Gun drilling has always been a bit of a black art. Many of the best barrel makers do not share their knowledge about equipment, settings, or trade secrets on how they do it. Expertise in drilling and honing techniques and the proper equipment can make the difference between an average performing gun barrel and a highly accurate match-grade barrel. Whipguide.com has been selling specialty tools and educating other gun barrel manufacturers for over 20 years. You may not have heard of our name, but you know many of our clients as some of the premier gun makers in America. Our products are not just used for drilling gun barrels, other industries such as petroleum use our bushings and accessories to drill the straightest, most precise holes possible.