Drill bits are meant to be sharpened! Drill Doctor can restore worn drill bits to factory-sharp condition in under a minute.
More than a million people sharpen their dull and broken drill bits with one of the award winning Drill Doctor drill bit sharpeners.
The expense of a project is nothing compared to the cost of the tools to do the job. To get a job done right you need sharp tools and nothing does a worse job than a dull drill bit. 
Pferd’s new DUODISC® combination abrasive wheel is a cost-efficient and technically advanced solution for users needing a fast, time-saving cutting action and reliable deburring performance – now delivered by a single wheel!
DUODISC® combination cutting, light deburring and surface grinding wheels conform to U.S. and international safety standards. Suitable for both cutting and grinding of Steel and Stainless Steel. DUODISC® is manufactured without addition of ferrous, sulphurous or chlorinated fillers. Enjoy long service life and fact cutting action with angle grinders of all power outputs. 
Introducing PFERD COMBICLICK® QuickChange Fiber Discs and Backing Pads – a new, patented mounting and cooling system for use on angle grinders.
Conventional quick-change fiber discs allow users to change up discs without the use of spanner wrenches. Reduced down-time for change-ups improves productivity. PFERD has designed and engineered a new system to improve disc performance and further reduce change-up time.
PFERD’s COMBICLICK® quick-change system offers 3 important enhancements over conventional quick-change fiber discs: 