Tool Geometries

® At the mill
View S Section 0-0Section P-P Section N-NSection F-F NN Clearance angle α

λ s Flank clearance angle α
f (radial clearance angle)Rear clearance angle
r α
FP PF00Sæ p (axial clearance angle)Normal clearance angle α
n (axial clearance angle)Rake angle γ

β α Flank rake angle γ
γ p f (radial rake angle)Rear rake angle
γ γ
p (effective rake angle)Normal rake angle
α p γ
n (effective rake angle)Lead angleæ
r Inclination angle λ
s γ n α Wedge angle β
f α n γ f At the cutting edge γ Face chamferb True rake chamferb
f Corner chamfere Corner radiusR Rake angle of cutting edge
b α b γ γ γ Side rake chamferb
α e oder R b f

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