| Drill Bits | | | | also available. These drill bits exhibits a typical gold |
| Drill bits, the most important part of any drill | | | | like color. This coating provides the drill bit more |
| machine is used to bore cylindrical holes in | | | | hardness and also a self-lubricating property. This |
| different materials like metal, wood, plastics, etc. | | | | bit should only be used for drilling metal and not |
| As per your requirement you can make the | | | | any other material. As these bits are thin and |
| choice of drill bits If you are looking for a few | | | | brittle Special care should be taken when using the |
| quick useful tools a set of steel twisted bits and a | | | | smallest. Always hold the drill square to the work |
| few masonry bits would be enough but if you are | | | | and apply only light pressure when drilling. |
| working on the floor then you would require bits | | | | You can use a drill sharpener, a grindstone jig or |
| which are larger and or designed for a specific | | | | an oilstone to do this for sharpening the blades. |
| purpose/material. | | | | Sharpening the blades or drilling areas regularly |
| We come across many types of drill bits designed | | | | keeps the bits in shape and hence is cost |
| for a specific purpose. One such drill bits is the | | | | effective. But while sharpening the twist drill bits |
| steel twist bits. The twist bits can be used for | | | | Special care should be taken as titanium nitride |
| wood, plastic and similar material and are also | | | | coating can be destroyed. By forming a correct |
| useful while drilling metal sheets. The twist steel | | | | angle at the tip while drilling you can extend the |
| bits are mostly made up of either High Speed | | | | life of the of your drill bit. |
| Steel or Carbon Steel. Both the drill bits serve a | | | | There are a variety of drill bits for different |
| different purpose like the carbon steel drill bit is | | | | purposes. Some of them we can enlist here to |
| used for drilling wood and not metal. The steel | | | | give you a broad idea. |
| twisted bits coated with Titanium Nitride (TiN) are | | | | |