Big Discount 7-PCS Hex Key Sets packaged by spring ring to Paraguay Manufacturers
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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Big Discount 7-PCS Hex Key Sets packaged by spring ring to Paraguay Manufacturers, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Basic Information
■Model Number: RL-NLJ002
Additional Information
■Material: 45# Carbon Steel
■Size: 1/16″-3/8″, 1.5mm-10mm
■Surface Treatment: Zinc-plated, Black Oxide
■Heat Treatment: Optional
■Package: Spring Ring + Suction Card
■OEM: Acceptable
■HS Code: 8204110000
■Samples: For FREE
■Delivery Time: Always 30 working days depending on the order quantity
■Packing: By standard cartons
Product Description
■Ningbo Rilong Hardware Tools Factory can provide various kinds of Hex Key with different sizes and packages.
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In this video we review some of the parts and tools you will need to build a spider bot. Created by Karl Wendt.
Watch the next lesson: https://www.khanacademy.org/science/electrical-engineering/robots/spider-bot/v/2-hacking-spiders-click-n-stick?utm_source=YT&utm_medium=Desc&utm_campaign=electricalengineering
Missed the previous lesson? https://www.khanacademy.org/science/electrical-engineering/robots/spider-bot/v/fun-with-a-spider-bot?utm_source=YT&utm_medium=Desc&utm_campaign=electricalengineering
Electrical engineering on Khan Academy: A summary of the math and science preparation that will help you have the best experience with electrical engineering taught on Khan Academy. Become familiar with engineering numbers and notation, and learn about the two most important electrical quantities: current and voltage.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Electrical Engineering channel: https://www.youtube.com/channel/UC8JT97hQjMVWeO0B-x8eVxQ?sub_confirmation=1
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This video shows how to remove the disc from an angle grinder without using the pin wrench. This can be dangerous and is not recommended, but I thought I’d show you how to do it anyway (do it at your own risk). Sometimes it’s not always possible to reach the nut using the pin wrench with some types of deep disc, so this video should prove helpful for some people! A mate that I work with does this on a regular basis 
