TOOLING
NPA 006/2020
New SEM-C Shell Mill Holder
with Enlarged Contact Area
Highlights
ISCAR is expanding its SEM-C shell mill holder range with enlarged
contact area arbors to fit a variety of ISCAR shell mill cutters.
Due to growing demand from various industries, ISCAR has added a new family of SEM-C shell
mill holders with enlarged contact diameters and internal coolant for shell milling cutters.
The new arbors are designed for machining centers to facilitate high precision and excellent
performance in heavy duty milling applications.
Advantages
Symmetrical design
Dynamically balanced: G2.5 / 20,000 RPM
Internal coolant
High rigidity
The toolholders are designated with a ‘C’ suffix, for example: HSK A 63 SEM 320X78x50 C
for internal coolant.
C#-SEM-C
ISO 3937 Shell Mill Holders with Coolant Holes and
CAMFIX (ISO 26623-1) Exchangeable Tapered Shanks
• Optional, should be ordered separately
DIN69871-SEM-C
ISO 3937 Shell Mill Holders with Coolant Holes and
DIN 69871 Form ADB Tapered Shanks
• (a) If the B type option is required, the plug screw must be removed from the flange cooling hole (use a 2 mm hex key)
(1) Symmetrical design. However, the family's balance values are not guaranteed for this tool
• Optional, should be ordered separately
HSK A-SEM-C
Shell Mill Holders with Coolant Holes and
DIN69893 form A HSK Tapered Shanks
• A cooling tube must be used with all coolant through HSK spindles (should be ordered separately).
Advantages
- Prolonged insert life (especially when milling titanium and aluminum)
- Symmetrical design – may be used at high RPM
- Heavy duty driving keys for higher torque transfer
- Dramatically improved chip evacuation
- Improved surface finish
• Optional, should be ordered separately
BT-FC-SEM-C
Shell Endmill Holders with Coolant Holes and
BT MAS-403 Face Contact AD Tapered Shanks
• Optional, should be ordered separately
BT-SEM-C
ISO 3937 Shell Mill Holders with Coolant Holes and
BT MAS-403 ADB Tapered Shanks
• (a) For coolant through flange the plug screw must be removed from the flange cooling hole (use a 2 mm hex key)
(1) Symmetrical design. However, the family's balance values are not guaranteed for this tool
• Optional, should be ordered separately
The NPA 006-2020's PDF file:
View (PDF) or
Download (ZIP)
