This is handy when want to be careful not to drive a screw too deep. By adjusting this dial, the drill will stop driving when it reaches a certain torque. ClutchĪnother feature most drills have is a clutch which can help when driving screws. This works great for drilling most holes. More on that later.įor most drilling, I keep my drill set on gear 2, the higher speed setting.
#DEWALT DRILL BITS TOO AGGRESSIVE DRIVER#
But for driving screws or bolts, I usually use my impact driver instead. That would be great for driving say, a lag screw into a stud. On my drill, gear one has a slower speed, but more torque or twisting power. A fast speed could cause the screw to strip, or even break. You also need a slow speed to drive screws or other fasteners with a driver bit.
If you start at high speed, the bit might wander around until it grabs. For drilling holes, I use this feature to get a hole started. The more you squeeze, the faster the bit spins. You control the speed of the motor just by squeezing the trigger. Using a chuck key Power Drill Features Variable speed trigger I’ll discuss the drill press in a future basics video and article. If you have a drill that uses a chuck key, you will stick it into a hole in the side of the chuck and crank it down tight. If the bit is wobbly, you don’t have it in right. Once the bit is in place pull the trigger. Your drill will have a switch that reverses the spinning rotation, either forward or reverse. I usually do this all in one motion by holding the bit and the chuck in my left hand and slowly squeeze the trigger until it’s tight. It doesn’t need to drop all the way in, just deep enough for the jaws to grab it. Installing a drill bit in a keyless chuck To open them up, just unscrew the chuck and you’ll see jaws open. To use a keyless chuck, make sure the jaws are wide enough to hold the bit. Most drills today have a keyless chuck that you can tighten without needing a chuck key. It has a chuck that tightens down jaws to hold a bit in place. It holds a bit and you use it for drilling a hole. Let’s look at the basics of drilling and driving, why I recommend owning both tools, and how to use a power drill and impact driver. They are useful for woodworking, but also for all kinds of home improvement and repairs around the house. My two most often used tools are my drill and my impact driver.
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