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Milling inserts

Milling inserts SEKR

 

Properties and application:

Specifications:

SEKR 
Insert shape and angle
S 90° shape s 90 
Normal clearance angle
E 20° angle E 20 
Tolerance class
K l ? 0,08
m ? 0,013
s ? 0,025
tolerance sh s 
Chipbreaker and clamping type
R type R 

 

productivity feed coolant stainless steel
To increase productivity it is recommended to increase feed while respecting cutting speed Please use coolant when machining suitable material groups Respect recommended cutting speed during stainless steel machining

 

Operations
frezowanie czolowe fazowanie
Surfacing Chamfering

 

DesignationGradelsP/rDCutting direction
SEKR 1203 AFTN PL 30 12 3,18 45° 25° neutral
SEKR 1204 AFTN PL 30 12 4,76 45° 25° neutral

 

SEKR 1203 AFTN i SEKR 1204 AFTN
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 7,0 0,24 0,32 190 350
180 7,0 0,32 300
210 7,0 0,32 260
Alloy steel 2 180 0,5 7,0 0,20 0,30 150 240
230 7,0 0,30 210
280 0,5 7,0 0,20 0,30 130 190
320 7,0 0,30 170
High alloy steel 3 220 0,5 5,0 0,15 0,25 90 150
280 5,0 0,25 130
320 0,5 5,0 0,15 0,25 60 110
350 5,0 0,25 90
400 0,3 5,0 0,12 0,24 40 80
480 3,0 0,22 70
550 1,5 0,20 60
Austenitic stainless steel
4 210 - 250 0,5 7,0 0,18 0,32 190 250
5 230 - 270 0,5 5,0 0,15 0,28 160 210
6 - 0,5 5,0 0,12 0,25 70 150
Ferritic stainless steel
7 annealed 0,5 7,0 0,18 0,32 150 210
Martensitic stainless steel
8 annealed 0,5 7,0 0,12 0,32 150 230
treated 0,5 7,0 0,12 0,23 90 170
Grey cast iron 9 140 - 230 0,5 7,0 0,15 0,32 170 300
250
210
Nodular cast iron 10 210 0,5 5,0 0,12 0,28 120 210
260 170
310 150
450 0,5 3,0 0,12 0,22 30 60
Nickel based alloys
11 - 0,5 5,0 0,12 0,23 25 35
28 40
40 60
Titanium based alloys
12 - 0,5 5,0 0,12 0,28 35 60
0,28 28 40

Milling inserts SEKT

 

Properties and application:

Specifications:

SEKT 
Insert shape and angle
S 90° shape s 90 
Normal clearance angle
E 20° angle E 20 
Tolerance class
K l ? 0,08
m ? 0,013
s ? 0,025
tolerance sh s 
Chipbreaker and clamping type
T type T 

 

productivity feed coolant stainless steel
To increase productivity it is recommended to increase feed while respecting cutting speed Please use coolant when machining suitable material groups Respect recommended cutting speed during stainless steel machining

 

Operations
frezowanie czolowe fazowanie
Surfacing Chamfering

 

DesignationGradelsP/rDCutting direction
SEKT 12T3 AGSN PL 30 12 3,97 45° 30° neutral
SEKT 1204 AFTN PL 30 12 4,76 45° 25° neutral

 

SEKT 12T3 AGSN i SEKT 1204 AFTN
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 7,0 0,20 0,48 190 350
180 7,0 0,48 300
210 7,0 0,48 260
Alloy steel 2 180 0,5 7,0 0,18 0,45 150 240
230 7,0 0,45 210
280 0,5 7,0 0,18 0,40 130 190
320 7,0 0,40 170
High alloy steel 3 220 0,5 7,0 0,16 0,42 90 150
280 7,0 0,42 130
320 0,5 7,0 0,16 0,38 60 110
350 7,0 0,38 90
400 0,3 5,0 0,14 0,35 40 80
480 3,0 0,32 70
550 1,5 0,28 60
Austenitic stainless steel
4 210 - 250 0,5 7,0 0,18 0,35 190 250
5 230 - 270 0,5 5,0 0,15 0,32 160 210
6 - 0,5 5,0 0,12 0,28 70 120
Ferritic stainless steel
7 annealed 0,5 7,0 0,18 0,35 150 210
Martensitic stainless steel
8 annealed 0,5 7,0 0,15 0,35 150 230
treated 0,5 3,0 0,15 0,28 90 170
Grey cast iron 9 140 - 230 0,5 7,0 0,18 0,48 170 300
250
210
Nodular cast iron 10 210 0,5 7,0 0,15 0,42 100 210
260 170
310 150
450 0,3 3,0 0,14 0,32 30 60
Nickel based alloys 11 - 0,5 5,0 0,15 0,28 25 35
28 40
40 60
Titanium based alloys
12 - 0,5 5,0 0,18 0,32 35 60
0,28 28 40

Milling inserts SPKN

 

Properties and application:

Specifications:

SPKN 
Insert shape and angle
S 90° shape s 90 
Normal clearance angle
P 11° angle p 11 
Tolerance class
K l ? 0,08
m ? 0,013
s ? 0,025
tolerance sh s 
Chipbreaker and clamping type
N type N 

 

productivity feed coolant
To increase productivity it is recommended to increase feed while respecting cutting speed Please use coolant when machining suitable material groups

 

Operations
frezowanie czolowe
Surfacing

 

DesignationGradelsP/rDCutting direction
SPKN 1203 EDTR PL 30 12 3,18 75° 15° right
SPKN 1204 EDTR PL 30 12 4,76 75° 15° right
SPKN 1504 EDTR PL 30 15 4,76 75° 15° right

 

SPKN 1203 EDTR i SPKN 1204 EDTR
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 7,0 0,18 0,38 190 350
180 7,0 0,38 300
210 7,0 0,38 260
Alloy steel 2 180 0,5 7,0 0,15 0,35 150 240
230 7,0 0,35 210
280 0,5 7,0 0,15 0,32 130 190
320 7,0 0,32 170
High alloy steel 3 220 0,5 7,0 0,12 0,32 90 150
280 7,0 0,32 130
320 0,5 7,0 0,12 0,28 60 110
350 7,0 0,28 90
400 0,5 5,0 0,10 0,22 40 80
480 3,0 0,20 70
550 1,5 0,28 60
Austenitic stainless steel
4 210 - 250 Not recommended
5 230 - 270
6 -
Ferritic stainless steel
7 annealed
Martensitic stainless steel
8 annealed
treated
Grey cast iron 9 140 - 230 0,5 7,0 0,15 0,38 170 300
250
210
Nodular cast iron 10 210 0,5 7,0 0,12 0,30 120 210
260 170
310 150
450 0,5 3,0 0,10 0,20 30 60
Nickel based alloys
11 - Not recommended
Titanium based alloys 12 -

 

SPKN 1504 EDTR
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 9,0 0,18 0,38 190 350
180 9,0 0,38 300
210 9,0 0,38 260
Alloy steel 2 180 0,5 9,0 0,15 0,35 150 240
230 9,0 0,35 210
280 0,5 9,0 0,15 0,32 130 190
320 9,0 0,32 170
High alloy steel 3 220 0,5 9,0 0,12 0,32 90 150
280 9,0 0,32 130
320 0,5 9,0 0,12 0,28 60 110
350 9,0 0,28 90
400 0,5 6,0 0,10 0,22 40 80
480 3,0 0,20 70
550 1,5 0,28 60
Austenitic stainless steel
4 210 - 250 Not recommended
5 230 - 270
6 -
Ferritic stainless steel
7 annealed
Martensitic stainless steel
8 annealed
treated
Grey cast iron 9 140 - 230 0,5 9,0 0,15 0,38 170 300
250
210
Nodular cast iron 10 210 0,5 9,0 0,12 0,30 120 210
260 170
310 150
450 0,5 3,0 0,10 0,20 30 60
Nickel based alloys
11 - Not recommended
Titanium based alloys 12 -

Milling inserts SPKR

 

Properties and application:

Specifications:

SPKR 
Insert shape and angle
S 90° shape s 90 
Normal clearance angle
P 11° angle p 11 
Tolerance class
K l ? 0,08
m ? 0,013
s ? 0,025
tolerance sh s 
Chipbreaker and clamping type
R type R 

 

productivity feed coolant
To increase productivity it is recommended to increase feed while respecting cutting speed Please use coolant when machining suitable material groups

 

Operations
frezowanie czolowe
Surfacing

 

DesignationGradelsP/rDCutting direction
SPKR 1203 EDTR PL 30 12 3,18 75° 15° right
SPKR 1204 EDTR PL 30 12 4,76 75° 15° right

 

SPKR 1203 EDTR i SPKR 1204 EDTR
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 7,0 0,18 0,32 190 350
180 7,0 0,32 300
210 7,0 0,32 260
Alloy steel 2 180 0,5 7,0 0,15 0,30 150 240
230 7,0 0,30 210
280 0,5 7,0 0,15 0,28 130 190
320 7,0 0,28 170
High alloy steel 3 220 0,5 7,0 0,12 0,28 90 150
280 7,0 0,28 130
320 0,5 7,0 0,12 0,25 60 110
350 7,0 0,25 90
400 0,5 5,0 0,10 0,22 40 80
480 3,0 0,20 70
550 1,5 0,28 60
Austenitic stainless steel
4 210 - 250 0,5 5,0 0,18 0,25 190 250
5 230 - 270 0,5 5,0 0,15 0,20 160 210
6 - 0,5 10,0 0,12 0,18 70 120
Ferritic stainless steel
7 annealed 0,5 5,0 0,12 0,25 150 210
Martensitic stainless steel
8 annealed 0,5 5,0 0,12 0,25 150 230
treated 0,5 5,0 0,12 0,23 90 170
Grey cast iron 9 140 - 230 0,5 7,0 0,15 0,32 150 240
220
190
Nodular cast iron 10 210 0,5 7,0 0,12 0,27 100 200
260 160
310 130
450 0,5 3,0 0,10 0,20 30 60
Nickel based alloys
11 - 0,5 10,0 0,12 0,18 25 35
28 38
40 65
Titanium based alloys
12 - 0,5 10,0 0,12 0,20 35 60
0,18 28 40

Milling inserts SPMT

 

Properties and application:

Specifications:

SPMT 
Insert shape and angle
S 90° shape s 90 
Normal clearance angle
P 11° angle p 11 
Tolerance class
M l ? 0,05
m ? 0,013
s ? 0,025
tolerance sh s 
Chipbreaker and clamping type
T type T 

 

productivity feed coolant
To increase productivity it is recommended to increase feed while respecting cutting speed Please use coolant when machining suitable material groups

 

Operations
frezowanie rowkow frezowanie wystepow   frezowanie czolowe
Slotting Shoulder milling Surfacing

 

DesignationGradelsP/rDCutting direction
SPMT 12T308 PL 30 12 3,97 0,8 - neutral

 

SPMT 12T308
Material groupGroup numberBrinell hardness
[HB]
ap [mm]Feed [mm/turn]Vc [m/min]
minmaxminmaxminmax
Low carbon steel 1 150 0,5 9,0 0,10 0,38 180 300
180 9,0 0,25 260
210 9,0 0,23 220
Alloy steel 2 180 0,5 9,0 0,08 0,22 130 200
230 9,0 0,22 180
280 0,5 9,0 0,08 0,18 100 160
320 9,0 0,18 140
High alloy steel 3 220 0,5 7,0 0,08 0,18 90 130
280 7,0 0,18 110
320 0,5 7,0 0,08 0,16 60 100
350 7,0 0,16 90
400 0,5 4,0 0,10 0,16 40 80
480 2,0 0,15 70
550 1,0 0,14 60
Austenitic stainless steel
4 210 - 250 0,5 9,0 0,10 0,22 190 250
5 230 - 270 0,5 9,0 0,10 0,20 160 210
6 - 0,5 9,0 0,08 0,18 70 120
Ferritic stainless steel
7 annealed 0,5 9,0 0,08 0,20 150 230
Martensitic stainless steel
8 annealed 0,5 9,0 0,08 0,20 130 210
treated 0,5 9,0 0,08 0,20 90 150
Grey cast iron 9 140 - 230 0,5 9,0 0,10 0,25 150 240
220
190
Nodular cast iron 10 210 0,5 9,0 0,10 0,22 100 200
260 160
310 130
450 0,5 3,0 0,10 0,14 30 60
Nickel based alloys
11 - 0,5 5,0 0,08 0,15 25 35
28 38
40 65
Titanium based alloys
12 - 0,5 5,0 0,08 0,18 35 60
0,15 28 40

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