What are the 2 types of screwdrivers?

What are the 2 types of screwdrivers?

Types of Screwdriver Heads

• Phillips Head. AKA: Cross head screwdriver. If you only own one screwdriver, this is the one you want.
• Flat Head. AKA: Straight head, flat blade, slotted screwdriver.
• Allen Wrench. AKA: Hex key, Allen key, hex screwdriver, Ikea wrench.

What are the three types of screwdrivers?

Types of Screwdrivers

• Phillips Screwdriver. Also known as cross-head screwdrivers, Phillips screwdrivers are one of the most common types.
• Torx or Star Screwdriver.
• Insulated Screwdrivers.
• Torque Screwdrivers.
• Flathead Screwdriver.
• Tri-Wing Screwdriver.
• Pozidriv Screwdriver.
• Hex Screwdriver.

Why are there 2 types of screwdrivers?

How many different kinds of screw head types are there? In reality, there are dozens of different types of screw heads. The earliest screw heads were slotted, requiring a slotted head screwdriver. Better heads were then developed.

How do you know what type of screwdriver tip to use?

Screwdriver Technique The most important technique is to use the right size screwdriver. While screw size is shrouded in mystery, there are four basic sizes of Phillips screwdriver — from #0 to #4 — #0 being the smallest. The most common sizes are #2 and #1, #2 for standard screw sizes, #1 for “miniature”.

What is the shank on a screwdriver?

Shank. The shank is a lot thinner than the handle, usually roughly 1/3 inch thick. Generally made of hardened steel, it can be a few inches long to over a foot. These different lengths help insert screws that are easily accessible, or to insert in areas where hands are too large to be close to the screw.

What is a crosshead screwdriver?

The second kind of screw is crosshead (a slot with another one at ninety degrees from it, in the shape of a cross), which you’ll use often but mostly in places where the screw head is hidden from sight. The crosshead style of screw is best suited for power driving.

Which screwdriver is used in blind space?

The offset screwdriver has a handle set at right angles to the small blade, providing access to narrow spaces and giving extra torque.

Why are Phillips screws used?

Phillips screw heads allow a tighter fit than a flat head screw, which is why most factories and handymen use them. The screws tend to be lightweight and relatively small. The trick is to match your screwdriver to the type and size of screws you’re using.

Why do we have flathead and Phillips screws?

The reason for the different styles is cost and torque. Phillips screws are self-centering, making powered screwdrivers possible. They’re somewhat more expensive to produce than slotted-head. They tend to ‘cam-out’ easily under torque, making it hard to apply much torque.

What is a square shank?

The strong square shank absorbs any impacts which are then distributed into the tool rest and down into the ways of the lathe. Just lay the tool on the tool rest and traverse the tool back and forth on the tool rest.

Which is the best definition of a straight shank?

Define straight shank. straight shank synonyms, straight shank pronunciation, straight shank translation, English dictionary definition of straight shank. n. 1. a. The part of the human leg between the knee and ankle.

What is the kids definition of a shank?

Kids Definition of shank. 3 : the part of a tool that connects the working part with a part by which it is held or moved the shank of a drill bit.

What kind of shank do you use for router bits?

Hex Shank – The most common type of shank is the Hex Shank. A hex shank has 6 sides that are held into place by a chuck. The hex shank allows for high torque. While they do make different size hex shanks, the most common is the 1/4″ Straight Shank – Another common shank is the Straight Shank. These are used a lot with router bits and drill bits.

What’s the difference between a hex shank and triangle shank?

Triangle Shank – The Triangle shank is obvious because it has three sides. A triangle shank is just an alternative that is used in place of a hex shank for drills. While you do see this type, it’s not very common.