Power drivers and drills, as we can see, bear similar looks (pistol-shaped) and even function similarly to some extent. It seems impossible to tell them apart from one another. They take slightly different forms (mainly the chuck) and occur in their niche more often than others. The next chapters may give you some hints on how to make a choice.
Cordless Screwdriver
Cordless screwdrivers are usually light-weighted and very easy to use. That means they’re ideal for smaller projects around the house, such as assembling a bookshelf, removing a cabinet door, and replacing an outlet cover.

Cordless Drill
Power drills are indispensable tools for home improvement and all types of jobs around the house, small or large. You can equip them with needle-thin bits for drilling tiny holes for craft projects or chuck in large hole saws for cutting up to 5-inch diameter holes in drywall and other soft materials.

Cordless Impact Drivers
Impact drivers excel at driving fasteners into dense or knotty wood. Use Impact Drivers When:
Driving screws into wood or metal (you can use it for drywall if you’ve got a lower speed/torque option)
Driving large diameter screws or lag bolts.
Tightening/loosening bolts, including those that should be very tight or have been stuck.
Unlike drills, impact drivers have quick-release shanks that accept all 1/4 inch hex driver bits.

Cordless Hammer Drill
A hammer drill combines rotational bursts with front-to-back movement (the hammering action) to bore into difficult masonry that presents an obstacle for ordinary drills.

Cordless Impact Wrench
Impact wrenches are found in the tool chests of mechanics everywhere. They’re commonly used for loosening lug nuts from cars and trucks, but they can also be used in any high-torque situation.

How To Decide
If you need to drill holes and drive the occasional medium-sized screw, a regular drill will suit you fine. If you’ve got a deck to build, a plywood sub-floor to install, a treehouse to screw together, or any other job involving lots of wood screws, consider investing in an impact driver.
Comment (10)
lanlan| December 18, 2021
What type is the one on the right side?
hychikatools| December 20, 2021
Hi Lan, that is Hychika 18V cordless drill.
hychikatools| May 18, 2022
Hi, can I know which item are you mentioned?
lanlan| December 18, 2021
Which can work on dry walls?
Arthur| December 18, 2021
Are they sold in set?
hychikatools| December 20, 2021
Hi yes, we sell the impact drill and impact wrench in sets.
Lancelot Harold| February 4, 2022
4.0 ah lithium ion 20 volt battery. How can I get one. I have bought a Hychika Impact Wrench IW350 and went to your web-site. It tells me that the search can not be fount.
hychikatools| May 18, 2022
https://hychika.com/products/hychika-lithium-battery-for-hychika-tools
APTX4869| March 8, 2022
SD-4Cを購入しました。
長く使用してバッテリーが弱った時に内蔵バッテリー(18650)の交換は可能ですか?
またmicroUSBでの充電ですが付属のACアダプタ以外にPC・モバイルバッテリーなどからも可能でしょうか?電流計を通してモバイルバッテリーから充電した時1Aの電流を計測しました。
本品付属のACアダプタの出力が500㎃ですから避けるべきですか?
hychikatools| May 18, 2022
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