Try some WD40 or kerosene from a spray bottle.
Your chips are screwing out crooked so tool is not square, or forces are causing misalignment. Chip exit path on top of tool must be smooth.
0.002-0.003 per rev. Front clearance 3-4°. Top rake at least 5-6°. VERY sharp.
If the machine can't take the force and deflects use a narrower tool so the deflection is less because of lighter load.
Chips screwing sideways are damaging the face.
Super X3. 3600rpm. Sheridan 6"x24" Lathe + more. Three ways to fix things: The right way, the other way, and maybe your way, which is possibly a faster wrong way.