The metal pads on Shimano brake discs serve as the friction material that makes contact with the rotor to slow down or stop the bike. These pads are designed to provide consistent and reliable braking performance in various conditions, such as wet or muddy trails. The metal construction also helps dissipate heat generated during braking, which helps prevent brake fade and maintain consistent performance on long descents. Overall, the purpose of the metal pads is to provide reliable and efficient braking for the rider. **

No, it is not safe to continue driving with worn brake pads and brake discs. Worn brake pads and discs can reduce the effectiveness of the braking system, leading to longer stopping distances and potentially causing a dangerous situation on the road. It is important to replace worn brake pads and discs promptly to ensure the safety of yourself and others on the road. **

Yes, a TÜV inspector does check brake pads and brake discs during a vehicle inspection. The inspector will visually inspect the brake pads and discs for wear and damage, and may also measure the thickness of the brake pads and the condition of the brake discs. This is an important part of the inspection to ensure that the vehicle's braking system is in good working condition and meets safety standards. If any issues are found with the brake pads or discs, the inspector will advise the vehicle owner to have them replaced. **

The need to replace brake discs and brake pads depends on their condition. If the brake pads are worn down to a thickness of 3mm or less, or if the brake discs are warped, scored, or have a thickness below the manufacturer's recommended minimum, then they should be replaced. Additionally, if there are any signs of brake pulsation, squealing, or grinding, it may indicate the need for replacement. It is important to have a professional mechanic inspect the brakes to determine if replacement is necessary for safe and efficient braking. **

Cutting discs are used for cutting various materials such as metal, steel, stainless steel, aluminum, and other hard surfaces. They are commonly used in metalworking, construction, and fabrication industries to cut through thick or tough materials with precision and efficiency. Cutting discs are designed to be attached to power tools such as angle grinders or circular saws, and they come in different sizes and thicknesses to accommodate different cutting needs. **

The term "blinker fluid" is actually a joke and does not refer to a real product. It is often used as a humorous way to prank someone by sending them to an auto parts store to ask for blinker fluid, which does not exist. The purpose of this prank is simply to play a joke on someone and see their reaction when they realize there is no such thing as blinker fluid. **

The main difference between brake pads and brake discs from different manufacturers lies in the materials and manufacturing processes used. Different manufacturers may use different types of friction materials for brake pads, which can affect their performance, durability, and noise levels. Similarly, brake discs from different manufacturers may be made of different materials, such as cast iron, composite materials, or carbon-ceramic, which can impact their heat resistance, wear characteristics, and overall braking performance. Additionally, the manufacturing processes and quality control standards can vary between manufacturers, leading to differences in the overall quality and reliability of the brake pads and discs. **

Yes, it is possible to use brake discs and brake pads from other manufacturers as long as they are compatible with the specific make and model of the vehicle. It is important to ensure that the dimensions, materials, and specifications of the brake components match the requirements of the vehicle. Using compatible aftermarket brake components can offer different performance characteristics and may be more cost-effective than original equipment manufacturer (OEM) parts. However, it is important to research and ensure that the aftermarket parts meet safety and quality standards. **