
| ISO | Workpiece material | Grades | Cutting speed Vc (m/min) | Feed per toothfz (mm/t) |
| Mild steels / Unhardened steels < 200HB | GH330 | 150 - 200 | 0.3 - 0.4 | |
| Carbon steels / Alloy steels < 300HB | GH330 | 150 - 200 | 0.17 - 0.26 | |
| Die steels < 50HRC | GH330 | 30 - 50 | 0.14 - 0.2 | |
| Stainless steels < 300HB | GH330 | 150 - 200 | 0.05 - 0.12 |
| THREADI Climb milling is rec When threading a Stainles | NG MILL ommended. blind hole, use t s steels < 300HB | S AND he right hand | GH330 APPLI cutter in ri | CABLE ght-hand rota | 150 - 200 THRE tion. Cut up | ADS from the b | 0.05 - 0.12 ottom to pre | vent chip recutt | C D Ext. Toolholder Toolholder ing. |
| Ap | licable Thre | ad | Minor dia | Int. meter of | |||||
| Cutter dia | max.pitc | h thread | |||||||
| . | Thread type | Coarse screw thread | Fin | e screw thr | ead | Coarse screw thread | g Fine screw thread | ||
| D23 X 1 tooth | M28 | 2 | 1.5 | 25.835 din | |||||
| T1-type of inserts | M30 | 3.5 | 3 | 2 | 1.5 | 26.211 | ea | ||
| M32 | 2 | 1.5 | 29.835 hr | ||||||
| M33 | 3.5 | 3 | 2 | 1.5 | 29.211 | T | |||
| M35 | 1.5 | 33.376 | |||||||
| D25 X 1 tooth | M36 | 4 | 3 | 2 | 1.5 | 31.670 | ing | ||
| T1-type of inserts | M38 | 1.5 | 36.376 ov | ||||||
| M39 | 4 | 3 | 2 | 1.5 | 34.670 | ro | |||
| M40 | 3 | 2 | 1.5 | 36.752 G | |||||
| M42 | 4.5 | 4 | 3 | 2 | 1.5 | 37.129 | l | ||
| M45 | 3 | 2 | 1.5 | 40.152 too | |||||
| M48 | 4 | 3 | 2 | 1.5 | 43.670 ure | ||||
| D38 X 2 teeth | M50 | 3 | 2 | 1.5 | 46.752 iat | ||||
| T1-type of inserts | M52 | 4 | 3 | 2 | 1.5 | 47.670 Min | |||
| M55 | 4 | 3 | 2 | 1.5 | 50.670 | ||||
| M56 | 4 | 3 | 2 | 1.5 | 51.670 tter | ||||
| M58 | 4 | 3 | 2 | 1.5 | 53.670 cu | ||||
| M60 | 4 | 3 | 2 | 1.5 | 55.670 ng | ||||
| D50 X 4 teeth | M62 | 4 | 3 | 2 | 1.5 | 57.670 illi | |||
| T1-type of inserts | M64 | 4 | 3 | 2 | 1.5 | 59.670 M | |||
| M65 | 4 | 3 | 2 | 1.5 | 60.670 | ||||
| M68 | 4 | 3 | 2 | 1.5 | 63.670 mill | ||||
| D55 X 4 teeth | M64 | 4 | 3 | 2 | 1.5 | 59.670 nd | |||
| T2-t f it | M65 | 4 | 3 | 2 | 1.5 | 60.670 E | |||
| ype o nsers | M68 | 6 | 4 | 3 | 2 | 1.5 | 61.505 | ||
| M70 | 4 | 3 | 2 | 1.5 | 63.505 l | ||||
| M72 | 6 | 4 | 3 | 2 | 1.5 | 65.505 too | |||
| M75 | 4 | 3 | 2 | 1.5 | 70.670 ng | ||||
| D60 X 4 teeth | M76 | 6 | 4 | 3 | 2 | 1.5 | 69.505 rilli | ||
| T2-type of inserts | M78 | 2 | 75.835 D | ||||||
| M80 | 6 | 4 | 3 | 2 | 1.5 | 73.505 m | |||
| M82 | 2 | 79.835 ste | |||||||
| M85 | 6 | 4 | 3 | 2 | 78.505 Sy | ||||
| D80 X 6 teeth | M90 | 6 | 4 | 3 | 2 | 83.505 ing | |||
| T2-type of inserts | M95 | 6 | 4 | 3 | 2 | L 88.505 Tool User's Guide |