Water Movement Our water movers will blow muck and weeds away or keep your area ice free in the winter.Pontoon Lifts Wave Armor Floating Pontoon Port.When drilling, make sure the dial is always turned to the drill bit symbol (or the highest number, if there is no symbol). If the torque setting is too high, the screw bit might slip against the top of the screw and you risk rounding off the screw head. If the number is set too low, the drill will stop spinning and make a clicking noise under a lower amount of pressure. Change direction using the buttons on either side of the handle, just above the trigger.Īlso pay attention to the dial around the chuck of the drill the numbers indicate torque settings, and are useful when driving screws. The reverse direction should only be used for unscrewing fasteners/screws. If this is hard to visualize, run the drill slowly and pay attention to the direction the flutes of the bit are moving in, and what direction they need to be moving in to cut material. If the drill bit is facing away from you, clockwise is for cutting/ screwing into material, and counterclockwise is for removing the bit/ unscrewing. Make sure you're drilling in the right direction. You will likely be using the faster setting for most tasks, and the slower setting if you are drilling large/deep holes in wood with a twist bit. Setting 2 is high speed and low torque, which is good for drilling holes. Setting 1 is low speed and high torque, which is ideal for uses such as driving screws into the material. Using a battery that isn't charged enough can lead to slower, ineffective drilling.Ĭheck the speed settings on the drill - the big switch on the top. Make sure the drill has a charged battery in it. Depending on what kind of saw the bit is made of, hole saw bits can be used on wood or metal. Hole saw bits (farthest left) are capable of drilling larger holes than spade bits, but cannot make partial cuts. Spade bits (second from left) can more easily bore large holes into wood than a twist drill bit, and the holes can either go through the material partially or completely. Forstner bits can also be used to drill angled holes into the material. This is important to consider once you start using drill bits greater than or equal to a quarter inch.įorstner bits (middle) are capable of drilling large holes in wood and can go either partially or completely through the material. When you are planning on drilling a large hole with a twist drill bit, make sure to start with a smaller drill bit and widen the hole in stages starting with a large bit can create a sloppy hole, make the bit more easily walk, and it might take very long to get through the material. Twist drill bits (second from the right) are the most frequently used and are generally used for cutting smaller, more standard holes into the material, including wood and metal. Screwdriver bits (farthest right) are useful when using a hand drill to drive screws they do not drill holes of any kind. If you know the size of the bolt, you can use this chart. If you plan on tapping the hole that you are drilling, that is, threading it so that you can screw a bolt in, look up the proper pilot hole sizes for the bolt you plan on threading. The diameter of the drill bit for the pilot hole should be the same as the diameter of your screw without the threads. When doing work with screws, pilot holes are very important to prevent the wood from splitting. Prior to selecting a drill bit, it is very important to determine the size and depth of the hole you are drilling.
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