-02 O S G Kk 高硬度鋼用ドリル
JP2001179518A (ja) * 1999-12-27 2001-07-03 Miyanaga:Kk ドリルビット
JP3598268B2 (ja) * 2000-12-12 2004-12-08 株式会社ミヤナガ ドリルビット
CN2490305Y (zh) * 2001-07-10 2002-05-08 西南石油学院 一种用于牙轮钻头的齿形
US7540341B2 (en) * 2002-06-06 2009-06-02 Kabushiki Kaisha Miyanaga Drill bit
JP2004338051A (ja) * 2003-05-16 2004-12-02 Hitachi Koki Co Ltd ドリルビット

Also Published As

Publication number Publication date
EP1864732B1 (en) 2010-10-13
AU2005329004A1 (en) 2006-09-14
KR100929018B1 (ko) 2009-11-27
CA2595416A1 (en) 2006-09-14
KR20070106528A (ko) 2007-11-01
AU2005329004C1 (en) 2010-04-15
EP1864732A4 (en) 2009-11-25
CN101132874A (zh) 2008-02-27
EP1864732A1 (en) 2007-12-12
US7891444B2 (en) 2011-02-22
CA2595416C (en) 2010-02-09
ATE484351T1 (de) 2010-10-15
CN101132874B (zh) 2010-04-07
DE602005024182D1 (de) 2010-11-25
US20090103994A1 (en) 2009-04-23
WO2006095403A1 (ja) 2006-09-14
BRPI0519946A2 (pt) 2009-04-07
ES2354218T3 (es) 2011-03-11
AU2005329004B2 (en) 2009-09-03

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Legal Events

Date Code Title Description
CORR Corrigendum

Free format text: CORRECTED DATA OF SECTION 20 TO JOURNAL OF : [71] - DATED 3.8.2007

Free format text: CORRECTED DATA OF SECTION 20 TO JOURNAL OF : [72]

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140307