
.SICO Nano coating provides a superior wear and heat resistance. .Duotec design and multi-flute geometry design. .High feed and high metal removal rate in surface milling. .UMG Carbide substrate possess high TRS and good wear resistance.
| Order No | Dia. | ND | Approx Radius | CL | EFF-L | OAL | Shank | Flutes | |||||
| . | (d) | (d1) | (d2) | (ap) | (R1) | (R2) | (AR) | (K) | (L1) | (L2) | (L) | (D) | (F) |
| EHWSA403101S | 3.175(1/8") | - | 0.4 | 0.18 | 0.3 | 2.0 | 0.64 | 0.08 | 3.175 | - | 63.5 | 6.35 | 4 |
| EHWSA404701S | 4.763(3/16") | - | 0.6 | 0.30 | 0.5 | 3.0 | 0.815 | 0.17 | 4.763 | - | 63.5 | 6.35 | 4 |
| EHWSA406001S | 6 | - | 0.75 | 0.35 | 0.6 | 3.5 | 0.92 | 0.21 | 6 | - | 60 | 6 | 4 |
| EHWSA406301S | 6.35(1/4") | - | 0.79 | 0.35 | 0.6 | 3.5 | 0.92 | 0.21 | 6.35 | - | 63.5 | 6.35 | 4 |
| EHWSA408001S | 8 | - | 1.6 | 0.40 | 0.8 | 4.5 | 1.16 | 0.22 | 8 | - | 75 | 8 | 4 |
| EHWSA409501S | 9.525(3/8") | - | 1.9 | 0.55 | 1.0 | 5.5 | 1.47 | 0.28 | 9.525 | - | 76.2 | 9.52 | 4 |
| EHWSA410001S | 10 | - | 2.0 | 0.55 | 1.0 | 5.5 | 1.47 | 0.28 | 10 | - | 75 | 10 | 4 |
| EHWSA412001S | 12 | - | 2.4 | 0.70 | 1.2 | 6.5 | 1.77 | 0.34 | 12 | - | 75 | 12 | 4 |
| EHWSA412701S | 12.7(1/2") | - | 2.5 | 0.70 | 1.2 | 6.5 | 1.77 | 0.34 | 12.7 | - | 76.2 | 12.7 | 4 |
| EHWSA616001S | 16 | - | 3.2 | 0.90 | 1.6 | 8.5 | 2.35 | 0.43 | 16 | - | 100 | 16 | 6 |
| EHWSA406000S | 6 | 5.6 | 0.75 | 0.35 | 0.6 | 3.5 | 0.92 | 0.21 | 9 | 18 | 60 | 6 | 4 |
| EHWSA608000S | 8 | 7.6 | 1.6 | 0.40 | 0.8 | 4.5 | 1.16 | 0.22 | 12 | 24 | 75 | 8 | 6 |
| EHWSA610000S | 10 | 9.4 | 2.0 | 0.55 | 1.0 | 5.5 | 1.47 | 0.28 | 15 | 30 | 75 | 10 | 6 |
| EHWSA612000S | 12 | 11.4 | 2.4 | 0.70 | 1.2 | 6.5 | 1.77 | 0.34 | 18 | 36 | 75 | 12 | 6 |
d
L2
L
D (h6)
| d Tolerance | |
| d ≤ 12 | 0 ~ -0.02 |
| d > 12 | 0 ~ -0.03 |
| R Tolerance | |
| R < 2 | ±0.015 |
| R ≥ 2 | ±0.020 |