PARSED CONTENT

The web site steelhelixrifle.com had the following on the web site, "The methods available to create rifle barrels with modern machine tools." I noticed that the webpage said " The four most common methods, both old and new, to rotate a rifling cutter box during the cut-rifling operation." They also said " Designing and fabricating a machine capable of drilling, reaming and rifling a solid bar of steel. Designing and fabricating the cutting tools necessary to carry out the required machining operations. A full discussion of the steel alloys that are commonly used to make rifle barrels. To view a free PDF Website Preview of." The meta header had custom rifle barrel as the first optimized keyword. This keyword is followed by cut rifling, button rifling, and gun drilling which isn't as important as custom rifle barrel. The other words steelhelixrifle.com used was deep hole drilling. rifling is included but could not be viewed by search crawlers.