Is the Step Drill Bit Easy to Use？

Step drill bit is a simple tool, it advertised as a “one drill bit for all size holes”

Step drill bit is made of high speed steel with titanium nitride coating

Their main function is to increase work effectiveness in drilling materials such as stainless steel, aluminum, wood, copper, plastic and so on

For Example you Need to Cut Five Holes of Varying Sizes into a Material

1. You can either carry around five individual bits and use them to cut each hole, sometimes it is too much trouble
2. But when you use the step drill bit, you only need this one drill bit to do the same thing

In addition, if you are not exactly sure what size is appropriate to drill in materials, you can use this drill bit. It can help you save time to measuring the size of the hole

To Sum Up:

1. It can drill clean holes at a faster pace
2. This kind of drill bits is work great to be use in the metal sheets
3. No need for multiple twist drill bits size

How to Use the Step Drill Bits？

1. First of all, make safety protection measures
2. Use punch tool and ruler to draw a “+” on the metal and place the punch tool on the center of “+”, hit it to create indentation
3. Fix the drill bit into the chuck of the drilling motor
4. After the drill bit is aligned with the mark, start drilling slowly, remember to add coolant
5. Stop drilling when the hole is reach the needed diameter

If you want to buy the punch tool and the step drill bits, we can provide you preferential combination price with high quality product

Remember to choose TENYU tools

Know more about the drill bits and saw blades, please click here!