If the drill bit gets stuck, don’t force it out by running the drill. It would be best to start drilling at slow speeds and only increase when the drill is not moving smoothly. This can cause overheating and lead to you burning the material you’re drilling if the bit gets red hot. You will create friction with drilling through hard materials or drilling at high speeds. Selecting a higher number will give you a higher torque and vice versa. When drilling, you should have a study hand and push it into the material you’re drilling.ĭrills have a twistable collar with a series of numbers on it with which you can adjust torque. This will help prevent your drill bit from slipping. This is to drill a shallow hole called a pilot hole.Īfterward, you then switch to the larger bit to finish the job. Your drill job will be better if you start with a drill bit that is slightly smaller than the final hole size. When plugging the drill into an extension cord, check the drill manual for the minimum wire gauge. If you need to use a drill in a wet or muddy area, always opt for a cordless drill. It would be best if you did not try to move a drill using its chord. It is a bad idea to hold the piece down with one hand while drilling because the drill could slip and injure you. When drilling into a small loose piece, clamp it down firmly before drilling. It is important to note that each chuck has a maximum size, and the shaft of the drill bit must be smaller than the chunk size. You insert the drill bit into the chuck and then tighten again while ensuring the bit is straight and secure. This can be done by hand, or you may need a chuck key located in a compartment in the top or handle of the drill. The proper way to fit the drill in the chuck is to do so firmly. For metals, an HSS (high-speed steel) bit should be your choice. A general-purpose bit works on most wood.īut for other materials, like concrete, you should be using a masonry bit. The wrong kind of material can cause the bit or the material you’re drilling to break. When you finally get your hands on the tool, there are some different things you should take note of before starting to make your hole in whatever material.
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