Most people find blunt drills useless and they tend to throw them away or keep them in the store and acquire new once. If you are that kind of a person, we have a solution for you. No more tendering blunt drills as useless or throwing them away because drill bit sharpener will offer a solution to your problem. So if you find that your bits are not cutting or cannot even go through soft metals or wood as it used before, there is no need to worry because there is a solution in sharpening.
Before buying a new drill try sharpening the old one first. This will not only save you the money of buying a new one but it will make drilling easier and faster since every time you’ll be having freshly sharpened drill on your hand. Drill bit sharpeners are available in the market and you can rest assured that it will bring back your bit close to new. Discussed below are five ways on how to sharpen a drill bit.
Standard Bench Grinder
Bench girder refers to a grinding machine that is usually placed on top of a bench. It is used to drive abrasive wheels and can grind a variety of tools. This machine comes with two wheels that are used for sharpening. One wheel is fine while the other is coarse. Then how do we use this tool to sharpen? Sharpening using standard bench grinder is very simple and not many skills are required. You are only required to do the major
sharpening using the coarse wheels and then do the finishing using the fine wheels.
Drill Doctor Bit Sharpener
Although this machine is expensive it is the second best machine to use for sharpening from the standard bench grinder. This is the most recommended machine for precision drilling since it makes perfect cuts and sharpens precisely
Diamond File
This is a sharpening tool that is made by electroplating diamond to steel blanks. If you apply smaller particles you get a fine grit. Diamond files are preferred to traditional steel files because a steel file has teeth which look like saw blade that only cut in one direction like a saw, even with round file it will cut in a forward direction. Contrary, diamond files have diamond grit which makes it unique in that it can cut in any direction hence producing a perfect finish. Diamond file cuts on both pull and push stroke and can also work sideways with a twisting motion, unlike the traditional steel file.
Drill Powered Bit Sharpener
This is a very cheap tool for sharpening. It is easy to use and can be used by beginners even without going for any training. It is an accessible tool because it’s inexpensive and it’s the most used by the low-income earners because it is pocket-friendly.
Just knowing the tools to use for sharpening is not enough. For you to have a successful sharpening you also need to be in the know-how of
the steps to be followed when sharpening your drill and below I’ve summarized it for you.
Step 1 –
The first thing that you need to know is your drill bit so that you can make the correct choice of the sharpening tool. The features on the bit that you should take into consideration are the lip, land, and chisel
Step 2 –
Understand the reason why you are doing the sharpening or why the bit has chipped or why it’s dull. Mostly chipped bits are caused by too much landing force while dull bit occurs when the chisel is not in a position to smear materials smoothly and require redefining.
Step 3 –
Prepaid the bit by ensuring that you will be safe when the sharpening task starts just in case the bits slip into your fingers you won’t be hurt.
Step 4 –
Select your sharpening tool. This should be guided by what you are sharpening or what is available at your disposal.
Step 5 –
Combine these movements that are cutting, shaping and rotating while sharpening just to make a perfect cut on the drill face. Repeat this until you get it perfectly done.
Just to sum it up my advice would be that before you rush to hardware to purchase a new sharpener try out the methods discussed above and
you will not only save money but also time since you’ll be having a freshly sharpened drill at any given time.