MRCM share / 2024-11-16 / Hits(34)
Drill bit grinding method
Introduction
Drill bits are super important in drilling work.
Whether you're building large things like houses or factories, or doing small DIY jobs at home, sharp drill bits are important.
Dull drill bit as you use them, they get dull because of all the rubbing. So, drill bit sharpening is a must - do if you want your bits to work well and last longer.
Hand Sharpening Drill Bits
Drill bits by hand is an old - fashioned way, but it still works. You need some tools like files, grinding stones, diamond ,or bench grinder- tipped things. It might take longer than using a machine, but it has its good points.
When you do it by hand, you can control things better. You can pay more attention to the cutting edge. This is really useful when you don't have electricity, or when you're working with special or delicate drill bits that need a gentle touch when you sharpen them.
Drill Bit Sharpening Machines
Drill bit sharpening machines are great at getting the job done quickly and accurately. There are lots of different models, and some can even do things automatically. In places like factories where they have to sharpen lots of drill bits all the time, these machines are really helpful.
They can work on several bits at once, which saves a lot of time and effort. These machines are also smart. They can change the way they sharpen depending on what kind of bit it is, how big it is, and even what material it's made of. This makes sure each bit is sharpened just right.
Drill Bit Sharpener Electric
Electric drill bit sharpeners are really popular because they're so easy to use. They run on electricity, and they have motors that make the grinding parts work. The electricity gives them a steady power, so they can sharpen bits fast and well.
These sharpeners are good for people who do DIY at home and for small - scale industrial work. If you don't need to sharpen bits often and you want something easy to use without a lot of know - how, these are perfect.
Drill Bit Sharpening Angle
The angle you sharpen a drill bit at is really important. Different drill bits are made for different materials and jobs, and this decides the best angle to sharpen them at.
For normal drill bits that you use for things like wood, plastic, or soft metals, an angle of about 118 degrees and 135 degrees is usually good. Also pay attention to point angles when grinding.
If you don't know much about the drill bit grinding angle, you can check this article.Drill Bit Angles——DOES IT MATTER?
Drill Bit Sharpening Jig
A drill bit sharpening jig is a really useful tool when you're sharpening bits. It helps you keep the bit at the right angle and in the right position. It's simple but really effective. When you're sharpening by hand, it gives you stability and makes sure you do it right.
A good jig can be changed to fit different sizes and types of drill bits. When you use a jig, you can be sure the cutting edges are sharpened evenly, so the bit will work great when you drill.
Grinding Wheels
Grinding Wheels need to be selected according to the type of material you are grinding.
Generally speaking, there are SD grinding wheels and CBN grinding wheels.
Drill Bit Sharpening Services
Sometimes, people or companies don't have what they need to sharpen their drill bits themselves. That's when drill bit sharpening services come in. There are companies that have really good equipment for this.
They know a lot about sharpening and can handle all sizes of drill bits, from really small ones used for making jewelry to big industrial ones.
If you use these services, you can be sure your bits will be sharpened really well. This means your drilling will be better, and your bits will last longer.
Conclusion
To sum up, drill bit sharpening is really important for keeping your drill bits working well. Whether you use a big sharpener, a machine, an electric sharpener, or you prefer to do it by hand, you need to know about the different options and the important things like the sharpening angle and using a jig.
And if you can't sharpen your bits yourself, drill bit sharpening services are a good choice. If your drill bits are always sharp, your drilling will be better, no matter if your project is big or small.
Our Products
MRCM is a manufacturer that specializes in the development and manufacture of drill bit sharpeners.
There are many types of grinders available.
The general grinder MR-6025 MR-60A is large drill bit sharpener and is a professional drill bit sharpener industrial drill bit sharpener.
The general drill bit grinder MR-13A MR-20G is easy to use and is aimed at ordinary personal users and commercial users.
Recommend
.jpg)
.jpg)
.jpg)
“MRCM do NOT have any MOQ requirement. We can send a sample model to you for quality check and test within 72hours. It's ALL FREE ! ”
