| Designation | L | S | BS | APMX | fz (min) |
fz (max) |
Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed |
|
|---|---|---|---|---|---|---|---|---|
| SPKN 1203EDFR | 12.70 | 3.18 | 1.54 | 9.50 | 0.08 | 0.15 | IC20 | |
| SPKN 1203EDTR | 12.70 | 3.18 | 1.40 | 9.50 | 0.08 | 0.15 | IC50M IC910 IC520M | |
| SPKN 1504EDTR | 15.88 | 4.76 | 1.40 | 11.50 | 0.08 | 0.15 | IC50M IC520M | |
| SPKN 1203EDTL | 12.70 | 3.18 | 1.70 | 9.50 | 0.08 | 0.15 | IC50M | |
| SPKN 1203EDR-42 | 12.70 | 3.18 | 1.40 | 9.50 | 0.08 | 0.15 | IC20 | |
| SPKN 1203EDTR-42 | 12.70 | 3.18 | 1.40 | 9.50 | 0.08 | 0.15 | IC328 IC50M IC250 IC950 | |
| SPKN 1504EDTR-42 | 15.88 | 4.76 | 1.40 | 11.50 | 0.08 | 0.15 | IC328 IC50M |