ISOTURN
NPA 26/2020
New Generation Chipbreakers for Positive Inserts
Highlights
The successful new generation F3P, M3P, F3M and M3M chipbreakers are now available on positive ISO inserts
Following the great success during the last decade of the newer generation chipbreakers on negative ISO inserts, ISCAR is now expanding their use to cover the range of positive inserts.
These proven geometries had been optimized for optimal performance on CCMT, SCMT, TCMT, DCMT and VCMT inserts.
F3M
(Stainless Steel)
M3M
(Stainless Steel)
F3F
(Steel)
M3P
(Steel)
| 1.Application |
| | Feed(mm/rev) | ap(mm) |
| F | Finishing | 0.08-0.20 | 0.30-1.50 |
| M | Medium | 0.15-0.45 | 0.70-4.50 |
| R | Roughing | 0.35-0.70 | 3.00-7.00 |
| H | Heavy Roughing | 0.60-1.50 | 6.00-20.0 |
| |
| |
| 2. Chip Load |
| 2 | For special cases |
| 3 | General recommendation for all applications |
| 4 | For spaecial cases |
| 3.Workpiece Material Group |
| P | Steel |
| M | Stainless Steel |
| K | Cast Iron |
| N | Nonferrous & Aluminum |
| S | High Temperature Alloys |
| 4.Wiper Geometry |
| | Without wiper |
| W | Wiper Geometry |
F3P
The F3P chipbreaker is mostly recommended for finishing and semi finishing steel operations. It has positive rake angles for smooth cutting, reduced cutting forces and insert wear, leading to dramatically increased tool life. The machining application area is 0.5 - 2.0 mm D.O.C. and 0.05 - 0.25 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Steel
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique deflector design for chip control at low cutting conditions
Unique rib design for chip control
Unique structure design for chip control
Chipbreaking Range
Material: SAE 1045 (Carbon steel 0.45% carbon) Vc=200 m/min
Depth of cut
Feed mm/rev
M3P
The M3P chipbreaker was designed for medium machining steel conditions. This geometry
features reinforced cutting edge with positive rake angles for smooth cutting, reduced cutting forces and insert wear, leading to dramatically increased tool life. The machining application area is 0.50 - 4.0 mm D.O.C. and 0.15 - 0.40 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Steel
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique rib design for chip control
Unique land design for cutting edge protection
Unique structure design for chip control
Chipbreaking Range
Material: SAE 1045 (Carbon steel 0.45% carbon) Vc=200 m/min
Depth of cut
Feed mm/rev
F3M
The F3M chipbreaker is designed with optimized geometry for finishing operations of stainless steels. It is also suitable for machining titanium and high temperature alloys. It features positive rake angles for smooth cutting and reduced cutting forces. The machining application area is 0.2 – 1.5 mm D.O.C. and 0.05- 0.20 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Stainless Steel
Super Alloys
Chipbreaking Range
Positive rake angle for smooth cutting and reduced cutting forces
Unique deflector design for chip control at low cutting conditions
Unique rib design for chip control
Unique structure design for chip control
Chipbreaking Range
Material: AISI 316 (Austenitic Stainless Steel) Vc=160 m/min
Depth of cut
Feed mm/rev
M3M
The M3M chipbreaker is designed with optimized reinforced cutting edge geometry for medium machining conditions of stainless steels. It also suitable for machining titanium and high temperature alloys. It features positive rake angles for smooth cutting and reduced cutting forces.
The machining application area is 1.0 – 5.0 mm D.O.C. and 0.12- 0.50 mm/rev feed.
Depth
of cut
Feed [mm/rev]
Stainless Steel
Super Alloys
Chipbreaking Range
Unigue main deflector design for chip control
Positive rake angle for smooth cutting and reduced cutting forces
Unique land design for cutting edge protection
Unique second deflector design for increase tool life
Chipbreaking Range
Material: AISI 316 (Austenitic Stainless Steel) Vc=160 m/min
Depth of cut
Feed mm/rev
CCMT-F3P
80° Rhombic Positive Flank Inserts, for Semi-Finishing and Finishing Turning of Steel
CCMT-M3P
80° Rhombic Positive Flank Inserts for Medium Machining Conditions on Steel
CCMT-F3M
80° Rhombic Positive Flank Inserts for Stainless Steel Finishing Applications
CCMT-M3M
80° Rhombic Positive Flank Inserts, for Machining Stainless and Low Carbon Steel
SCMT-F3P
Square Positive Flank Inserts, for Semi-Finishing and Finish Turning of Steel
SCMT-M3P
Square Positive Flank Inserts for Medium Machining Conditions on Steel
SCMT-F3M
Square Positive Flank Inserts for Stainless Steel Finishing Applications
SCMT-M3M
Square Positive Flank Inserts, for Machining Stainless and Low Carbon Steel
TCMT-F3P
Triangular Inserts with a Positive Flank for Semi-Finishing and Finish Turning on Steel
DCMT-F3P
55° Rhombic Inserts with a Positive Flank for Semi-Finishing and Finish Turning on Steel
VCMT-F3P
35° Rhombic Positive Flank Inserts, for Semi-Finishing and Finishing Turning of Steel
VCMT-F3M
35° Rhombic Positive Flank Inserts, for Stainless Steel Finishing Applications
VCMT-M3M
35° Rhombic Positive Flank Inserts, for Machining Stainless and Low Carbon Steel
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