Home Depot offers the Ryobi USB Lithium Screwdriver Kit for $29.97.  That's a $28 low.  Shipping is free. Buy Now at Home Depot

Home Depot has the Ryobi ONE+ 18V Cordless 1/2" Drill/Driver Kit for $30 off its regular price. The battery and charger work with Ryobi's 18V ONE+ line of more than 300 tools, so the kit can serve as a starting point for adding more. Purchases are limited to 5 per order. Delivery is free, and pickup may also be available.  Buy Now at Home Depot

At Home Depot, this Milwaukee M18 multi-tool kit is 52% off the regular price. The kit comes with the tool, a 1.5 Ah battery, a charger, and a blade set.  Buy Now at Home Depot

This RYOBI screwdriver kit is $49.97, down from $158.94, and includes a compact 18V battery and charger. That price also beats the $56.89 all-time low seen on Amazon. The battery works with any RYOBI ONE+ 18V tool. Buy Now at Home Depot

Lowe's offers the Dremel Blueprint 12V 1/4" Keyless Brushless Cordless Drill Set for $49.  That's a $30 low.  Shipping is free. Buy Now at Lowe's

Lowe's offers the DeWalt 20V Max 1/2" Keyless Brushless Cordless Drill Set for $99.  That's a $100 low.  Shipping is free. Buy Now at Lowe's

This Craftsman V20 drill is $59, down from its regular price of $99. The kit includes a battery and charger, so there's nothing extra to buy before using it. Shipping is free. Offer ends January 20. Buy Now at Lowe's

Home Depot offers the Ryobi One+ 18V Cordless 1/4" Hex Screwdriver Kit for $49.97.  That's a $109 savings.  Shipping is free. Buy Now at Home Depot

At eBay, get this DeWalt 20V Max Atomic 1/2" Hammer Drill Driver for $73. It's the best price we could find by $23. This DeWalt Atomic hammer drill driver is sold as a bare tool, so the battery isn't included. It features a brushless motor and 2-speed operation with a top speed of 1,650 RPM for drilling into masonry and other tough materials. Buy Now at eBay

Home Depot offers the DeWalt Atomic 20V 1/2" Hammer Drill Kit w/ 5.0 Ah Battery & Charger for $129. That's $70 off and $20 less than you'd pay for a similar kit elsewhere. Shipping is free.  Buy Now at Home Depot

This drill set comes with two batteries, so you can keep working while one charges, which suits anyone tackling home projects without wanting to pause mid-task. Walmart has it for $32, 47% off the $60 list price. Buy Now at Walmart

Handy for light-duty home projects like assembling furniture or hanging shelves, and the brushless motor means less maintenance over time compared to standard motors; currently $5 off the list price at Walmart. Buy Now at Walmart

Handy for anyone building out a basic home toolkit, this set pairs a cordless drill with enough bits and accessories to cover most small projects without buying extras separately. At $49.98, it's $30 off the $79.99 list price. Buy Now at Walmart

Update: The price has changed to $29.99 since this was originally published.

This set suits anyone needing a basic drill for occasional home projects, with 34 bits and accessories included so you're not buying extras separately, and it's $7 off the list price at Walmart. Buy Now at Walmart

Anyone tackling masonry or dense material drilling will appreciate the hammer function on this one, since a standard drill driver won't get through brick or concrete the same way. The compact brushless motor also means you're getting more runtime and power without the bulk of older corded models. Buy Now at Home Depot

Handy for anyone drilling into steel beams or metal framing on the job site, since the magnetic base locks it in place without clamps. That's $75 off the list price, about 17% savings. Buy Now at Home Depot

Your best bet if you're driving large lag bolts or working through dense lumber regularly, since the high-torque motor handles heavy fastening jobs that would stall a standard drill driver. Buy Now at Home Depot