Multiplying Polynomials Using the Box Method

Takurou Seino on Instagram: "How to Make a Round Box with a Flush Lid When making a round box, it’s almost impossible to drill a hole perfectly at the center. So, I came up with a method that works even if the hole is slightly off-center. I start by drilling several small holes first because drilling a large hole on the end grain with a Forstner bit creates a lot of resistance, making cutting easier👍 I post Shorts every day! Please give it a like and subscribe 🙇 @takuwoodcraft #twcdesign #diy