How do I change the batteries?
Remove the set screws on the top of the unit using the small hex key. Chang... read more
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
Sometimes working alone, working with a level seems so clumsy. How can I free up a hand?
Each IRWIN Box Beam Level has patented keyed inserts which hold WoodTac"s. ... read more