Tool School: Precise and Tireless Drilling Machine
The drilling machine offers better precision and more power than a standard hand drill . This is why it should be one of the first offline store tools you invest in.
All wood craftsmen, from amateurs to professionals, need the ability to drill straight holes. Hand drills take up little space and are ideal for simple jobs, but if you’re serious about woodworking, you’ll need a drill press. Furniture making and large home projects require precision and power when drilling dozens or hundreds of holes. With a drilling machine, you can set the exact depth and angle with every drilling.
The drilling machine can also be used to efficiently drill holes in metal and plastic. Just remember to use the correct bit and pay attention to the drill speed.
The main disadvantage of the drilling machine is, of course, the size. They are not huge, but they take up floor space or a bench. But if you can squeeze them in, the tradeoff is worth it.
Two types of drilling machines
Drilling machines are available in two different configurations: floor-standing and bench-top.
Floor drills are standalone tools designed for maximum power and tough jobs. They start at around $ 550 for the JET model , but can be found at garage sales for a fraction of that amount.
Most DIYers with a home workshop will choose a bench model like this Craftsman for $ 200. They are small enough to be stored in a closet when not in use to save desk space. For more flexibility, look for one in the 10-12 “range.
Drilling machines are designated a workpiece with a maximum diameter in inches that can be centered under the drill. Take this number and halve it to get the throat depth, which is the distance from the bit to the main column at the back of the machine. This number indicates how far you can place the hole from the edge of your work. For example, a 10 “drill press will have a 5” throat depth.
A quick search on Craigslist will find many drill press options. Don’t be intimidated by old dusty models. They are often better than those you find in major retail stores today.
How to use a drill
The drill press operation is simple. First, make sure it is turned on and on a firm, level surface. Insert the drill into the chuck and use the chuck wrench to tighten it to the desired position. Set the hole depth using the supplied adjustment.
Start the drill at the desired speed and use the lever on the right side to lower the drill into the wood.
It is recommended that the wood be pressed against the surface of the drill to prevent it from turning and also keep your hands away from the drill. Watch the video above to see how the drill is used, as well as some details on choosing bits.
Unlike other tools in large workshops, the drill press is easy to use and less scary. But you should still wear eye protection at all times, and hearing protection is also recommended. Do not wear loose clothing and be aware of long sleeves that can snag.
A common modification that many users make to their drill press is to add a drill table. This increases the small workspace of the drill, and if you add a guardrail to the table, you have even more options.