To resharpen endmills or not - Practical Machinist
To resharpen endmills or not. Just picked up about 200lbs of US made endmills for pretty much free at a shop liquidation, everything from 1/4" up to 1.5" 2,4 flute, square, radius and ball-nosed, some carbide, mostly HSS and cobalt. 1/3 of them are brand new, and the other 2/3 range from slightly dull to abused and blue.
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