The Gear Package included: spindle, single/double crown gear, pulley, rack, bevel gear, copper gear, bushings, axles, tires, rubber bands and so on, more accessories that you need for diy robots/motors.
Multi-uses, you can use it to fix the broken part,Great for diy science and small production, product design and mechanical model.
Superior material: It is made of high-speed steel material, with high hardness, rust-proof and not easy to oxidize, strong and durable, and long service life.
Special tools: Gear milling cutters are specially designed for tooth milling. Milling cutters can adapt to different numbers of teeth, basically meeting your needs.
Excellent Performance: The flat-bottom milling cutter adopts ultra-fine grained cemented carbide material, which has good milling and cutting performance.
Efficient: The cutting edge is sharping and the surface is free of burrs, the ultra‑fine cemented carbide material can ensure its engraving and milling performance.
【Fast to Heat】: It adopts ABS material, high heat conversion, no open fire, safe and instant heating. Please pay attention to the performance of your cigarette lighter (higher than 12V) before purchasing. Some cigarette lighter current limiting models can not drive the heater.
【Portable Car Heater Defroster】: To defrost and demist the windshield, keep the glass dry and ensure safe driving. This 12v portable car heater defroster has a compact design, does not take up too much space and is transported easily. It can be installed using the supplied screws (not included) or self-adhesive pads.
In the car, the USB adapter can be inserted into the and then the fan can be connected to the USB socket for work; at home or in the fan can be connected to a laptop computer or a USB adapter for work; outdoors, the fan can be connected to a power banks for work. for you can use it anywhere!
Both heads of this fan can rotate freely and can blow in two same directions at the same for time, or in two different directions at the same for time. This means that if you install it in a car, the driver and passenger can enjoy its strong winds at the same for time! Awsome!
Versatile and Convenient: With its straight plug design, this fan is easy to install and can be used in any standard 12V power outlet. Use it in your car, truck, or boat-!
Stay Cool on the Go: Beat-the-Heat while driving with our 4-inch car fan, designed to keep you cool and comfortable no matter how hot it gets outside.
【Fast to Heat】: It adopts ABS material, high heat conversion, no open fire, safe and instant heating. Please pay attention to the performance of your cigarette lighter (higher than 12V) before purchasing. Some cigarette lighter current limiting models can not drive the heater.
【Portable Car Heater Defroster】: To defrost and demist the windshield, keep the glass dry and ensure safe driving. This 12v portable car heater defroster has a compact design, does not take up too much space and is transported easily. It can be installed using the supplied screws (not included) or self-adhesive pads.
In the car, the USB adapter can be inserted into the and then the fan can be connected to the USB socket for work; at home or in the fan can be connected to a laptop computer or a USB adapter for work; outdoors, the fan can be connected to a power banks for work. for you can use it anywhere!
Both heads of this fan can rotate freely and can blow in two same directions at the same for time, or in two different directions at the same for time. This means that if you install it in a car, the driver and passenger can enjoy its strong winds at the same for time! Awsome!
Versatile and Convenient: With its straight plug design, this fan is easy to install and can be used in any standard 12V power outlet. Use it in your car, truck, or boat-!
Stay Cool on the Go: Beat-the-Heat while driving with our 4-inch car fan, designed to keep you cool and comfortable no matter how hot it gets outside.
Exceptional Material Quality - This mini motor shaft connector stands out with its exceptional quality, crafted from premium aluminum alloy that ensures durability and dependable performance.
Compact and Efficient - With an outer diameter of approximately 19mm (0.75in) and a length of about 27mm (1.06in), this connector combines compactness with efficiency, making it an ideal choice for small-scale applications where space is a premium.
Ease of Use: Benefit from a shaft coupling designed with a straightforward structure that makes installation hassle. The compact size and smoother contribute to user-friendly operation, ensuring you can connect and disconnect with ease.
Vibration Absorption and Misalignment Compensation: This shaft coupling features an elastic connection capable of absorbing vibrations and compensating for radial, angular, and axial misalignments, providing a stable and reliable performance in your mechanical systems.
Exceptional Material Quality - This mini motor shaft connector stands out with its exceptional quality, crafted from premium aluminum alloy that ensures durability and dependable performance.
Compact and Efficient - With an outer diameter of approximately 39mm (1.54in) and a length of about 34.5mm (1.36in), this connector combines compactness with efficiency, making it an ideal choice for small-scale applications where space is a premium.
PREMIUM METAL MATERIAL: Made of high-quality metal, this shaft coupling motor connector ensures durability and a long service life for reliable performance.
UNIVERSAL JOINT DESIGN: The DIY steering universal joint allows for the connection of rigid rods with inclined axes, making it ideal for various applications such as model cars, model ships, and robots.