Internal Groove tool

Definition

A	The width of the tool holder.
B	The distance between the tool tip point and the tool holder.
C	The distance the tool tip extends beyond 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 grooving.
a°	The tool tip left angle; must be between -90 and 90 degrees.
b°	The tool tip right angle; 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.
G	The width of the tool tip.
Ra	The nose radius of the right side of the tool tip.
Rb	The nose radius of the left side of the tool tip.
H	The width of the tool tip carrier.
K	The distance between right side of the tool tip and the right side of the tool tip carrier.
Thickness	The thickness of the tool.