GROOVE-TURN
NPA 40/2021
New HELI-GRIP Inserts for Machining Aluminum Alloys
Highlights
ISCAR introduces new positive ground and polished GRIP-A inserts for machining Aluminum alloys
Following market demands, ISCAR is adding new GRIP inserts with an A-type chipformer
optimized for machining Aluminum alloys.
The new inserts can be clamped on standard HELI-GRIP tools and are suitable for external,
internal and face grooving operations.
Features:
- Precision ground, double-ended inserts.
- Positive rake with a sharp cutting edge ensures low cutting forces and a soft cut.
- Polished top rake for preventing built up edges.
- An effective A-type chipformer designed for optimized chip control in a wide
range of cutting conditions.
- Designed for machining Aluminum alloys but can also be used for machining other
nonferrous materials.
- Available in square and full radius geometries in .118”, .157”, .197, .236” widths.
- Inserts are available in an uncoated IC07 grade.
- Designation GRIPA ...
TEST REPORTS
Application: External profiling
Part material: Al 7075
Cooling pressure: 10Bar
GRIPA
Ground Double-Ended Inserts for External, Internal and Face Machining
(1) Cutting width tolerance (+/-)
(2) Corner radius tolerance (+/-)
GRIPA (full radius)
Ground Double-Ended Full Radius Inserts for External, Internal and Face Machining
(1) Cutting width tolerance (+/-)
(2) Corner radius tolerance (+/-)
The NPA40-2021's pdf file:
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