
.Unequal Flute Spacing and variable lead design. .High removal rate for Difficult-to-cut materials and Stainless steel. .Outstanding Anti-vibrations design. .Low cutting force and burr prevention.
| Order No. | Dia. (d) | CL (L1) | OAL (L) | Shank (D) | Chamfer/ Radius | Flutes (F) |
| Helix angle : 35° ~ 3 | 8° | |||||
| ESSSVB4040000S | 4 | 10 | 50 | 6 | - | 4 |
| ESSSVB4040011S | 4 | 10 | 50 | 6 | 0.10C | 4 |
| ESSSVB4040022S | 4 | 8 | 50 | 6 | 0.20R | 4 |
| ESSSVB4040032S | 4 | 8 | 50 | 6 | 0.30R | 4 |
| ESSSVB4040052S | 4 | 8 | 50 | 6 | 0.50R | 4 |
| ESSSVB4060000S | 6 | 13 | 50 | 6 | - | 4 |
| ESSSVB4060011S | 6 | 13 | 50 | 6 | 0.15C | 4 |
| ESSSVB4060022S | 6 | 12 | 50 | 6 | 0.20R | 4 |
| ESSSVB4060052S | 6 | 12 | 50 | 6 | 0.50R | 4 |
| ESSSVB4080000S | 8 | 20 | 60 | 8 | - | 4 |
| ESSSVB4080011S | 8 | 20 | 60 | 8 | 0.15C | 4 |
| ESSSVB4080022S | 8 | 16 | 60 | 8 | 0.20R | 4 |
| ESSSVB4080052S | 8 | 16 | 60 | 8 | 0.50R | 4 |
| ESSSVB4100000S | 10 | 25 | 75 | 10 | - | 4 |
| ESSSVB4100021S | 10 | 25 | 75 | 10 | 0.20C | 4 |
| ESSSVB4100032S | 10 | 20 | 75 | 10 | 0.30R | 4 |
| ESSSVB4100052S | 10 | 20 | 75 | 10 | 0.50R | 4 |
| ESSSVB4120000S | 12 | 30 | 75 | 12 | - | 4 |
| ESSSVB4120021S | 12 | 30 | 75 | 12 | 0.20C | 4 |
| ESSSVB4120032S | 12 | 24 | 75 | 12 | 0.30R | 4 |
| ESSSVB4120052S | 12 | 24 | 75 | 12 | 0.50R | 4 |
| ESSSVB4120102S | 12 | 24 | 75 | 12 | 1.00R | 4 |
| ESSSVB4120302S | 12 | 24 | 75 | 12 | 3.00R | 4 |
| ESSSVB4160000S | 16 | 35 | 100 | 16 | - | 4 |
| ESSSVB4160031S | 16 | 35 | 100 | 16 | 0.32C | 4 |
| ESSSVB4160102S | 16 | 32 | 100 | 16 | 1.00R | 4 |
| ESSSVB4160302S | 16 | 32 | 100 | 16 | 3.00R | 4 |
| ESSSVB4200000S | 20 | 45 | 100 | 20 | - | 4 |
d Radius
L1
L
D
| d Tolerance |
| d ≤ 6 0 ~ -0.02 |
| 6 < d ≤ 12 0 ~ -0.03 |
| d > 12 0 ~ -0.04 |