http://wiki.dtonline.org/index.php?title=Template:Centre_Drill_Buyers_Guide&feed=atom&action=history
Template:Centre Drill Buyers Guide - Revision history
2024-03-29T11:15:43Z
Revision history for this page on the wiki
MediaWiki 1.39.6
http://wiki.dtonline.org/index.php?title=Template:Centre_Drill_Buyers_Guide&diff=11001&oldid=prev
DT Online at 17:47, 14 February 2021
2021-02-14T17:47:11Z
<p></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en-GB">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:47, 14 February 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4">Line 4:</td>
<td colspan="2" class="diff-lineno">Line 4:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* If used only to start a drilled hole then one or two of the [https://en.m.wikipedia.org/wiki/Drill_bit_sizes#Center_drill_bit_sizes mid-range sizes] will suffice since it is only the tip of the '''Centre Drill''' that will be used. </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* If used only to start a drilled hole then one or two of the [https://en.m.wikipedia.org/wiki/Drill_bit_sizes#Center_drill_bit_sizes mid-range sizes] will suffice since it is only the tip of the '''Centre Drill''' that will be used. </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Choose only those made from good quality [https://en.wikipedia.org/wiki/High-speed_steel High Speed Steel] and offer them carefully up to the workpiece whilst it is rotating since the smaller sizes in particular, can break easily.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Choose only those made from good quality [https://en.wikipedia.org/wiki/High-speed_steel High Speed Steel] and offer them carefully up to the workpiece whilst it is rotating since the smaller sizes in particular, can break easily.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Both larger and smaller sizes than the individual drills illustrated are available, but those shown will cover most work in '''Design and Technology'''.</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* '''Model Engineers''' however, may wish to choose a set of the smaller sizes to suit to suit their more detailed precision work. </del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{|</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{|</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| <del style="font-weight: bold; text-decoration: none;"><dtamazon product="B00AW8372S" type</del>="<del style="font-weight: bold; text-decoration: none;">image</del>"<del style="font-weight: bold; text-decoration: none;">>Dormer A200 HSS Centre Drill 3.15mm x 0.80mm</dtamazon></del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| <ins style="font-weight: bold; text-decoration: none;">style</ins>="<ins style="font-weight: bold; text-decoration: none;">padding: 10px;</ins>"|<dtamazon <ins style="font-weight: bold; text-decoration: none;">type</ins>="<ins style="font-weight: bold; text-decoration: none;">search</ins>" <ins style="font-weight: bold; text-decoration: none;">search</ins>="<ins style="font-weight: bold; text-decoration: none;">Slocombe </ins>Centre Drill<ins style="font-weight: bold; text-decoration: none;">"</ins>><<ins style="font-weight: bold; text-decoration: none;">img src</ins>="<ins style="font-weight: bold; text-decoration: none;">https://m</ins>.<ins style="font-weight: bold; text-decoration: none;">media-amazon</ins>.<ins style="font-weight: bold; text-decoration: none;">com/images/I</ins>/<ins style="font-weight: bold; text-decoration: none;">51JSDrLzEWL</ins>.<ins style="font-weight: bold; text-decoration: none;">_AC_UL320_</ins>.<ins style="font-weight: bold; text-decoration: none;">jpg</ins>" <ins style="font-weight: bold; text-decoration: none;">alt</ins>="<ins style="font-weight: bold; text-decoration: none;">Slocombe </ins>Centre Drill"></dtamazon></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| <dtamazon <del style="font-weight: bold; text-decoration: none;">product</del>="<del style="font-weight: bold; text-decoration: none;">B0001OZQLS</del>" <del style="font-weight: bold; text-decoration: none;">type</del>="<del style="font-weight: bold; text-decoration: none;">image">Dormer A200 HSS </del>Centre Drill <del style="font-weight: bold; text-decoration: none;">4.00mm X 1.60mm</dtamazon</del>></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| </del><<del style="font-weight: bold; text-decoration: none;">dtamazon product</del>="<del style="font-weight: bold; text-decoration: none;">B0001OZQM2" type="image">Dormer A200 HSS Centre Drill 6</del>.<del style="font-weight: bold; text-decoration: none;">30mm X 2</del>.<del style="font-weight: bold; text-decoration: none;">50mm<</del>/<del style="font-weight: bold; text-decoration: none;">dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product="B0001OZQMC" type="image">Dormer A200 HSS Centre Drill 8</del>.<del style="font-weight: bold; text-decoration: none;">00mm X 3</del>.<del style="font-weight: bold; text-decoration: none;">15mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product=</del>"<del style="font-weight: bold; text-decoration: none;">B00AWAX8PM" type</del>="<del style="font-weight: bold; text-decoration: none;">image">Dormer A200 HSS </del>Centre Drill <del style="font-weight: bold; text-decoration: none;">10.00mm x 4.00mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product="B00T6D6RXQ" type="image</del>"><del style="font-weight: bold; text-decoration: none;">RDG Tools 12 piece set of small size centre drills</del></dtamazon></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| <del style="font-weight: bold; text-decoration: none;"><dtamazon product="B00AW8372S" type="text">Dormer A200 HSS Centre Drill 3.15mm x 0.80mm</dtamazon></del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| <ins style="font-weight: bold; text-decoration: none;">style</ins>="<ins style="font-weight: bold; text-decoration: none;">padding: 10px;</ins>"|<dtamazon type="<ins style="font-weight: bold; text-decoration: none;">search</ins>" <ins style="font-weight: bold; text-decoration: none;">search</ins>="<ins style="font-weight: bold; text-decoration: none;">Slocombe </ins>Centre Drill"><ins style="font-weight: bold; text-decoration: none;">Slocombe </ins>Centre Drill</dtamazon></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product</del>="<del style="font-weight: bold; text-decoration: none;">B0001OZQLS</del>" <del style="font-weight: bold; text-decoration: none;">type="text">Dormer A200 HSS Centre Drill 4.00mm X 1.60mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| <dtamazon <del style="font-weight: bold; text-decoration: none;">product="B0001OZQM2" </del>type="<del style="font-weight: bold; text-decoration: none;">text">Dormer A200 HSS Centre Drill 6.30mm X 2.50mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product="B0001OZQMC</del>" <del style="font-weight: bold; text-decoration: none;">type</del>="<del style="font-weight: bold; text-decoration: none;">text">Dormer A200 HSS </del>Centre Drill <del style="font-weight: bold; text-decoration: none;">8.00mm X 3.15mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product="B00AWAX8PM" type="text</del>"><del style="font-weight: bold; text-decoration: none;">Dormer A200 HSS </del>Centre Drill <del style="font-weight: bold; text-decoration: none;">10.00mm x 4.00mm</dtamazon></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">| <dtamazon product="B00T6D6RXQ" type="text">RDG Tools 12 piece set of small size centre drills</del></dtamazon></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
</table>
DT Online
http://wiki.dtonline.org/index.php?title=Template:Centre_Drill_Buyers_Guide&diff=6307&oldid=prev
DT Online: Added Template
2016-05-15T09:00:08Z
<p>Added Template</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en-GB">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:00, 15 May 2016</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"><div class="buyers-guide"></del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{</ins>Buyers Guide <ins style="font-weight: bold; text-decoration: none;">Heading}}</ins></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">=====DT Online </del>Buyers<del style="font-weight: bold; text-decoration: none;">' </del>Guide<del style="font-weight: bold; text-decoration: none;">=====</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></div></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://en.wikipedia.org/wiki/Drill_bit#Center_and_spotting_drill_bits '''Centre Drills'''] ''(aka Slocombe Drills)'' were designed to provide a location for a '''Tailstock Centre''' ''(hence their 60deg point angle)'' but are commonly used to make a small starting indentation to guide further drilling in a '''Lathe'''.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://en.wikipedia.org/wiki/Drill_bit#Center_and_spotting_drill_bits '''Centre Drills'''] ''(aka Slocombe Drills)'' were designed to provide a location for a '''Tailstock Centre''' ''(hence their 60deg point angle)'' but are commonly used to make a small starting indentation to guide further drilling in a '''Lathe'''.</div></td></tr>
</table>
DT Online
http://wiki.dtonline.org/index.php?title=Template:Centre_Drill_Buyers_Guide&diff=6284&oldid=prev
DT Online: Cretaed Template
2016-05-14T16:54:47Z
<p>Cretaed Template</p>
<p><b>New page</b></p><div><div class="buyers-guide"><br />
=====DT Online Buyers' Guide=====<br />
</div><br />
<br />
[https://en.wikipedia.org/wiki/Drill_bit#Center_and_spotting_drill_bits '''Centre Drills'''] ''(aka Slocombe Drills)'' were designed to provide a location for a '''Tailstock Centre''' ''(hence their 60deg point angle)'' but are commonly used to make a small starting indentation to guide further drilling in a '''Lathe'''.<br />
* If used only to start a drilled hole then one or two of the [https://en.m.wikipedia.org/wiki/Drill_bit_sizes#Center_drill_bit_sizes mid-range sizes] will suffice since it is only the tip of the '''Centre Drill''' that will be used. <br />
* Choose only those made from good quality [https://en.wikipedia.org/wiki/High-speed_steel High Speed Steel] and offer them carefully up to the workpiece whilst it is rotating since the smaller sizes in particular, can break easily.<br />
* Both larger and smaller sizes than the individual drills illustrated are available, but those shown will cover most work in '''Design and Technology'''.<br />
* '''Model Engineers''' however, may wish to choose a set of the smaller sizes to suit to suit their more detailed precision work. <br />
<br />
{|<br />
|-<br />
| <dtamazon product="B00AW8372S" type="image">Dormer A200 HSS Centre Drill 3.15mm x 0.80mm</dtamazon><br />
| <dtamazon product="B0001OZQLS" type="image">Dormer A200 HSS Centre Drill 4.00mm X 1.60mm</dtamazon><br />
| <dtamazon product="B0001OZQM2" type="image">Dormer A200 HSS Centre Drill 6.30mm X 2.50mm</dtamazon><br />
| <dtamazon product="B0001OZQMC" type="image">Dormer A200 HSS Centre Drill 8.00mm X 3.15mm</dtamazon><br />
| <dtamazon product="B00AWAX8PM" type="image">Dormer A200 HSS Centre Drill 10.00mm x 4.00mm</dtamazon><br />
| <dtamazon product="B00T6D6RXQ" type="image">RDG Tools 12 piece set of small size centre drills</dtamazon><br />
|-<br />
| <dtamazon product="B00AW8372S" type="text">Dormer A200 HSS Centre Drill 3.15mm x 0.80mm</dtamazon><br />
| <dtamazon product="B0001OZQLS" type="text">Dormer A200 HSS Centre Drill 4.00mm X 1.60mm</dtamazon><br />
| <dtamazon product="B0001OZQM2" type="text">Dormer A200 HSS Centre Drill 6.30mm X 2.50mm</dtamazon><br />
| <dtamazon product="B0001OZQMC" type="text">Dormer A200 HSS Centre Drill 8.00mm X 3.15mm</dtamazon><br />
| <dtamazon product="B00AWAX8PM" type="text">Dormer A200 HSS Centre Drill 10.00mm x 4.00mm</dtamazon><br />
| <dtamazon product="B00T6D6RXQ" type="text">RDG Tools 12 piece set of small size centre drills</dtamazon><br />
|}</div>
DT Online