T-Slot / Key Cutters
- .250 - .312 - .375 - .500 W.O.C
- - Offset inserts for reduced tool pressure
- - Multi-Flute design for higher feed rates
| Tool Info. .250 W.O.C. |
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| Tool # | D | D-1 | B | Flutes | L | L-1 | L-2 | S | Insert | Screw | Wrench |
| TSK-7525 | .750 | .310 | .250 | 4 Flutes / 2 Effective | 2.750 | 1.000 | .900 | .500 | SPEB-1511CB | 164T | T-6 |
| TSK-1025 | 1.000 | .350 | .250 | 4 Flutes / 2 Effective | 3.250 | 1.250 | 1.050 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-1225 | 1.250 | .385 | .250 | 6 Flutes / 3 Effective | 3.250 | 1.250 | 1.066 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-1525 | 1.500 | .450 | .250 | 6 Flutes / 3 Effective | 3.250 | 1.250 | 1.100 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-2025 | 2.000 | .750 | .250 | 8 Flutes / 4 Effective | 4.000 | 2.000 | N/A | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-3025 | 3.000 | 1.000 | .250 | 8 Flutes / 4 Effective | 4.500 | 2.250 | N/A | 1.000 | SPEB-1511CB | 164T | T-6 |
| Tool Info. .312 W.O.C. |
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| Tool # | D | D-1 | B | Flutes | L | L-1 | L-2 | S | Insert | Screw | Wrench |
| TSK-7531 | .750 | .310 | .312 | 4 Flutes / 2 Effective | 2.750 | 1.000 | .900 | .500 | SPEB-1511CB | 164T | T-6 |
| TSK-1031 | 1.000 | .350 | .312 | 4 Flutes / 2 Effective | 3.250 | 1.250 | 1.050 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-1231 | 1.250 | .450 | .312 | 6 Flutes / 3 Effective | 3.250 | 1.250 | 1.100 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-1531 | 1.500 | .500 | .312 | 6 Flutes / 3 Effective | 3.250 | 1.250 | 1.125 | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-2031 | 2.000 | .750 | .312 | 8 Flutes / 4 Effective | 4.000 | 2.000 | N/A | .750 | SPEB-1511CB | 164T | T-6 |
| TSK-3031 | 3.000 | 1.000 | .312 | 8 Flutes / 4 Effective | 4.500 | 2.250 | N/A | 1.000 | SPEB-1511CB | 164T | T-6 |
| Tool Info. .375 W.O.C. |
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| Tool # | D | D-1 | B | Flutes | L | L-1 | L-2 | S | Insert | Screw | Wrench |
| TSK-7537 | .750 | .310 | .375 | 2 Flutes / 1 Effective | 2.750 | 1.000 | .900 | .500 | SPEB-221P | 314T | T-8 |
| TSK-1037 | 1.000 | .350 | .375 | 4 Flutes / 2 Effective | 3.250 | 1.250 | 1.030 | .750 | SPEB-221P | 314T | T-8 |
| TSK-1237 | 1.250 | .510 | .375 | 4 Flutes / 2 Effective | 3.500 | 1.500 | 1.375 | .750 | SPEB-221P | 314T | T-8 |
| TSK-1537 | 1.500 | .575 | .375 | 4 Flutes / 2 Effective | 3.500 | 1.500 | 1.410 | .750 | SPEB-221P | 314T | T-8 |
| TSK-2037 | 2.000 | .750 | .375 | 6 Flutes / 3 Effective | 4.000 | 2.000 | N/A | .750 | SPEB-221P | 314T | T-8 |
| TSK-3037 | 3.000 | 1.000 | .375 | 6 Flutes / 3 Effective | 4.500 | 2.250 | N/A | 1.000 | SPEB-221P | 314T | T-8 |
| Tool Info. .500 W.O.C. |
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| Tool # | D | D-1 | B | Flutes | L | L-1 | L-2 | S | Insert | Screw | Wrench |
| TSK-1550 | 1.500 | .575 | .500 | 4 Flutes / 2 Effective | 3.625 | 1.625 | 1.531 | .750 | SPEB-2522P | 314T | T-8 |
| TSK-2050 | 2.000 | .750 | .500 | 6 Flutes / 3 Effective | 4.125 | 2.125 | N/A | .750 | SPEB-2522P | 314T | T-8 |
| TSK-2550 | 2.500 | .875 | .500 | 6 Flutes / 3 Effective | 4.625 | 2.375 | 2.300 | 1.000 | SPEB-2522P | 314T | T-8 |
| TSK-3050 | 3.000 | 1.000 | .500 | 6 Flutes / 3 Effective | 4.625 | 2.375 | N/A | 1.000 | SPEB-2522P | 314T | T-8 |
Insert Info
Positive Top & Chipbreaker Inserts
| Insert Info. T-Slot / Key Cutters |
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| Insert # | I.C. | T | R | Grades |
| SPEB-1511CB | .187 | .082 | .015 | X33 / X40 |
| SPEB-221P | .250 | .125 | .015 | X33 |
| SPEB-222P | .250 | .125 | .031 | B1M / C55 / X33 / X40 |
| SPEB-2521P | .312 | .125 | .015 | X33 |
| SPEB-2522P | .312 | .125 | .031 | B1M / C55 / X33 / X40 |
Technical data
| Speed and Feed Info. .250 & .312 Width of Cut |
Speed and Feed Info. .375 & .500 Width of Cut |
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| Material | S.F.M. | I.P.T. | Material | S.F.M. | I.P.T. | |
| Mild & Low Carbon Steel Ex. 1018, 1020, 1117, 1141, 12L14 |
800 - 1200 | .002 - .003 | 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 - .003 | 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 - .003 | 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 - .003 | 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 | Stainless
Steel Ex. 304, 316, 420, 15-5PH, 17-4PH |
300 - 600 | .002 - .004 | |
| Iron Ex. Cast, Ductile, Nodular |
600 - 1000 | .002 - .003 | Iron Ex. Cast, Ductile, Nodular |
600 - 1000 | .003 - .007 | |
| Nickel
& Titanium Alloy Ex. Inconel, Hastelloy, TI-6AL-4V |
120 - 180 | .001 - .002 | Nickel
& Titanium Alloy Ex. Inconel, Hastelloy, TI-6AL-4V |
120 - 180 | .001 - .003 | |
| Non-Ferrous
Metal Ex. Aluminum, Bronze, Brass |
1000 - 2500 | .002 - .004 | Non-Ferrous
Metal Ex. Aluminum, Bronze, Brass |
1000 - 2500 | .003 - .008 | |
| Insert Grade Selection | ||
| Material | Material Examples | Preferred Grade |
| Mild & Low Carbon Steels | 1018, 1020, 1117, 1141, 12L14 | X33 |
| High Carbon & Alloy Steels | 1045, 4140, 4340, 52100, 8620 | X33 |
| Lower Carbon Tool Steels | P-20, H-13, S-7 | X33 |
| Tool Steels | A-2, A-6, D-2, M-2 | X33 |
| Stainless Steels | 303, 304, 316, 420, 15-5PH, 17-4PH | X33 |
| Iron | Cast, Nodular | C55 |
| Iron | Ductile | X33 |
| Nickel & Titanium Alloys | Inconel, Hastelloy, TI-6AL-4V | X33 |
| Non-Ferrous Metals | Aluminum, Bronze, Brass | X40 / B1M / X33 |
| Insert Grade Description | |
| Grade | Description |
| B1M | Uncoated Carbide - No Hone |
| C55 | Multi-Layer Power Nitride Coating |
| X33 | High Performance Nitride Coating |
| X40 | Extremely Smooth Boride Coating |
