TW200618902A - High speed metal drill bit - Google Patents

High speed metal drill bit

Info

Publication number
TW200618902A
TW200618902A TW094126826A TW94126826A TW200618902A TW 200618902 A TW200618902 A TW 200618902A TW 094126826 A TW094126826 A TW 094126826A TW 94126826 A TW94126826 A TW 94126826A TW 200618902 A TW200618902 A TW 200618902A
Authority
TW
Taiwan
Prior art keywords
drill bit
high speed
tip
metal drill
speed metal
Prior art date
Application number
TW094126826A
Other languages
English (en)
Other versions
TWI304365B (en
Inventor
Muniswamappa Anjanappa
Li Xu
Stephen R Crosby
Gerald Rescigno
Russell M Timmons
Rickey J Thomas
Original Assignee
Black & Decker Inc
Univ Maryland
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 Black & Decker Inc, Univ Maryland filed Critical Black & Decker Inc
Publication of TW200618902A publication Critical patent/TW200618902A/zh
Application granted granted Critical
Publication of TWI304365B publication Critical patent/TWI304365B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B23B2251/043—Helix angles
    • 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
    • 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
    • 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)
  • Drilling Tools (AREA)
TW094126826A 2004-08-09 2005-08-08 High speed metal drill bit TWI304365B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/914,111 US7237986B2 (en) 2004-08-09 2004-08-09 High speed metal drill bit

Publications (2)

Publication Number Publication Date
TW200618902A true TW200618902A (en) 2006-06-16
TWI304365B TWI304365B (en) 2008-12-21

Family

ID=35757577

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094126826A TWI304365B (en) 2004-08-09 2005-08-08 High speed metal drill bit

Country Status (3)

Country Link
US (1) US7237986B2 (zh)
TW (1) TWI304365B (zh)
WO (1) WO2006020536A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598855A (zh) * 2017-10-30 2018-01-19 舟山飞达工具有限公司 一种万用钻

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100528093C (zh) 2002-08-08 2009-08-19 瑟吉比特Ip控股有限公司 钻头和制造钻头的方法
US20080019787A1 (en) * 2006-07-24 2008-01-24 Karthikeyan Sampath Drill for machining fiber reinforced composite material
USD549249S1 (en) * 2007-02-06 2007-08-21 Omi Kogyo Co., Ltd. End mill
SE531188C2 (sv) * 2007-05-29 2009-01-13 Sandvik Intellectual Property Borrkropp för spånavskiljande bearbetning
US20090047085A1 (en) * 2007-08-13 2009-02-19 Chung Liang Liao Multiple spur multiple spiral groove twist drill
DE102007050050A1 (de) * 2007-10-17 2009-04-23 Kennametal Inc. Rundlaufwerkzeug, insbesondere Bohrer
USD590851S1 (en) * 2008-04-14 2009-04-21 Seco Tools Ab Drilling tool tip
USD602965S1 (en) * 2008-10-14 2009-10-27 Seco Tools Ab Drilling tool tip
SE533679C2 (sv) * 2009-04-07 2010-11-30 Sandvik Intellectual Property Solid stegborr
DE102009033942A1 (de) * 2009-07-14 2011-01-20 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer
USD639320S1 (en) * 2010-06-02 2011-06-07 Seco Tools Ab Drilling tool tip
USD649988S1 (en) * 2010-06-02 2011-12-06 Seco Tools Ab Drilling tool tip
ITTO20100839A1 (it) * 2010-10-15 2012-04-16 Utensileria Navone S N C Di Navone Giovanni & C Punta per utensile di foratura.
WO2014015154A1 (en) 2012-07-18 2014-01-23 Milwaukee Electric Tool Corporation Hole saw
KR102191679B1 (ko) * 2013-08-30 2020-12-16 마팔 파브릭 퓌어 프래찌지온스베르크쪼이게 독토르 크레쓰카게 드릴 비트
JP6343005B2 (ja) * 2014-07-29 2018-06-13 京セラ株式会社 ドリルおよびそれを用いた切削加工物の製造方法
US10441297B2 (en) * 2015-05-29 2019-10-15 Zimmer, Inc. Sounder for sizing bone implant
TWM513078U (zh) * 2015-09-08 2015-12-01 Tct Global Ltd 鑽頭結構
US10646985B2 (en) * 2015-09-11 2020-05-12 The United States Of America, As Represented By The Secretary Of The Navy Method and apparatus for limiting equipment burden when penetrating a mixed or composite material structure including metal utilizing a hammer-drill
US11407039B2 (en) 2018-01-29 2022-08-09 Milwaukee Electric Tool Corporation Drill bit
WO2019244106A1 (en) 2018-06-22 2019-12-26 Maestro Logistics, Llc A drill bit and method for making a drill bit
EP3820639A4 (en) 2018-07-10 2022-06-15 Milwaukee Electric Tool Corporation HOLE SAW WITH HEXAGONAL SIDE WALL HOLES
CN209157232U (zh) 2018-10-09 2019-07-26 米沃奇电动工具公司 钻头
CN113924180A (zh) 2019-06-20 2022-01-11 米沃奇电动工具公司 具有圆形侧壁开口的孔锯
USD958855S1 (en) 2019-12-09 2022-07-26 Milwaukee Electric Tool Corporation Hole saw
JP7499342B2 (ja) * 2020-09-09 2024-06-13 京セラ株式会社 切削インサート、回転工具および切削加工物の製造方法
DE112021005079T5 (de) * 2020-09-28 2023-07-20 Kyocera Corporation Schneideinsatz, rotationswerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
US12446897B2 (en) * 2021-09-28 2025-10-21 Wright Medical Technology, Inc. Cutting elements
CN114453606B (zh) * 2021-12-13 2023-12-29 浙江欣兴工具股份有限公司 一种刀头及分体式孔加工刀具

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US451896A (en) * 1891-05-05 Joseph e
DE570667C (de) * 1929-10-29 1933-02-18 Spiralbohrer Werkzeug Und Masc Spiralbohrer mit an der Spitze nachgearbeiteter Spanflaeche
US2322894A (en) * 1939-06-29 1943-06-29 Rustless Iron & Steel Corp Twist drill
US2778252A (en) * 1956-09-26 1957-01-22 Nat Twist Drill & Tool Company Self-thinned heavy-duty twist drill structure
US2966081A (en) * 1959-03-18 1960-12-27 United Greenfield Corp Drill
US3199381A (en) * 1963-03-04 1965-08-10 Bruce A Mackey Twist drill
US3387511A (en) * 1966-05-02 1968-06-11 Lockheed Aircraft Corp Twist drill
DE1921677B2 (de) 1969-04-28 1977-09-29 Hilti Ag, Schaan (Liechtenstein) Drehschlag-wendelbohrer
US3592555A (en) * 1969-05-02 1971-07-13 Radial Lip Machine Corp Drill with discontinuous cutting lips
GB1368270A (en) 1971-12-29 1974-09-25 Vorabbi L Combined drilling and reaming tool
US4602900A (en) * 1979-10-01 1986-07-29 Arpaio Jr Jerry Micro drill with modified drill point
EP0088037A1 (en) 1982-02-24 1983-09-07 Hughes Tool Company Single pass drill
US4605347A (en) * 1982-12-27 1986-08-12 Lockheed Missiles & Space Company, Inc. High speed drill reamer
DE8328538U1 (de) 1983-10-04 1983-12-29 Rolf Klenk Hartmetallwerkzeugfabrik GmbH & Co KG, 7959 Balzheim Vollhartmetallspiralbohrer zur bearbeitung schwer zerspanbarer werkstoffe
US4968193A (en) * 1986-08-18 1990-11-06 Black & Decker Corporation Self-centering drill bit with pilot tip
US5288183A (en) * 1986-08-18 1994-02-22 Black & Decker Inc. Self-centering drill bit with pilot tip
US5011342A (en) 1988-03-14 1991-04-30 501 Greenfield Industries, Inc. Twist drill
US4898503A (en) * 1988-07-05 1990-02-06 Lockheed Corporation Twist drill
SE507842C2 (sv) * 1992-09-24 1998-07-20 Sandvik Ab Borr
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
GB2303809A (en) * 1995-07-29 1997-03-05 Black & Decker Inc Roll-forged drill bit
GB9606370D0 (en) * 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
US6443674B1 (en) * 2000-05-19 2002-09-03 Ics Cutting Tools, Inc. Self-centering twist drill having a modified flat bottom section and a helical crown point tip
US6585460B1 (en) * 2000-11-13 2003-07-01 General Electric Company Drill having machine grindable cutting edge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598855A (zh) * 2017-10-30 2018-01-19 舟山飞达工具有限公司 一种万用钻

Also Published As

Publication number Publication date
WO2006020536A3 (en) 2006-11-16
US7237986B2 (en) 2007-07-03
US20060029477A1 (en) 2006-02-09
WO2006020536A2 (en) 2006-02-23
TWI304365B (en) 2008-12-21

Similar Documents

Publication Publication Date Title
TW200618902A (en) High speed metal drill bit
US7861807B2 (en) Drill bit including one piece cutting head
CA2402142A1 (en) Drill bit
DE602004025609D1 (de) Spiralbohrer
TW200618901A (en) Drill
IL183936A (en) Bone board with pointed drill edges pre-assembled
EP1559492A4 (en) drill bit
WO2005089370A3 (en) Endodontic files and obturator devices and methods of manufacturing same
SE0001969L (sv) Borrspets
DE60330336D1 (de) Bohrwerkzeug zum bohren von löchern in metallwerkstücke
ATE427177T1 (de) Tieflochbohrer
UA85538C2 (uk) Керамічне свердло для високошвидкісного буріння
WO2011097109A3 (en) Drill bit and method for manufacturing
SE0501562L (sv) Spiralborr
DE502006005519D1 (de) Bohrer für die Dentalimplantologie
TW376344B (en) Drill bit
WO2001065048A3 (de) Gesteinsbohrer
CA2460855A1 (en) Two-flute twist drill
JP2007015100A5 (zh)
WO2009114353A3 (en) Cutting tool with chisel edge
MX2010009968A (es) Broca de perforacion de madera.
GB2492928A (en) 'O' flute multipurpose bit
WO2005046913A3 (en) Spade drill insert having helical margins
ATE437715T1 (de) Ausschneidbohrer zur verwendung mit drehwerkzeugen
JP2010253573A (ja) 穴明け工具

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees