Tools by Trade: MRO
IRWIN Tools manufactures and distributes a broad assortment of durable tools for the maintenance and repair professional – in fact, IRWIN offers a tool for practically every need of this important tradesman. Consider the legendary IRWIN VISE-GRIP locking tools, pliers, and wrenches; IRWIN’s full range of UNIBIT step drill bits; or bits and for drilling in metal, masonry, and wood. IRWIN offers screw and bolt extractors, snips, screwdrivers, and utility knives; along with fastener drive accessories; and IRWIN HANSON taps, dies, and extractors.
IRWIN Lettered and Numbered Drill Bits information:
Letter and numbered drill bits were developed to make up the gaps in betwee... read more
I just purchased an IRWIN chalk reel and I'm not sure which color chalk I should use for different applications.
Choosing the appropriate chalk if very important. Blue chalk is considered ... read more
What is the difference between a nutsetter that has a standard hex design vs. one that has a lobular design?
There are a few key differences between these two types of nutsetters. A n... read more