CA1097104A - Forets - Google Patents

Forets

Info

Publication number
CA1097104A
CA1097104A CA319,989A CA319989A CA1097104A CA 1097104 A CA1097104 A CA 1097104A CA 319989 A CA319989 A CA 319989A CA 1097104 A CA1097104 A CA 1097104A
Authority
CA
Canada
Prior art keywords
cutting
drill according
lands
drill
faces
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.)
Expired
Application number
CA319,989A
Other languages
English (en)
Inventor
Keith Siddall
Kenneth A. Steele
Robert A. Poole
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.)
Somta Tools Pty Ltd
Original Assignee
Somta Tools Pty Ltd
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 Somta Tools Pty Ltd filed Critical Somta Tools Pty Ltd
Application granted granted Critical
Publication of CA1097104A publication Critical patent/CA1097104A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
CA319,989A 1978-02-23 1979-01-19 Forets Expired CA1097104A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA781069 1978-02-23
ZA78/1069 1978-02-23

Publications (1)

Publication Number Publication Date
CA1097104A true CA1097104A (fr) 1981-03-10

Family

ID=25572617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319,989A Expired CA1097104A (fr) 1978-02-23 1979-01-19 Forets

Country Status (1)

Country Link
CA (1) CA1097104A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605347A (en) * 1982-12-27 1986-08-12 Lockheed Missiles & Space Company, Inc. High speed drill reamer
US4968193A (en) * 1986-08-18 1990-11-06 Black & Decker Corporation Self-centering drill bit with pilot tip
US4997322A (en) * 1989-12-26 1991-03-05 Wells Bobby L Automobile body reamer tool
US5244319A (en) * 1991-11-01 1993-09-14 Greenlee Textron Inc. Auger bit
US5288183A (en) * 1986-08-18 1994-02-22 Black & Decker Inc. Self-centering drill bit with pilot tip
WO1996020803A1 (fr) * 1994-12-30 1996-07-11 Black & Decker Inc. Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques
USD394663S (en) 1996-03-25 1998-05-26 Black & Decker Inc. Spade-type boring bit having chamfered corner portions
US5842267A (en) * 1994-12-30 1998-12-01 Black & Decker, Inc. Method and apparatus for forming parts of a predetermined shape from a continuous stock material
US6290439B1 (en) 1994-12-30 2001-09-18 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605347A (en) * 1982-12-27 1986-08-12 Lockheed Missiles & Space Company, Inc. High speed drill reamer
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
US4997322A (en) * 1989-12-26 1991-03-05 Wells Bobby L Automobile body reamer tool
US5244319A (en) * 1991-11-01 1993-09-14 Greenlee Textron Inc. Auger bit
US5697738A (en) * 1994-12-30 1997-12-16 Black & Decker, Inc. Spade-type boring bit having chamfered corner portions
WO1996020803A1 (fr) * 1994-12-30 1996-07-11 Black & Decker Inc. Foret du type a langue d'aspic et procede associe et appareil de formage de pieces metalliques
US5700113A (en) * 1994-12-30 1997-12-23 Black & Decker Inc. Spade-type boring bit and an associated method and apparatus for forming metallic parts
US5842267A (en) * 1994-12-30 1998-12-01 Black & Decker, Inc. Method and apparatus for forming parts of a predetermined shape from a continuous stock material
CN1056793C (zh) * 1994-12-30 2000-09-27 布莱克-德克尔公司 铲形镗孔钻头及形成金属部件的相关方法和设备
US6290439B1 (en) 1994-12-30 2001-09-18 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
US6739171B2 (en) 1994-12-30 2004-05-25 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
US7127923B2 (en) 1994-12-30 2006-10-31 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
USD394663S (en) 1996-03-25 1998-05-26 Black & Decker Inc. Spade-type boring bit having chamfered corner portions

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