Hello. I was fly cutting some steel bolts. I don't think the bolts were hardened because they are chinesium grade.... I followed some guy on on YouTube to sharpen an hss blank for use in the fly cutter, and I am cutting at around 1000rpm. At a depth of cut of .01" the cuts look good, but if I try to cut .02" the fly cutter turns in the collet... (the collet spins, but the fly cutter does not). What am I doing wrong? It seems like even if I am cutting too deep, that the fly cutter should not spin in the collet, which makes me worried I do not have it installed in the machine correctly. (A flying flycutter seems like bad times). Thanks.