So I got a 10" Port Freight drill for the garage. You'll need some kind of clamp, so I have a 9" port freight drill clamp, but it's A LOT big. So I took a chance and ordered this 6" hoping it was the "right size" for the drill press. Well I'm happy to report it is. This is the perfect one Size. I immediately ordered another one as two would be perfect. I don't understand the bad reviews about it not working or not fitting. It just has to be the big drills that are the problem.