VEVOR - 8-Inch Wet Sharpening System, Water-Cooled Knife Grinder Machine with 155 RPM Grinding Speed, Vertical/Horizontal - Black

This rock tumbler uses a belt-free direct-drive motor for smooth, efficient, and ≤35 dB quiet operation. It offers a 1–9 day timer, 4 speed levels, overload protection, and power-off memory for safe use. The 2 lbs barrel holds more rocks to boost efficiency, and the complete kit makes polishing easy from rough stones to gems.

The most important tool in your collection is your hands, and to make sure they continue to operate at peak efficiency well into their life cycle, you should start using an automatic screwdriver. The powerful 4V Screwdriver from Worx provides 300 rpm of no-load speed for a max hard torque of 44 in-lbs, and a max soft torque of 22 in-lbs. Yet, this tool is only 1.5 lbs itself, feels great in the hands, and is easy to hold from multiple angles and in varied positions to get at tough to reach fasteners. Getting a manual screwdriver into a tight space isn’t usually the problem, but generating enough torque once you get it in there usually is. With this Worx automatic screwdriver, all you have to do to generate max torque is hold down a button. The 4V motor is as powerful as some drills, and you’ll get about 45 minutes of no-load working time on a single charge. But because you’re likely to use this tool in short bursts, it will effectively last much longer than 45 minutes. Plus, it charges back up in only an hour and a half. This model comes with a box full of bits. That’s the other advantage of auto screwdrivers: you just need one and a few bits, instead of a dozen separate tools. This tool is covered by a 3-year limited warranty because we’re confident in the longterm performance of our tools. Take a step to improving the longterm performance of your hands with the 4V Screwdriver from Worx. You’ll notice the benefits immediately and still feel them well down the road.

The Greenworks 24V 5 Tool Combo Kit is a powerhouse set that includes 5 essential tools, 2 high-capacity batteries, and a convenient charger. The kit features a versatile Greenworks 24V Brushless 1/2" Hammer Drill/Driver with a 20-position clutch for precise torque control and a built-in LED light for working in dimly lit areas. Accompanying this is the Greenworks 24V 1/4" Brushless Impact Driver, offering impressive power with its efficient brushless motor, compact design, and LED working light. The set also includes the Greenworks 24V 1" One-Handed Compact Reciprocating Saw, equipped with a brushless motor for enhanced performance and a quick tool-free blade change system. For illumination, the kit includes the Greenworks 24V 200 Lumen Cordless Battery LED Flashlight with adjustable light direction and multiple lighting modes for versatility. Additionally, enjoy music on the go with the compact Greenworks 24V Mini Bluetooth Speaker that can connect wirelessly to your devices. Powering these tools are the reliable Greenworks 24V 2Ah and 4Ah batteries, each capable of powering over 125 Greenworks 24V tools. Keep your tools ready for action with the included 24V Single Port Charger, ensuring your batteries are always charged and ready to go. This comprehensive combo kit is designed to meet your DIY and professional needs with power, efficiency, and convenience at its core.