Deneers Hand Tools

Insulated Non SparkingInsulated Non Sparking Tools are spark resistant tools which normally stand under 1000 V created to protect the user from a harmful environment.Manufactured according to IEC 60900 Standard

Insulated Steel Tools belongs to the Safety protection product and can work normally under 1000 Volts, it is widely used in power facilities, precision instruments, electronic instruments, electric utensils, automatic switches and other Installation and Maintenance work which can achieve the ideal effect of Safety, comfort, dexterity and durability. Insulated tools are used by electricians to protect and reduce electrical related incidents such as: electrocution, arc flash, and arc blasts.

Non-sparking tools are made of non-ferrous metals (metals that do not contain iron), and that’s what makes them reduce the risk of sparks while they are in use. The tools also go by the names “spark-resistant” or “spark-proof” and are mainly made of metals like bronze, brass, Monel metal (copper-nickel alloy), copper-beryllium alloys, or copper-aluminum alloys. Some non-metals like leather, wood, and plastics can also be used to create these tools.

The tools protect against both explosion and fire in environments containing flammable dust, residues, vapors, or liquids. When working in an industrial environment where flammable gases, dust, or liquids are present, using these tools is the best practice. 

De Neers, being one of the prominent non-sparking tools manufacturers, offers a vast array of tools, including screwdrivers, pliers, wrenches, and others. Our offered tools are of the highest quality that, along with delivering a greater functionality, also helps in maintaining a safe working environment. 

As these tools are made from non-ferrous metals, they are softer than the standard tools that are made from high strength alloy steel but still possess excellent durability and help professionals carry their daily tasks with efficiency for several years.

The uses of Non-sparking tools

The tools are backed with proactive safety that makes them best to use in industries having a high risk of fire or explosion. The tools help the safety management department in industries to reduce workplace hazards and injuries that can be caused due to flammable environments. By choosing the right tools from one of the reliable non-sparking tools suppliers, you can minimize the risk of explosion to a great extent in the industries with ATEX (ATmosphere EXplosible) zones.

Since the year 1951, De Neers has the best expertise to manufacture quality and innovative non-sparking tools. We offer the widest range of safe hand tools that are known for their excellent durability and unbeatable strength. 

The tools are also known as safety tools that minimize the risk of fire or explosion in industries like oil refineries, chemical plants, paint warehouse, offshore oil rig, coal mines, spray booth, and grain silos. 

How to use and maintain Non-sparking tools?

The tools help professionals to maintain a safe working environment. To lower the risk of fire or explosion, you can follow the guidelines mentioned below:

• Keep all the tools in a clean place, which should also be free from ferrous or other contaminants that can affect the non-sparking properties.
• Make sure the tool you are using is of the right size for the task that needs to be accomplished. Using the right size or fit will prevent the tool from slipping, limiting the risk of a spark.
• Avoid using any non-sparking tool in direct contact with acetylene, which may result in the formation of acetylides, especially in surroundings containing moisture.

• Use mechanical ventilation systems that will remove hazardous and flammable materials, dust, and vapors from the workplace and make it safe for you to perform mechanical tasks.
• The tools should be frequently redressed. The person handling the tools must follow safety procedures while sharpening the tools, such as wearing the eye and face gear, adequate extraction, and dust collection facilities.

A socket wrench is a type of spanner, that uses a closed socket format, rather than a typical open wrench/spanner to turn a fastener, typically in the form of a nut or bolt.

Specially assembled for the Professionals.
Each Tool specifically selected keeping in mind the requirement of professionals for the maintenance / installation / assembly. Conveinent portable Tool kits that can be carried or moved on Large Castor Wheels at the sites. Heavy Duty Metal Box made out of Superior Steel Sheet of 18 Gauge to prevent damages during transportation. Most of the Tool kit Contents are of ‘DE NEERS’ Brand. The tools / product other than DE NEERS Brand will be the best available in the market.

Austenitic Stainless Steel is the largest family of Stainless Steels. The best known grade of Austenitic Stainless Steel in Type 304, for it’s austenitic micro structure exclusivity by Nickel & Chromium alloying. It is less electrically & thermally conductive than Carbon Steel & is essentially Non Magnetic. It has Higher Corrosion resistance than regular steel.

Types of Spanners are used more than any other tool for tightening or loosening different jobs. These are generally made of drop forge steel or carbon steel. These are made in different shapes and sizes, according to requirements. Apart from that, screwdrivers are also used to tightening and loosening to any given job or screw.

Pliers are a hand tool used to hold objects firmly, possibly developed from tongs used to handle hot metal in Bronze Age Europe.^[1] They are also useful for bending and compressing a wide range of materials. Generally, pliers consist of a pair of metal first-class levers joined at a fulcrum positioned closer to one end of the levers, creating short jaws on one side of the fulcrum, and longer handles on the other side.^[1] This arrangement creates a mechanical advantage, allowing the force of the hand's grip to be amplified and focused on an object with precision. The jaws can also be used to manipulate objects too small or unwieldy to be manipulated with the fingers.

Diagonal pliers, also called side cutters, are a similarly-shaped tool for cutting rather than holding, using a pair of stout blades, similar to scissors except that the cutting surfaces meet parallel to each other rather than overlapping. Ordinary (holding/squeezing) pliers may incorporate a small pair of such cutting blades. Pincers are a similar tool with a different type of head used for cutting and pulling, rather than squeezing. Tools designed for safely handling hot objects are usually called tongs. Special tools for making crimp connections in electrical and electronic applications are often called crimping pliers or crimpers; each type of connection uses its own dedicated tool.

There are many kinds of pliers made for various general and specific purposes.

The most common shapes are called open-ended spanner and ring spanner. The term wrench is generally used for tools that turn non-fastening devices (e.g. tap wrench and pipe wrench), or may be used for a monkey wrench - an adjustable pipe wrench.

A hammer is a tool, most often a hand tool, consisting of a weighted "head" fixed to a long handle that is swung to deliver an impact to a small area of an object. This can be, for example, to drive nails into wood, to shape metal (as with a forge), or to crush rock. Hammers are used for a wide range of driving, shaping, breaking and non-destructive striking applications. 

A hex key (also, Allen key and Allen wrench) is a simple driver for bolts or screws that have heads with internal hexagonal recesses (sockets).

Hex keys are formed from a single piece of hard steel hexagonal rod having blunt ends that fit snugly into similarly-shaped screw sockets. The rods are bent to 90º, forming two arms of unequal length resembling an "L". The tool is usually held and twisted by its long arm, creating a relatively large torque at the tip of the short arm; it can also be held by its short arm to access screws in difficult-to-reach locations and to turn screws faster at the expense of torque.

Hex keys are designated with a socket size and are manufactured with tight tolerances. As such, they are commonly sold in kits that include a variety of sizes. Key length typically increases with size, but not necessarily proportionally so.

Variants on this design have the short end inserted in a transverse handle, which may contain multiple keys of varying sizes that can be folded into the handle when not in use.

Lubrication is the process or technique of using a lubricant to reduce friction and wear and tear in a contact between two surfaces. The study of lubrication is a discipline in the field of tribology.

Lubrication mechanisms such as fluid-lubricated systems are designed so that the applied load is partially or completely carried by hydrodynamic or hydrostatic pressure, which reduces solid body interactions (and consequently friction and wear). Depending on the degree of surface separation, different lubrication regimes can be distinguished.

Adequate lubrication allows smooth, continuous operation of machine elements, reduces the rate of wear, and prevents excessive stresses or seizures at bearings. When lubrication breaks down, components can rub destructively against each other, causing heat, local welding, destructive damage and failure.

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