
.Unequal flute spacing for anti-vibration. .High removal rate for steel and alloy steel machining. .Low cutting force and burr prevention. .UNICO coating includes Al, Ti, Cr, N elements.
| Order No. | Dia. (d) | CL (L1) | OAL (L) | Shank (D) | Chamfer / Radius | Flutes (F) |
| INCH SIZE | ||||||
| EPC2V40310530U | 5/16 | 1/2 | 2 1/2 | 5/16 | .030R | 4 |
| EPF2V40310515U | 5/16 | 1/2 | 2 1/2 | 5/16 | .015C | 4 |
| EPS2V40310500U | 5/16 | 1/2 | 2 1/2 | 5/16 | - | 4 |
| EPC2V40310715U | 5/16 | 3/4 | 2 1/2 | 5/16 | .015R | 4 |
| EPC2V40310730U | 5/16 | 3/4 | 2 1/2 | 5/16 | .030R | 4 |
| EPC2V40310760U | 5/16 | 3/4 | 2 1/2 | 5/16 | .060R | 4 |
| EPF2V40310715U | 5/16 | 3/4 | 2 1/2 | 5/16 | .015C | 4 |
| EPS2V40310700U | 5/16 | 3/4 | 2 1/2 | 5/16 | - | 4 |
| EPC4V40311230U | 5/16 | 1 1/4 | 3 | 5/16 | .030R | 4 |
| EPS4V40311200U | 5/16 | 1 1/4 | 3 | 5/16 | - | 4 |
| EPC2V40370815U | 3/8 | 7/8 | 2 1/2 | 3/8 | .015R | 4 |
| EPC2V40370830U | 3/8 | 7/8 | 2 1/2 | 3/8 | .030R | 4 |
| EPC2V40370860U | 3/8 | 7/8 | 2 1/2 | 3/8 | .060R | 4 |
| EPC2V40370890U | 3/8 | 7/8 | 2 1/2 | 3/8 | .090R | 4 |
| EPF2V40370820U | 3/8 | 7/8 | 2 1/2 | 3/8 | .020C | 4 |
| EPS2V40370800U | 3/8 | 7/8 | 2 1/2 | 3/8 | - | 4 |
| EPC3V40371015U | 3/8 | 1 | 3 | 3/8 | .015R | 4 |
| EPC3V40371030U | 3/8 | 1 | 3 | 3/8 | .030R | 4 |
| EPC3V40371060U | 3/8 | 1 | 3 | 3/8 | .060R | 4 |
| EPS3V40371000U | 3/8 | 1 | 3 | 3/8 | - | 4 |
| EPC4V40371530U | 3/8 | 1 1/2 | 4 | 3/8 | .030R | 4 |
| EPC4V40371560U | 3/8 | 1 1/2 | 4 | 3/8 | .060R | 4 |
| EPS4V40371500U | 3/8 | 1 1/2 | 4 | 3/8 | - | 4 |
| EPC7V40372530U | 3/8 | 2 1/2 | 4 | 3/8 | .030R | 4 |
| EPC7V40372560U | 3/8 | 2 1/2 | 4 | 3/8 | .060R | 4 |
| EPF1V40430620U | 7/16 | 5/8 | 2 3/4 | 7/16 | .020C | 4 |
| EPS1V40430600U | 7/16 | 5/8 | 2 3/4 | 7/16 | - | 4 |
| EPF2V40430820U | 7/16 | 7/8 | 2 3/4 | 7/16 | .020C | 4 |
| EPS2V40430800U | 7/16 | 7/8 | 2 3/4 | 7/16 | - | 4 |
d Chamfer / Radius
L1
L
D
d Tolerance d .000 ~ -.002"