Internal Contour tool

Definition

A	The width of the tool holder.
B	The distance between the tool tip point and the tool holder.
C	The height of the tool tip carrier.
D	The height of the tool (not including the turret); must be greater than C.
D1, D2	The lengths of the two cutting edges of the tool tip. These lengths define the maximum step down during turning.
a°	The tool tip left angle. It must be between -90 and 90 degrees.
b°	The tool tip right angle. It must be between -90 and 90 degrees.
E	The position of the left side of the turret with reference to the tool tip point. A negative value means that the turret extends beyond the tool tip point.
F	The width of the turret.
Ra	The tool nose radius.
H	The width of the tool tip carrier.
K	The distance between the right side of the tool tip and the right side of the tool tip carrier.