![]() ![]() It’s just a matter of how hard the drill has to work in each gear. They all have enough torque muscle to keep driving the same bits. If you’re working mainly with twist bits and smaller spade bits/hole saws, having a higher top end speed makes sense.īut here’s the thing-all three of our example drills can do the same work. Giving up some top-end speed for a drill that lets you work at high speed for more bit sizes makes sense. If you’re a plumber or electrician, you’re drilling larger holes more frequently. The way to choose between cordless drill torque and speed is to take an honest look at the work you do. It’s tough to take different manufacturers with different motors, batteries, and electronics and then say with absolute authority which one you should buy. Looking at the data on a broader level, it doesn’t all work out that nicely and there’s a lot we can’t explain (like why a drill with 841 in-lbs of torque posts more soft torque than one with 1090 in-lbs). Even though it’s 100 RPM faster in low, it’s only 4 RPM faster with that 2-9/16″ bit. By giving up a little top-end speed in both modes, it’s able to handle these larger bits more easily. The other two drills are starting to slow down under these loads, but DeWalt still has more left to give. Notice how much higher DeWalt’s efficiency (percent of no-load speed) is. DeWalt has the slowest no-load speeds in both high and low gears along with the highest measured torque (it’s specced torque is actually significantly lower than the other two). The results don’t line up as nicely as the theoretical section above but there is a clear takeaway. I chose them because their measured soft torque numbers are in the same ballpark as each other. Here are three drills we compared head-to-head and how they actually did compared to their specifications. Feel free to pick through this data or just skip down to the conclusion. It’s all an intentional gearing decision.Įditor’s Note: This got geeky in a hurry. Drill #3 (600 RPM) looks pretty attractive, but it’s going to struggle more with bits that #2 is still steadily plugging away with. Even though Drill #2 (450 RPM) is the slowest, it’s likely going to give you more sustained torque and drive larger bits more effectively. Drill #1 (2000 RPM) finds a balance between the two. But Drill #3 (1900 RPM) is going to let you use larger bits without dropping into low speed. When you look at the high-speed ratings, Drill #2 (2100 RPM) is going to drill the fastest, right? Drill 3 (600 RPM) looks pretty attractive, but it’s going to struggle more with bits that 2 is still steadily. Even though Drill 2 (450 RPM) is the slowest, it’s likely going to give you more sustained torque and drive larger bits more effectively. Let’s say you’re considering three drills with the following specs: Drill #1Īll three drills are in the same ballpark for torque-we’re not considering a compact drill vs a heavy-duty one. Drill 1 (2000 RPM) finds a balance between the two. While that might seem to complicate things, it’s still a good place to start. However, our top recommendations don’t always mimic the listed torque values. We take these into account in our best cordless drill article. ![]() The torque rating is a standardized test that measures how much torque the drill produces in a very brief moment while it’s locked down. There’s no magic formula to choose between cordless drill torque and speed, but there are some general conclusions we can make. You might not care if you’re framing, but a plumber working on rough-ins doesn’t have to drop into low speed or grab a Cordless Super Hawg to get those holes drilled. In fact, you can drive a 2-9/16″ self-feed bit through untreated 2x in high speed with the Milwaukee. That ultimately lets you do more jobs at high speed. By doing that, you can drive larger bits at high speed. Supplied 2 x 54Ah Li-ion XR batteries, fast charger and storage case.They channel the extra energy into additional torque at high speed. ![]() ![]() The Dewalt cordless combi drill is a professional machine capable of great torque and power.
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