Drill and Tap a Screw Hole in Sheet Metal in One Step (With Video)

Drill and Tap a Screw Hole in Sheet Metal in One Step (With Video)

Drill tap is a combination of drill and tap to drill, tap and chamfer a through hole in one quick step. You can create many common screw holes for machine screws and bolts by inserting the drill tap into impact driver without switching cutting tools which really saves lots of time and money.

How to Use a Step Drill Bit Properly?

How to Use a Step Drill Bit Properly?

Step drills are drill bits easy to cut and enlarge a wide range of holes on thin sheet metal, plastic and other materials at a lower speed. Due to the stepped design of multiple diameters, you can drill different-sized holes by one or two step drills. Use an appropriate step drill in a right way can help you make good works.

What is a step drill/ step bit/ step drill bit? (With Video)

What is a step drill/ step bit/ step drill bit? (With Video)

What is a step drill? A step drill, also known as stepped drill bit, step drill bit or step bit, is used for drilling a hole or enlarging an existing hole in thin sheet metal. Not only drilling, a step drill also can chamfer and deburr the cutting edge of workpiece by using the bevel of the next step.