- You do not have any products in your shopping cart yet.
Drill Grinding Machine
You want to manufacture drill bits and are looking for a suitable tool? You work with drills and the tips of your equipment need a new grinding? You have come to the right place. Our Bernardo drill grinding machines are reliable, high-precision and also offer excellent value for money. Click through our offer and find the machine that suits your application. Product description, selection and purchase - all from the comfort of your own home.
1 to 11 (from a total of 11)
Frequently asked questions about drill bit grinding machines:
When buying drill bit grinding machines, the material of your workpiece is the most important factor - we offer Bernardo drill bit grinding machines for HSS, cobalt and all carbides. The type of grind you want to give your workpiece also plays an important role. Please refer to the product description for information on the type of sanding the respective device is suitable for. The same applies to the angle and thickness of the workpieces to which the drill bit grinder can be adjusted.
Why should I grind my drill regularly?
Drill bits that are used regularly will sooner or later become worn. If the drill bit loses its sharpness, penetrating walls becomes increasingly challenging. To achieve the same feed rate as with a sharp drill bit, you as the user have to apply significantly more force. If you regularly process your drill bit with one of our drill bit grinders, you will save energy and sometimes also time.
Which drill bits do I need a drill bit grinder for?
Basically, a drill bit grinder makes sense for many types of drill bits. The more precisely you know which drill bit requires which grind, the better the grinding result. With wood drills, for example, it is important that you use a diamond sharpening stone. Take care not to change the position of the tip of the drill head when grinding and not to remove too much material from the side of the drill head. When grinding a metal drill bit, it is essential that the angle of the drill bit grinder is set to 118 degrees. Lower angles make the drill bit sharper, higher angles make it blunter. For masonry drill bits, the angle should be between 120 and 135 degrees. Important: Be careful not to damage the carbide plate on the front of the drill bit - otherwise the drill bit will become unusable.
How can I avoid damaging my drill bit while grinding it?
The good news first: Bernardo drill bit grinding machines are designed to be as easy to use as possible and can be learnt quickly by anyone. In principle, you simply select the appropriate chuck and then guide the drill bit to the grindstone. Tip: If you are using the drill bit grinder for the first time, try using a cheap drill bit first. This way, if your first attempt is unsuccessful, you won't cause too much damage.