How to Choose the Best Drill Press
The flexibility of the DP tool is determined by the distance between axis on which the spindle of the drill turns and the supporting column at the rear, as well as the size of the throat. The most common size of the throat is seven and a half inches and because they will cut to the center of a fifteen-inch work piece such drill presses are referred to as fifteen-inch models.The length of the hit and the length of the column determine the depth of cut. Freestanding presses are longer than bench top models. Both freestanding and bench top models feature heavy cast-iron bases. The worktable slides along the column and the travel is much greater in the case of the freestanding models. Some models allow drilling angled holes by tilting the worktable. Bench drills are usually powered by electric motors that are installed behind their columns. Depending upon where the depth stop is set, the throw of the drill is adjustable.
Horsepower ratings range from one sixth horsepower to two or more horsepower, depending upon the size of the drill. The versatility of it depends on the variability of the drill’s speed. Higher speeds are suited to cut wood, while slower speeds are suited to cut metals.
There is a remarkable range of attachments for it, including brad point, spade, extension, twist, plug cutters, Forstner drills, router bits, rotary rasps, mortising attachments, and dovetail groovers.
The most important specifications to take into consideration when looking for the best drill press on the market are:
- Power
- Speed
- Throat Depth
- Adjustments
- Attachments
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