Shoulder milling cutter
PLUNGER
ISCAR Tools
ISCAR offers several plunger options which were designed for deep cavities and high shoulder milling. The tools are very effective and economical for deep machining of slots, straight and sloped walls which require very long tool overhang. The main feature of the plunger tools is that the loads on the machine, tool and workpiece are mainly axial, avoiding bending moments. It is recommended to use horizontal machines with an abundant coolant stream when machining deep cavities. Horizontal tool and cavity orientation allow gravity to enhance chip removal.
HTP
The HTP ...-R-LN16 shell mill plungers are carrying the HTP LNHT 1606 ER – 16 mm tangentially clamped inserts on the frontal face of the tools.
The HTP LNHT 1606 ER insert is: a 16 mm, four cutting edged, tangentially clamped, righthand insert with a positive rake face for reduced load/pressure during machining and better chip removal. The insert orientation on the tool results in excellent flatness.
In addition, the HTP LNHT 1606 ER insert has a rear axial cutting edge that can be used during the retracting movement without chattering.
Features:
● Eliminates the angular retraction movement
● Compensates for the tool’s deviation due to side bending
● Reduces machining cycle time
● Eliminates the need for special CNC programming.
● A precision finish cut can be obtained for better side wall surface finish by employing a controlled rear feed.
Face Milling:
In addition to the plunging operation, HTP ...-R-LN16 shell mill plungers can be used for general face milling applications of up to 3 mm D.O.C
HTP
The HTP ...-R-LN16 shell mill plungers are carrying the HTP LNHT 1606 ER – 16 mm tangentially clamped inserts on the frontal face of the tools.
The HTP LNHT 1606 ER insert is: a 16 mm, four cutting edged, tangentially clamped, righthand insert with a positive rake face for reduced load/pressure during machining and better chip removal. The insert orientation on the tool results in excellent flatness.
In addition, the HTP LNHT 1606 ER insert has a rear axial cutting edge that can be used during the retracting movement without chattering.
Features:
● Eliminates the angular retraction movement
● Compensates for the tool’s deviation due to side bending
● Reduces machining cycle time
● Eliminates the need for special CNC programming.
● A precision finish cut can be obtained for better side wall surface finish by employing a controlled rear feed.
Face Milling:
In addition to the plunging operation, HTP ...-R-LN16 shell mill plungers can be used for general face milling applications of up to 3 mm D.O.C
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