Our patented Double Drive technology is the latest evolution in ratcheting screwdriver technology, which enables you to drive fasteners at twice the speed of a standard ratcheting screwdriver.

So theoretically this could half the time it takes to drive a screw now flip the switch in reverse hold the collar. And the bit moves in reverse to remove the screw.

So you put screwdriver bits inside i usually don't. And even magnetic holder. And actually fits really good in hand.

But it's faster than this right here this regular old-fashioned screwdriver and when you want to loosen. Something all you have to do is hit that switch. And it reverses.

So we have a impact screwdriver. Basically the way this works is there's a little cam and spring load mechanism in here. And uh you insert the phillips bit down into the screw.

The square drive screw has a central square head that fits neatly into a driver, which comes in handy when you're working on a project that uses join angles and composite materials. You can also disassemble your project without damaging the item or stripping the screw.

Slotted screwdrivers, also known as a flat head or flat blade screwdrivers, have a flat blade tip at the end of the shaft that is inserted into the single horizontal groove (the slot) in the fastener head and the handle is turned to rotate the screw.

All screwdriver bits have what is known as a ¼” hex shank, and are able to fit into any drill with either a keyed, keyless, or ¼” (6.35mm) hex drive chuck.

And turn clockwise until the drill bit is held in nice and tight to remove the bit just reverse the process. I remember i hated this type of chuck in the old.

With a ratcheting screwdriver you can tighten or loosen a screw while your hand and the screw remain in contact with the tool they allow you to turn the screwdriver (handle and stem) one way, and then turn just the handle back to reposition and reset it, and then turn the handle and stem again.

An impact screwdriver is much more powerful than a regular electric screwdriver. This allows you to use it for a longer time back to back and to get started with large, wide screws. Because the power isn't provided by the motor but by the head of the screwdriver, the motor won't overload soon and uses less power.

An impact driver is used to drive screws, and it takes hex-shaped screw bits to do that. On the other hand, an impact wrench is used to tighten and loosen nuts, and it takes a square-shaped bit. An impact wrench would also have too much torque for driving screws.