General Contractor FAQ
Can I drill out the arbor to make this fit my saw? Why or why not?
NO, because the metal will heat up and melt the insides causing the laser t... read more
As a mason who works on large job sites, I have dropped a level and now the level no longer work properly. Does anyone make a stronger level?
First let me suggest that you always carry a box beam level. Typically, lev... read more
IRWIN Lettered and Numbered Drill Bits information:
Letter and numbered drill bits were developed to make up the gaps in betwee... read more