http://toolmonger.com/2006/05/15/irwins-new-speedbor-blue-groove-spade-bits/ All tools. All the time. Your source for news, information, and reviews of hand tools, power tools, and tools of all kinds. Fri, 16 May 2008 02:23:45 +0000 http://wordpress.org/?v=2.0.2 http://toolmonger.com/2006/05/15/irwins-new-speedbor-blue-groove-spade-bits/#comment-123773 Fri, 28 Sep 2007 18:42:02 +0000 http://toolmonger.com/2006/05/15/irwins-new-speedbor-blue-groove-spade-bits/#comment-123773 [...] Last year we covered Irwin’s release of their (then-)new spade bit, the SPEEDBOR Blue-Groove, which claimed to drill four times faster than a standard spade bit. But it looked pretty much like a regular spade bit. Now Irwin’s bringing a new design to the game — something that looks more revolutionary: basically, Irwin took the best elements of the spade bit, brad point bit, forstner bit, and auger bit slammed them all together to create the new SpeedBor Max. [...] […] Last year we covered Irwin’s release of their (then-)new spade bit, the SPEEDBOR Blue-Groove, which claimed to drill four times faster than a standard spade bit. But it looked pretty much like a regular spade bit. Now Irwin’s bringing a new design to the game — something that looks more revolutionary: basically, Irwin took the best elements of the spade bit, brad point bit, forstner bit, and auger bit slammed them all together to create the new SpeedBor Max. […]

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