AU2013224705B2 - A drill bit and method for producing a drill bit - Google Patents
A drill bit and method for producing a drill bitInfo
- 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
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
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) |
-
2013
- 2013-09-05 AU AU2013224705A patent/AU2013224705B2/en not_active Expired
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 |