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AU2013224705B2 - A drill bit and method for producing a drill bit - Google Patents
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AU2013224705B2 - A drill bit and method for producing a drill bit - Google Patents

A drill bit and method for producing a drill bit

Info

Publication number
AU2013224705B2
AU2013224705B2 AU2013224705A AU2013224705A AU2013224705B2 AU 2013224705 B2 AU2013224705 B2 AU 2013224705B2 AU 2013224705 A AU2013224705 A AU 2013224705A AU 2013224705 A AU2013224705 A AU 2013224705A AU 2013224705 B2 AU2013224705 B2 AU 2013224705B2
Authority
AU
Australia
Prior art keywords
drill bit
shaft
producing
face
drill point
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
AU2013224705A
Other versions
AU2013224705A1 (en
Inventor
Liam Patrick Ellis
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.)
Surgibit IP Holdings Pty Ltd
Original Assignee
Surgibit IP Holdings 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
Priority claimed from AU2009203073A external-priority patent/AU2009203073A1/en
Application filed by Surgibit IP Holdings Pty Ltd filed Critical Surgibit IP Holdings Pty Ltd
Priority to AU2013224705A priority Critical patent/AU2013224705B2/en
Publication of AU2013224705A1 publication Critical patent/AU2013224705A1/en
Application granted granted Critical
Publication of AU2013224705B2 publication Critical patent/AU2013224705B2/en
Priority to AU2016244322A priority patent/AU2016244322B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Abstract The present invention provides a drill bit comprising a shaft having a drilling end defining a drill point; at least one face that extends to at least partially define the drill point, the or each face generally subtending an acute angle with a longitudinal axis of the shaft; and at least one flute defined in the shaft for directing away debris produced during drilling. Fig. 1 1 109a 105 109b 107b 115 111a r1T
AU2013224705A 2002-08-08 2013-09-05 A drill bit and method for producing a drill bit Expired AU2013224705B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2013224705A AU2013224705B2 (en) 2002-08-08 2013-09-05 A drill bit and method for producing a drill bit
AU2016244322A AU2016244322B2 (en) 2002-08-08 2016-10-14 A drill bit and method for producing a drill bit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2002950673 2002-08-08
AU2002953610 2002-11-08
AU2009203073A AU2009203073A1 (en) 2002-08-08 2009-07-28 A drill bit and method for producing a drill bit
AU2013224705A AU2013224705B2 (en) 2002-08-08 2013-09-05 A drill bit and method for producing a drill bit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2009203073A Division AU2009203073A1 (en) 2002-08-08 2009-07-28 A drill bit and method for producing a drill bit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2016244322A Division AU2016244322B2 (en) 2002-08-08 2016-10-14 A drill bit and method for producing a drill bit

Publications (2)

Publication Number Publication Date
AU2013224705A1 AU2013224705A1 (en) 2013-09-26
AU2013224705B2 true AU2013224705B2 (en) 2016-07-14

Family

ID=49232792

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013224705A Expired AU2013224705B2 (en) 2002-08-08 2013-09-05 A drill bit and method for producing a drill bit

Country Status (1)

Country Link
AU (1) AU2013224705B2 (en)

Also Published As

Publication number Publication date
AU2013224705A1 (en) 2013-09-26

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired