E-mail: Info@ktoolinc.com
Phone# 800-377-3056
E-mail: Info@ktoolinc.com
Phone# 800-377-3056
ktool%20small.png
Advantages of K-Tool, Inc.
T-Slot / Key Cutters
K-Tool, Inc.
TSK
T-Slot / Key
Cutters
Applications: Shaft keys - T-Slotting Side Slot Milling Back Face Miling

(1) 4 Edges Per Insert
(2) Inserts are offset in Tool Body Reduces Cutting Pressure
(3) Multi-Flute Design for higher feed rates
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 Material
S.F.M.
I.P.T.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12L14
 800 -1200 
.002 - .003 
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
 500 - 800 
.002 - .003 
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
 400 - 700 
.002 - .003 
Tool Steel
Ex. A-2, A-6, D-2, M-2
 300 - 600  
.002 - .003 
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
 300 - 600  
.002 - .004 
Iron
Ex. Cast, Ductile, Nodular
 600 -1000
.002 - .003 
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
 120 -180  
.001 - .002 
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
 1000 - 2500
.002 - .004 
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T-Slotting
Side Slotting
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Back Facing
Made in the USA

T-Slot / Key Cutters

D-1
B

 Indexable Slotting & Key Cutters

Back
 Tool #
 D  
 D-1  
 B  
  Flutes 
 Inserts 
 L 
L-1 
L-2 
 S
Insert
 Screw  
 Wrench  
TSK-1225
 1.250
.385  
.250  
  6 Flutes / 3 Flutes Effective  
6
3.250
1.250 
1.066  
.750
SPEB-1511CB
164T
T-6
TSK-1525
 1.500
.450  
.250  
  6 Flutes / 3 Flutes Effective  
6
3.250
1.250 
1.100  
.750
SPEB-1511CB
164T
T-6
TSK-2025
 2.000
.750 
.250  
  8 Flutes / 4 Flutes Effective  
8
4.000 
2.000 
N/A  
.750
SPEB-1511CB
164T
T-6
TSK-3025
3.000
1.000 
.250  
  8 Flutes / 4 Flutes Effective  
8
4.500 
2.250 
N/A  
1.000
SPEB-1511CB
164T
T-6
Screw Torque
Information
.250 Width Of Cut
.312 Width Of Cut
tsk%20drawing.png
L
L-1
L-2
D
S
0
o
.375 Width Of Cut
 Tool #
 D  
 D-1  
 B  
  Flutes 
 Inserts 
 L 
L-1 
L-2 
 S
Insert
 Screw  
 Wrench  
TSK-1237
 1.250
.510  
.375  
  4 Flutes / 2 Flutes Effective  
4
3.500
1.500 
1.375  
.750
SPEB-221P
314T
T-8
TSK-1537
 1.500
.575  
.375  
 4 Flutes / 2 Flutes Effective  
3.500
1.500 
1.410 
.750
SPEB-221P
314T
T-8
TSK-2037
 2.000
.750 
.375  
  6 Flutes / 3 Flutes Effective  
6
4.000 
2.000 
 N/A  
.750
SPEB-221P
314T
T-8
TSK-3037
3.000
1.000 
.375  
  6 Flutes / 3 Flutes Effective  
6
4.500 
2.250 
N/A
1.000
SPEB-221P
314T
T-8
 Material
S.F.M.
I.P.T.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12L14
 800 -1200 
.002 - .006 
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
 500 - 800 
.002 - .005 
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
 400 - 700 
.002 - .005 
Tool Steel
Ex. A-2, A-6, D-2, M-2
 300 - 600  
.002 - .004 
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
 300 - 600  
.002 - .004 
Iron
Ex. Cast, Ductile, Nodular
 600 -1000
.003 - .007 
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
 120 -180  
.001 - .003 
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
 1000 - 2500
.003 - .008 
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Shaft keys
tsk%20angle.png tsk%20small.png
Screw Torque
Information
Coolant through can be adde
to any T-Slot / Key Cutter,
in 2 - 3 Working days.
Don't see the size you need?
K-Tool, Inc. can make you
a custom T-Slot / Key Cutter
In 5 - 7 working days.
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 Tool #
 D  
 D-1  
 B  
  Flutes 
 Inserts 
 L 
L-1 
L-2 
 S
Insert
 Screw  
 Wrench  
TSK-1550
 1.500
.575  
.500  
 4 Flutes / 2 Flutes Effective  
3.625
1.625 
1.531 
.750
SPEB-2522P
314T
T-8
TSK-2050
 2.000
.750 
.500  
  6 Flutes / 3 Flutes Effective  
6
4.125 
2.125 
 N/A  
.750
SPEB-2522P
314T
T-8
TSK-3050
3.000
1.000 
.500  
  6 Flutes / 3 Flutes Effective  
6
4.625 
2.375 
N/A
1.000
SPEB-2522P
314T
T-8
Click here to see our line of standard
T-Slot cutters
Screw Torque
Information
Screw Torque
Information
Insert Information
speb-p.png
Click here for insert grade Descriptions
.250 & .312 T-Slot / Key Cutter
Speed & Feed Info.
.375 & .500 T-Slot / Key Cutter
Speed & Feed Info.
.500 Width Of Cut
 Tool #
 D  
 D-1  
 B  
  Flutes 
 Inserts 
 L 
L-1 
L-2 
 S
Insert
 Screw  
 Wrench  
TSK-1231
 1.250
.450  
.3125  
  6 Flutes / 3 Flutes Effective  
6
3.250
1.250 
1.100  
.750
SPEB-1511CB
164T
T-6
TSK-1531
 1.500
.500  
.3125  
  6 Flutes / 3 Flutes Effective  
6
3.250
1.250 
1.125  
.750
SPEB-1511CB
164T
T-6
TSK-2031
 2.000
.750 
.3125  
  8 Flutes / 4 Flutes Effective  
8
4.000 
2.000 
 N/A  
.750
SPEB-1511CB
164T
T-6
TSK-3031
3.000
1.000 
.3125  
  8 Flutes / 4 Flutes Effective  
8
4.500 
2.250 
N/A
1.000
SPEB-1511CB
164T
T-6
 Insert #
 I.C.
T
R
Insert Grades
 .187
 .082
 .015
   X33, X40
 .187
 .082
 .031
   X33, X40
 .250
 .125
 .003
   X33
 .250
 .125
 .015
   X33
 .250
 .125
 .031
   A9M, B1M, X33
 .312
 .125
 .015
   X33
 .312
 .125
 .031
   A9M, B1M, X33, X40