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How to Choose Workshop Air Compressors by CFM: The Ultimate Guide (2025)

Imagine you're deep into a big automotive project, impact wrench in hand, ready to bust a stubborn lug nut when suddenly the steady whir of your compressor turns into a strained, stuttering hiss. The wrench loses power, the nut stays put, and you’re left waiting five minutes for the tank to refill, every time. You bought a compressor with a massive tank and high horsepower, but still, your tools are starving for air. That moment of stoppage is the painful realization that you chose the wro …
26th Nov 2025 Tend Technical Support

Cordless vs. Pneumatic: Which Tools Last Longer?

Imagine walking into an old auto body shop, the air thick with the smell of oil and compressed air. Tucked away on a shelf sits an air impact wrench, battered, scratched, and still fully functional after 30 years of heavy use. Now, look at a modern construction site: workers zip through framing tasks with cordless nailers, free from hoses, but diligently swapping out battery packs every few hours. This stark contrast perfectly illustrates the central question facing every professional: “Co …
26th Nov 2025 Tend Technical Support

Best Japanese Tools Worth Importing in 2025

The first time I picked up a Ryoba, a double-sided Japanese pull saw I made the mistake everyone makes: I pushed. The blade wobbled, the teeth caught, and frustration set in. A master carpenter quietly corrected me and said one word: Pull. I reset my grip and pulled back. The saw tracked effortlessly, leaving behind a glass-smooth surface. In that instant, the philosophy of Japanese craftsmanship became clear: a tool should not be forced; it should become an extension of the hand. That simple mo …
25th Nov 2025 Tend Technical Support

2025’s Top Tool Brands Americans Trust Most

It was 4:45 PM on a Friday, and the final bolt on the custom deck railing refused to budge. For Jason, a contractor with a reputation for hitting every deadline, this wasn't just a stuck fastener,  it was a potential nightmare. His budget drill whined, smoked, and finally died in his hand, leaving the job unfinished and his client watching from the window. At that moment, the cost of a "bargain" tool became painfully clear. It wasn't just about the $50 he saved; it was about the trust he wa …
25th Nov 2025 Tend Technical Support
How to Maximize Battery Life of Your Portable Power Station (BLUETTI Handsfree Tips)

How to Maximize Battery Life of Your Portable Power Station (BLUETTI Handsfree Tips)

Alex, an adventure photographer, reached a remote ridgeline after a four-hour hike, ready to launch his drone at golden hour. When he grabbed his BLUETTI Handsfree 2, the unit was dead not because of failure, but because it had been stored fully charged in a hot car for weeks. Heat + high voltage had quietly degraded the LiFePO4 cells before he even pressed the power button. This scenario highlights the single biggest truth about off-grid gear: battery longevity depends far more on user habits t …
21st Nov 2025 Tend Technical Support
How to Charge Drones, Cameras, and Laptops Using the BLUETTI Handsfree Power Station

How to Charge Drones, Cameras, and Laptops Using the BLUETTI Handsfree Power Station

A few miles into a remote coastline survey, your drone completes its final mapping run right as its flight battery drops to 8%. Your mirrorless camera is nearly drained, and your USB-C laptop is down to 12%. With no grid power for kilometers, the only way to keep your workflow operational is a stable off-grid energy source with fast, high-efficiency power delivery. This scenario is exactly why “How to Charge Drones, Cameras, and Laptops Using the BLUETTI Handsfree Power Station” matt …
18th Nov 2025 Tend Technical Support
What Is a Portable Power Station? Why Every Traveler Needs One in 2025

What Is a Portable Power Station? Why Every Traveler Needs One in 2025

Last summer, Sarah found herself deep in the mountains of Colorado the kind of place where phone signals vanish and campfires become your only light source. Her camera batteries were dying, her phone was at 3%, and her drone, packed for sunrise shots, was useless. Then she remembered her portable power station, a compact unit she’d charged before leaving home. Within minutes, her campsite transformed into a fully powered base of operations. That small moment of relief captures exactly why …
11th Nov 2025 Tend Technical Support
Angle Grinder Power Ratings Explained: What Amp, Watt & RPM Really Mean

Angle Grinder Power Ratings Explained: What Amp, Watt & RPM Really Mean

When shopping for an angle grinder, you're bombarded with numbers: 6.7 Amps, 850 Watts, 11,800 RPM, and 20 Volts. You may be wondering; “What do Amps, Watts, and RPM mean on an angle grinder?” “Which rating matters most for cutting vs grinding?” These are not just arbitrary figures; they are the key to understanding the tool's true capability and matching it to your specific projects, whether you're a professional welder or a dedicated DIYer.  Angle grinder power ra …
7th Nov 2025 Tend Technical Support
Angle Grinder Maintenance Guide: Keep It Running Like New

Angle Grinder Maintenance Guide: Keep It Running Like New

Your angle grinder is a workhorse. It cuts through metal, strips away rust, and grinds welds smooth, often operating at speeds exceeding 11,000 RPM. This incredible power, however, generates a lot of heat, friction, and debris all factors that can significantly shorten its lifespan if proper care isn't taken. Angle grinder maintenance means the regular cleaning, inspection, and lubrication of all moving parts to ensure safe, long-lasting performance. Whether you own a corded electric model like …
6th Nov 2025 Tend Technical Support
Best Angle Grinder for Metal & Rust Removal (2025 Expert Review)

Best Angle Grinder for Metal & Rust Removal (2025 Expert Review)

Nothing stops a project dead in its tracks like stubborn rust or a piece of metal that needs to be cut. Whether you're restoring a car frame, fabricating a heavy-duty gate, or just cleaning up old tools, you need a tool that delivers raw power and high-speed efficiency. A standard sander is too weak, and scraping by hand is a nightmare. This is a job for an angle grinder. An angle grinder is the best tool for removing rust from metal and the fastest way to cut, shape, and grind steel. But not al …
5th Nov 2025 Tend Technical Support