Scissors Are One Of The Hand Tools With A History
Scissors are one of the more fascinating hand tools. Throughout history they have been used as a tool, a traditional gift, an art object, and after the industrial revolution, a specialized utensil for advanced and delicate work. A brief look at scissors shows a wide range of uses for such a simple tool. Back in the eleventh century, simple scissors were made by the craft guild for scissor-makers. Designs were simple and elegant with the focus on function rather than form. Further back in history, ornate scissors have been found in Turkey from the second century and there are beautiful examples in several museums of Chinese scissors from the Tang Dynasty (7th to 9th century). But in Europe, scissors were used mostly by the lower classes until the development of communication with Eastern countries. Calligraphy came into style among the upper classes and more delicate, flexible scissors were developed that could work with paper. Decorations were added and designs began to include more ornate styles. Around the fourteenth century, scissors in an elegantly decorated leather sheath were a mandatory part of an admirer’s “love box”, a present sent to a lady of rank from a potential suitor. Hand tools are usually a part of everyday work for those who deal with the daily routines of life, but they’re not always highly decorated. After scissor designs became more ornate due to the demands of the upper classes, the more intricate designs trickled down to everyday use. Curled handles, etched images and intricate fretwork was added to the scissors, making them works of art to rival their historical counterparts in the Far East. For a few centuries, scissors were made with decorations and added embellishments, bringing a taste for decoration into everyday life and adding a bit of beauty to daily routines. The industrial revolution brought scissors back to a cleaner, more functional design. Today’s scissors are made from a wide range of materials, including stainless steel, and have an enormous range of uses. From angled micro scissors used in medicine and electronics to long blade scissors that make crafts easier, there are beautifully designed scissors to meet any need in any field. Scissors are hand tools that have a long history of making life easier, and today’s versions are more diverse than ever.
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Industrial Hand Tool: A Miter Saw Guide
Industrial hand tools are devices capable of being manually operated. It can run on mechanical force or electrical power. One of the basic industrial hand tools is a miter saw used for cutting.
An industrial hand tool is a device that is operated by hand. Such tools are used in maintenance and repairs of machines and equipments. One example is the miter saw.
Miter saws cut with a spinning circular blade. It is small and portable, having blades ranging from 8 to 12 inches in diameter. A miter saw can be a manually operated or motorized. It has 3 general models:
Miter saws – A miter saw is the least expensive and simplest model. Its motor is on the swing arm that can be turned right or left to create angled cuts. It is best used in trimming windows or doors.
Compound Miter Saws – Compound miter saws are useful in making picture frames and crown moldings. Its motor swings to the right and left. It can be tilted to get beveled cuts. It comes with 10 inches and 12 inches blades. Compound miter saws are generally more expensive than the other models.
Sliding Compound Miter Saws – It is a versatile saw that has a sliding feature similar to a radial arm saw. The saw is plunged on the work area for a narrow stock. The blade can pass through the rail for a wider cut.
Components of a Basic Miter Saw
Blade
The blade is the most important part. Sizes ranges from 8, 10 and 12 inches. Larger saw blades make longer cuts. Different blades of a miter saw are used in different applications. Common blades include:
Steel blades – An expensive blade that works well in cutting softwood but gets dull quickly in hardwood.
Carbide-Tipped Blades – This kind of blade stays sharp much longer than other blades. It is more expensive than steel and high-speed blades.
High-Speed Steel Blades – It is harder than steel blade that also stays sharp longer.
Miter Index
The miter index gives flexibility to the blade. It angles the blade conveniently depending on the work area. Most miter saws enable exact one-degree incremental changes onto the miter index. It has a stop function to set the miter index to commonly used angles (15 °, 30° and 45 degrees).
Positive Stops
These are factory set points allowing a precise cut on specific angles. More positive stops create less setup time.
Self-Extracting Blade Guard
It gives a better view of the cutting line by keeping the guard far from the stock. The guard is lowered to cover the blade completely, especially when the saw is raised.
Electric Brakes
This reverses the flow of electricity when the trigger has been released. It can stop the blade in two seconds or less, especially when compared to saws without electric brakes.
Other features include:
Shaft Locks – Immobilizes the shaft and the blade, making it easier to change.
Table Extensions – Balances the longer stock for an accurate cut that mounts directly to the saw.
Dust Bags – Connects directly to the saw, for collecting sawdust.
Sliding Fences – Gives additional support to tall stock and glide out of the way to make bevel cuts.
Portable Strands – Gives the saw a strong base for added safety measure.
Safety clamp – Helps fasten a work piece securely.
Laser guide – Gives a fixed visual indication in positioning the cut. Some models offer a single reference line to one side of the kerfs. Others provide two lines to reveal the total kerfs width.
Powerful Hand Tools Models
Hand tools are useful devices that take menial jobs out of your hands. The powerful hand tools are produced by some of the most trusted brands in the industry.
Hand tools are very useful in construction works, woodworks and the like. They are available in many different types. There are hardware hand tools basically for manual operations such as sawing, cutting, chopping and more. There are also hand tools specifically used for accurate setting of the force of a fastening like a bolt and knot.
Types of Hand Tools
Hand tools range from general tools to specific tools. Some of them include automatic center punch for making a dimple in a work piece; chisel for carving wood, stone, or metal; clamp for securing objects tightly together; pliers for gripping objects with the use of leverage; and more.
The most durable hand tools are quite expensive but very reliable. And they are made only by the trusted names in the industry. Here are some of these popular models of hand tools.
Stanley 15-892K 12-Inch Blade Composite Hacksaw
The Stanley hacksaw is a composite hacksaw constructed with I-beam frame. Such frame described as a 12 inches fixed blade is necessary for the depth of cut. This frame is also specifically made of high impact polymer along with a steel core.
The hacksaw also features a sloped nose. It is very functional in accessing into very tight and difficult to reach places. The grip is comfortably ergonomic and also resistant to slips. And the lever is easy to open which enables a user to change blades faster. The hacksaw has a blade described as high tension. This means such blade has the capability to provide Straight Accurate cuts.
This composite hacksaw from Stanley weighs 1.6 pounds and carries a limited lifetime warranty.
Bosch 1640VS Fine cut Power Handsaw
The Bosch 1640VS is a powerful, robust and fine cut handsaw. It is ideally for accurate cutting or slicing of plastics, wood, and wood composites. It is also perfect for flush cutting door jambs, flooring, PVC drainpipe, window jambs and more.
The handsaw features a variable speed control which allows in setting the power. It has ergonomic design perfect for comfortable handling even in small working places. The handsaw also features a blade described that can be mounted on the left or right.
The tool-free blade change system of the handsaw makes the blades swapping easy and quick. The handsaw is also equipped with a large on/off switch. Such switch features an integrated gripping surface for easy access. And the handsaw is equipped with a 3.5 amp motor. Such motor is able to produce 2,000 to 2,800 rpm.
The Bosch hand saw has 5/8-inch stroke length. It has also and a 2-1/2-inch cutting capacity in wood. And the hand saw cutting capacity in plastics is 3/4-inch.
This 1640VS Fine cut power handsaw in rugged plastic housing has complied with OSHA regulations because it has Double-insulated and UL-listed. It uses 120 volts for operation. It has a weight of 3.5 pounds and covered by a one-year warranty.
Draper 30357 micrometer Adjustment Torque Wrench
This tool features a ratchet head, reversible in nature. The barrel of the wrench has scale engravings such as Nm, ft, and lb. And the range of marking follows as 30-210 Nm/22.1-154.9 lb-ft.
It has a type of micrometer sleeve that permits the precise presetting of the torque values to be set. The wrench will produce a click heard when the torque is reached, and is along with a release of tension. It comes in blow mould storage case and has a length of 475 mm. It weighs 1.7 kg.
Power Tools Vs. Hand Tools
Stop wasting your time with using hand tools when you could be using power tools that are faster and more efficient. Hand tools have been around for centuries and are simple but slow. Today we still have hand tools but they are old technology and out dated. Hand tools were all that we had until power tools were introduced to the public. Power tools are what built the United States and all of the cities in it were all constructed with the help of some kind power tool.
Power tools revolutionized how we did our everyday tasks. Power tools enabled us to get more work done with less user fatigue than compared to using hand tools. Power Tools allowed a person to get the job done 2 to 3 times faster than compared to using hand tools which allows more time to do what you want and not chores or work. Why pound nails with a hammer when you can use a nail gun. Why turn wrenches and ratchets when you can use air tools and finish in half the time and half the effort. I even know people that only take their cars to mechanics that use power tools because power tools will get the job done in half the time saving you money.
Then Power Tools went to the next level by going cordless. Cordless power tools allowed a person to go anywhere and everywhere with no cords attached. No more dragging around extension cords or being limited to working next to an outlet. Today’s technologies have made power tool batteries with 2 times more capacity and only 1 hour charge times. With 2 batteries and a charger, a person could work all day without running out of battery power. Cordless power tools work great for working on roofs because extension cords tend to want to slide off the roof or they are not long enough and won’t reach your work area. Little things like this take up a lot of time and will slow your productivity down.
So when are you going to put down the screw driver and pick a power drill. If you’re looking to use power tools on the job I recommend Name Brands such as DeWalt, Makita, Milwaukee, or Skil. If you want a power tool to use around the house I recommend Non-Name Brands because their a third of the price of name brands and still are just as good. Our whole community depends on power tools anywhere from cordless drills to impact wrenches we all depend on them and most of us use them everyday.
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Quality Hand Tools
Quality hand tools are a must in manual operations since they help in doing a good job.
A hand tool is a machine for doing a particular job that doesn’t need a motor, but is powered only by the person using it. Some common tools include the hammer and mallet; for specific tools, calipers. Some hand tools are mounted on walls such as pencil sharpeners.
Craftsmen usually use hand tools in manual operations such as chopping, forging, chiseling, filing, sawing and many more.
Almost each kind of tool can be considered to be a hand tool, although lots of people who use it have modified and adapted these hand tools to power tools, getting their motive power from engines rather than from the power of the people. Some hand tools cannot be simply or safely transformed to power tools. Examples of this are the chisels.
Different types of hand tools include:
Automatic center punch: Employed to generate a hollow in a work piece (for instance, a metal piece)
Brace: Used to drill holes, usually in wood by applying pressure to the top.
Chisel: A tool with a characteristically shaped cutting edge of blade on its end, for carving and/or cutting a hard material such as wood, stone, or metal.
Clamp: A fastening device to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure.
Hacksaw: A saw for cutting metal or bones.
Hammer: A tool meant to deliver blows to an object like nails.
Handsaw: Used to cut pieces of wood into different shapes.
Level: Force level or bubble level is an instrument designed to indicate whether a surface is level or plumb.
Pliers: Designed primarily for gripping objects by using leverage.
Punch: Typically used as an aid to drilling operations.
Screwdriver: Specially designed to place in and tighten, or to loosen and remove screws.
Torque wrench: Used to precisely set the force of a fastening such as a nut or bolt.
Sponge: A tool consisting of porous material used for cleaning impervious surfaces.
There are many kinds of hand tools available in the market, and unless you plan to become a professional, you would want to buy them selectively, keeping in mind the most useful and handy tools to have around. Below are hand tools you’ll need most often. Always make sure that you checked all the features and quality of every product.
Claw Hammer – While there are several kinds, the most flexible is a claw hammer having a smooth, somewhat curved finish head, one that is not too heavy, but feels good in your hand.
6″ Speed Square – The quickest and easiest tool for marking a square line for an end cut, but can be used to quickly mark any angle up to 45-degrees or measure up to six inches.
25′ Retractable Tape Measure – An excellent tape measure must have a locking mechanism, standard as well as metric markings, and a somewhat slack hook on the end of the tape.
Utility Knife – This versatile cutting device can be used for scribing a mark in a piece of stock, cleaning up a hinge mortise, or any of those hundred times when a knife is needed.
Chisels – A superbly sharpened chisel is ideal for clearing waste from mortises and joints.
Level – When you need to know if a piece of stock is perfectly horizontal (level) or vertical (plumb), you need a level.
Sliding Bevel – Very handy when an angle needs to be duplicated, very similar to a square.
Nail Sets – In appearance a nail set resembles a tiny, curved chisel, but is employed to sink nail heads flush or just beneath the woods surface.
Block Plane – Device used to shred thin amounts of wood away from the stock, and is invaluable for cleaning up edges during assembly.
