How Durable are Your Handheld Power Tools? What You Should Consider

How manufacturers build durability into their tools might be different from how users see those tools. You must pay attention to the product reviews and guides by LaserLevelHub; it is also essential to pay attention to how a tool feels in your hand and how much power it delivers for a specific job. Durability also extends to how much work you can achieve in a unit of time and how long the motor and battery will last while performing repetitive tasks. Comfort or ergonomics, industrial-strength, and external protection against water and dust are also critical to the durability of handheld power tools.

Handheld Tool Durability: The Tool Housing

Durability starts from tool housing. Tool housings can make tools feel right in your hand and also reduce vibrations. Housings can be made of plastic or metal. The plastic housing may enclose the motor, switch, and hang grip, while metal housings surround shafts, bearings, and gears. Tool housings must be capable of absorbing shocks from drops while holding internal components in place. If plastic resins are too brittle, they may crack at the impact of a fall. Housings for durability must therefore prevent internal components from moving.

Handheld Tools Durability- The Motors

For motors, durability is measured by the quality of air flowing through to keep motors cool. The air must be free of dust. To enhance the durability of motors, manufacturers use angle grinders to draw air from the back of the tool and push it out in the front, where clouds of dust are created. Improved airflow must also increase heat removal. Brushless motors with smaller sizes are now standard because they have much fewer issues with heat and dust. You can learn more about power tool motors from Power Tool Reviews and Comparison by Laser Level Hub.

Handheld Power Tools Durability: The Gear Boxes and Batteries

The excessive vibrations of the shaft and gears can affect the durability and user experience of tools. How gears are made will largely determine how long they will last. Gears can be spiral or straight in design, and spiral designs are known to perform the best but are more expensive to manufacture. The inclusion of sealed ball bearings alongside and proper bearing location can help reduce wobble and vibration drastically.

Since tools like demolition hammers, reciprocating saws, and hammer drills generate lots of vibrations, manufacturers have built different dampening systems like air compression and counter-balancing features to improve user comfort without reducing the efficiency of the tools. Gearboxes now come with grease and other lubricants to reduce friction, eliminate heat more efficiently and improve durability.

Batteries now come with increased amp ratings to double their run-time, and it seems the higher the amp rating and lowers the volt, the more durable the battery becomes. Creating additional cells, especially in rechargeable batteries like Lithium-Ion batteries, has also improved the efficiency and durability of such components.

To improve the durability of power tools generally, you should follow Best of Product Reviews - Best Power Tools Guide from professionals and user manuals that come with tools.