It took me awhile to set up the drill doctor 750x to make it properly sharpen to a 135 degree angle. The manual is not particularly helpful, in fact it sucks. This is the only video on YouTube that will show you how to properly sharpen to a 135 degree angle with a split point. A split point is used to keep the drill from walking when you start especially on metal. This sharpening success was accomplished after hours of research between existing videos and the Drill Doctor site, where the proper settings are buried in the FAQs. Please like, comment, or subscribe.
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