Four times the holes, four times the trouble. With the fate of repetitive motion injury looming due to the need to drill 1,200 holes, [bitluni] took matters into his own hands and built this nifty DIY ...

This is a preview. Log in through your library . Abstract The present scenario of increasing the production rates in drilling demands high speed drilling while at the same time maintaining the quality ...

I need to drill approx. 120 3/4" holes into sheet metal, specifically, into sheet metal from an old clothes dryer cylinder. (Pretty thick and stiff as far as sheet metal goes, but less than 1/8" thick ...

Drilling into metal may seem intimidating, but with the right tools and techniques, it’s a job that DIY enthusiasts can tackle with ease. However, there are some subtle differences that you should be ...

These sheet metal cutters cut holes in sheet metal up to five times faster and last up to five times longer than traditional bi-metal hole saws, claims the manufacturer. They are designed to provide ...

Q.I'm currently making a toolbox that will be permanently mounted in the bed of my truck, just behind the cab. I have built a structural framework from angle iron, and I have drilled and tapped holes ...

First, a Mazak fiber laser cuts a nest of parts, including cutouts, holes, and part perimeters. Unlike in a conventional nest ...