https://WintersDrillBitCity.com/ 1-800-950-3938 Talk To MAX – Tell him U seen this here video on YouTube. These are the best drill bits in the world. They are drilling a 2.5 inch head of a grade 8 bolt..
People who go to the Big Farm Shows- Louisville and Farm Science Review, Mt Pleasant Steam Shows and Hershey and Carlisle Know MAX who runs this operation for over 25 years.
There’s a turning of steel just pouring out of the hole as it’s being bored. The bit comes out of the hole barely even warm. Visit the website and see the rest of the testimonies and videos. IF U are into industrial superiority and the absolute best. This is the one. Ask any Farm Shop, machinery and motorcycle builder who has them.