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[TGTool]

The cutting edge is defined by two planes, the front surface where it is continually sharpened and the back face which isn't usually considered an important...

[TGTool]

I've had two very different chipper experiences. Our next door neighbor had a tree service, and one time with a bunch of branches down he came over with...

[TGTool]

John Stevenson commented on grinding steel with diamond. He did it without any visible issues and he was engaged with a Chinese company developing a...