The Cordless Drill Techniques 8 Tips for helping you will the work flow smoothly.
Cordless Drill Techniques Step 1 – Drill bits must be inserted in the middle of the chuck. Use the chuck key and turn it to tightly lock the bit in three places by using equal strength.
Cordless Drill Techniques Step 2 – Before drilling, especially when the drilled material is metal, use a center punch to punch a center point for preventing the drill bit from straying from the center. The work piece should be fastened tightly.
Cordless Drill Techniques Step 3 – In drilling along deep vertical holes, a steel square should be used to guide the drill so the drill is parallel with the hole and slanted holes are prevented. In putting the drill over the square, it is not necessary for the square to be parallel with the drill bit. However, the drill should be sufficiently parallel with the square.
Cordless Drill Techniques Step 4 – To drill multiple holes of equal depth, the drill bit should be taped around its base to measure the required depth from the tip of the drill bit and drill only until the tape is reached.
Cordless Drill Techniques Step 5 – To drill a hole through wood or metal, a material with smooth surface should be used to support the underside of the work piece to prevent drilling burrs or wood splintering.
Cordless Drill Techniques Step 6 – When drilling metal, drill bits made for metal drilling should be used. This can be seen on the label. A center punch should be used before each drilling to prevent the drill bit tip from slipping from the desired spot. While drilling, the hole should be oiled to prevent heat from occurring and a low drilling speed should be used.
Cordless Drill Techniques Step 7 – For nut and bolt holes, in order for the screw heads to be at the same level as the work piece surface and to make your work more attractive, you should drill through a hole with the same shape as the screw head used so the screw head will be even with the surface when the screw is turned downward.
Cordless Drill Techniques Step 8 – For Steel or PVC pipe drilling in holes near the pipe ends, a cylindrical piece of wood should be inserted into the pipe to provide support so the inner surface of the hole does not burr. In this way, the work will look more attractive from the outside.
We hope these Cordless Drill Techniques are useful for your work, especially for those of you who are just beginning to learn how to use the drill and who are not very skilled at using power drills. Without drilling techniques, many drill bits may be spent for each job. Not only will the work not flow smoothly, but you will also be annoyed by frequent drill bit changes due to broken bits. This article can and will definitely make every one of you an expert at using drills in the future.
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