Multi-purpose grooving insert
with economical 4-cutting edges
Influential grooving lines, TetraMini-Cut and TetraForce-Cut New
New
w TCL27
offer ground inserts with a robust clamping structure for TCT18
TCL18
exceptional stability and repeatability
External

Unique 3-point clamping system The insert pocket protects all
Internal The unique pocket design provides unused cutting edges
accurate indexing repeatability of the Strong and stable clamping design
cutting edge height. protects unused insert corners from
Face
damage during operation.
Cutting force
Withstands the
Parting
cutting force Protects
unused
corners

Workpiece


Positioning

- TCL-style chipbreaker for improved chip control
at low feed rates
- Full profile threading inserts are added.
Thread pitch : 0.5 mm to 1.5 mm
- 3 different types of chipbreakers each with
dedicated edge preparation
- Through-coolant supply system (tool code suffix
“-CHP”) to ensure high efficient machining
- Toolholders featuring a hose-free, direct through-
coolant supply system

New


TC G18 / TC P 18 / TC S18 TC L18 TC T 18
TC P 18 - F 3D chipbreaker for 3D chipbreaker for Full profile
Ground-in chipbreaker general purpose low cutting force threading insert


Reference pages: 6-41, 5-4

6-6