Why buy an electric drill? Buy an electric pen drill
- by admin
It’s a well-known fact that electric drill and electric pen drills are among the most popular and affordable drill and pen drill models available today.
In fact, according to the American Association of Petroleum Geologists, electric drill sales have increased by almost 30 percent in the last five years.
It’s not just the price though.
Electric drill and drill models are so versatile, they can be used for everything from drilling holes in rock and mud to drilling holes for drilling for oil and gas drilling rigs.
Now, a new study from the University of North Carolina, Chapel Hill, has shown that you can get the same results using the same drill, pen, and drill bits with a lower cost and significantly more energy.
The team behind the study, led by the University’s Matthew A. Karp, found that the same size and shape of drill bits used in electric drill can be sold for just as much energy.
The researchers compared the energy efficiency of two different electric drill models, one made of stainless steel, the other made of copper.
They found that one model used a drill bit that weighed 5.4 pounds and produced 9.6 kilowatt hours of energy, while the other used a bit that measured just 1.4 inches and produced 2.4 kilowatts of energy.
In total, the difference in efficiency between the two models was less than one-half of one percent.
While the drill bit used in the study was the same for both models, the different sizes of drill bit did offer different energy densities.
Karras, the lead author of the study and the UNC professor who led the study said, “This shows that you don’t need to use all of the different bits to be able to get the energy density you need to drill the hole.”
In other words, if you can’t get the exact same drill bit from different manufacturers, you could potentially save money and get the right amount of energy out of it.
“We think that these smaller drill bits have a significant advantage over the larger, more expensive drill bits that are used in most commercial drills,” Karrabs said.
The energy density and energy density of the smaller drill bit is higher, meaning it can produce more energy with less drill bit.
“We think this is going to have a profound impact on the energy landscape for electric drill,” Karp said.
The researchers said that because the smaller drills are lighter, they have a smaller footprint than the larger drill bits, which are typically heavier.
The smaller drill parts were also easier to transport and assemble, and they were easier to install.
The new energy-efficient drill bits will likely continue to become more popular and cost less as more drill companies begin to adopt these types of tools.
The study is detailed in the journal Energy Policy.
It’s a well-known fact that electric drill and electric pen drills are among the most popular and affordable drill and…