Bridgeport Bill
Plastic
- Joined
- Jul 6, 2007
- Location
- Spring Hill, Florida
Trying something new to me and had poor results. As a matter of fact horrible results. I made this jig to sharpen my planer knives and and they warped. I was using a 24" surface grinder with a 48 grit wheel. Taking around .0005 in a pass and making 7 to 8 passes to remove the nicks in blades. After what I felt was a sucessfull rough in pass on all three blades I noticed on reinstallation of the blades for a finish pass, they were warped. Was it heat or something else?