https://makerspace.tulane.edu/index.php?title=Portable_Drills&feed=atom&action=historyPortable Drills - Revision history2024-03-29T14:52:53ZRevision history for this page on the wikiMediaWiki 1.32.0https://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=196023&oldid=prevTschule at 21:15, 28 January 20172017-01-28T21:15:46Z<p></p>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">For information on safety and [[PPE]] requirements for each machine in the MakerSpace, see the [[Job Hazard Analysis]] forms.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
</table>Tschulehttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195920&oldid=prevCedric at 04:12, 19 January 20172017-01-19T04:12:11Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 04:12, 19 January 2017</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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;">Click here [[PPE]] for training (badge) levels and requirements and Personal Protective Equipment.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195882&oldid=prevCedric at 22:17, 8 January 20172017-01-08T22:17:09Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:17, 8 January 2017</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are [[http://makerspace.tulane.edu/index.php/File:DrillMaster_60614_3-8_in_VSR_drill.pdf Harbor Freight 60614]] [[http://makerspace.tulane.edu/index.php/File:Black_and_Decker_7153_Type_1_3-8_inch_VSR_drill.pdf Black and Decker 7153 and 7190]] </div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are <ins class="diffchange diffchange-inline"> </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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>[[http://makerspace.tulane.edu/index.php/File:DrillMaster_60614_3-8_in_VSR_drill.pdf Harbor Freight 60614]] </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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>[[http://makerspace.tulane.edu/index.php/File:Black_and_Decker_7153_Type_1_3-8_inch_VSR_drill.pdf Black and Decker 7153 and 7190]] </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>{Craftsman}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>{Craftsman}</div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195881&oldid=prevCedric at 22:14, 8 January 20172017-01-08T22:14:44Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 22:14, 8 January 2017</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are [[http://makerspace.tulane.edu/index.php/File:DrillMaster_60614_3-8_in_VSR_drill.pdf Harbor Freight 60614]] {Craftsman}</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are [[http://makerspace.tulane.edu/index.php/File:DrillMaster_60614_3-8_in_VSR_drill.pdf Harbor Freight 60614]] <ins class="diffchange diffchange-inline">[[http://makerspace.tulane.edu/index.php/File:Black_and_Decker_7153_Type_1_3-8_inch_VSR_drill.pdf Black and Decker 7153 and 7190]] </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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>{Craftsman}</div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195869&oldid=prevCedric at 19:33, 7 January 20172017-01-07T19:33:33Z<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:33, 7 January 2017</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] {Makita} {Black and Decker}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are <ins class="diffchange diffchange-inline">[[http://makerspace.tulane.edu/index.php/File:DrillMaster_60614_3-8_in_VSR_drill.pdf Harbor Freight 60614]] {Craftsman}</ins></div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195867&oldid=prevCedric at 19:30, 7 January 20172017-01-07T19:30:46Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:30, 7 January 2017</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]]</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]] <ins class="diffchange diffchange-inline"> {Makita} {Black and Decker}</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; 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 class="diffchange diffchange-inline">'''3/8" corded drills''' generally rotate at higher angular velocity, produce lower torque, and are more suitable for inserting screws than the 1/2" corded drills. They weigh less, making them more comfortable to use. But they're inadequate for drilling large diameter holes because of insufficient torque. We have both VSR (Variable Speed Reversible) and fixed speed drills. Options are</ins></div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195839&oldid=prevCedric at 14:11, 7 January 20172017-01-07T14:11:21Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 14:11, 7 January 2017</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'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; 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;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury.</div></td><td class='diff-marker'>+</td><td style="color: #222; 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>'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury. <ins class="diffchange diffchange-inline">Read instructions and safety warnings in the manual before using the tool. Options are a [[http://makerspace.tulane.edu/index.php/File:Skil_6335_1-2_in_VSR_drill.pdf Skil 6335]]</ins></div></td></tr>
</table>Cedrichttps://makerspace.tulane.edu/index.php?title=Portable_Drills&diff=195836&oldid=prevCedric: Created page with "While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns..."2017-01-07T14:05:23Z<p>Created page with "While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns..."</p>
<p><b>New page</b></p><div>While the main use for portable drills is to drill holes, a drill with a controllable angular velocity (variable RPM) can be used as a screwdriver. The Tulane MakerSpace owns several types of portable drills.<br />
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'''1/2"''' (maximum hole [= drill bit] size) '''corded''' (gets power from wall power outlet) '''drills''' produce high torque at lower speeds. They're heavier and typically used to drill large holes in wood or metal. All have a side handle that must be used, so you will have two hands to control the tool and keep the tool from twisting, which can lead to injury.</div>Cedric