In the video “Router Kickback Caught on Camera! Slow Motion Router Kickback,” Jonathan Katz-Moses delves into the phenomenon of router kickback, providing a detailed analysis and educational content on how to prevent such dangerous occurrences. Using high-speed camera footage, he captures router kickbacks at 19,000 frames per second, offering viewers a clear and slow-motion look at what happens during these moments.
Jonathan explains the primary causes of router kickback, emphasizing that it often results from taking too much material off in one pass, incorrect grain direction routing, or using a router bit that lacks rigidity. He demonstrates these causes using various pieces of wood and different router bits, showing the immediate effects on the material and the potential dangers to the woodworker.
The slow-motion footage is particularly enlightening, showing the exact moment the router bit grabs the wood, leading to kickback. Jonathan points out the change in the wood chips’ size and direction as indicators of when the router bit begins to bite too aggressively into the material, leading to kickback.
He offers valuable tips on how to avoid router kickback, such as removing less material per pass, paying attention to the wood’s grain direction, and choosing the right router bit for the job. Jonathan also highlights the importance of using spiral bits over straight bits for their superior cutting action and reduced risk of kickback.
The video is educational for both novice and experienced woodworkers, providing insights into a potentially dangerous aspect of woodworking and offering practical advice on maintaining safety while using a router.
Watch the full video here to learn more about router kickback and how to prevent it with Jonathan Katz-Moses’s expert guidance.