Summary

I was making ctc printer but failed so I made one like makerbot, Now I have those profile spare so I thought why not to make printer like cr10 or tevo tarantula. But I had to have jig for making hole in aluminium profile to buy it I had order online which would take few days to arrive. so I made one and printed and it helped.
M6 drill bit used.
20*20 ALUMINIUM profile

Print Settings

Printer Brand:

MakerBot

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>MakerBot Replicator</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>10%</p></div></p>

Jig for aluminium profile