| ISO Workpiece material | Priority | Grades | Cutting spee Vc (m/min) | d Pitch (mm) | TPI | |
| Low carbon steel S15C, S20C, etc. | First choice | SH725 | 60 - 150 | 0.4 - 2.0 | 64 - 12 | ng |
| C15, C20, etc. | Toughness | AH725 | 60 - 150 | 0.8 - 3.0 | 32 - 8 | vi |
| Carbon steels, Alloy steel S55C SCM440 etc | First choice | SH725 | 60 - 150 | 0.4 - 2.0 | 64 - 12 | oo |
| , , . C55, 42CrMoS4, etc. | Toughness | AH725 | 60 - 150 | 0.8 - 3.0 | 32 - 8 | Gr |
| Prehardened steel | First choice | SH725 | 60 - 150 | 0.4 - 2.0 | 64 - 12 | |
| NAK80, PX5, etc. | Toughness | AH725 | 60 - 150 | 0.8 - 3.0 | 32 - 8 | ol |
| Stainless steel SUS304 SUS316 etc | First choice | SH725 | 50 - 80 | 0.4 - 2.0 | 64 - 12 | to |
| , , . X5CrNi18-9, X5CrNiMo17-12-3, etc. | Toughness | AH725 | 50 - 80 | 0.8 - 3.0 | 32 - 8 | re |
| Grey cast iron FC250 FC300 etc | First choice | AH725 | 50 - 100 | 0.8 - 3.0 | 32 - 8 | atu |
| , , . 250, 300, etc. | Sharpness | SH725 | 50 - 100 | 0.4 - 2.0 | 64 - 12 | ini |
| Ductile cast iron FCD400 FCD600 etc | First choice | AH725 | 50 - 100 | 0.8 - 3.0 | 32 - 8 | M |
| , , . 400-15, 600-3, etc. | Sharpness | SH725 | 50 - 100 | 0.4 - 2.0 | 64 - 12 | er |
| Titanium alloys | First choice | SH725 | 30 - 100 | 0.4 - 2.0 | 64 - 12 | tt |
| Ti-6AI-4V, etc. | Toughness | AH725 | 30 - 100 | 0.8 - 3.0 | 32 - 8 | cu |
| Superalloys | First choice | SH725 | 30 - 100 | 0.4 - 2.0 | 64 - 12 | ng |
| Inconel718, etc. | Toughness | AH725 | 30 - 100 | 0.8 - 3.0 | 32 - 8 | Milli |
| T øDmax PRECAUTIONS OF PRO | CESSING | | CD Minimum for face g | X diameter rooving | | Endmill ling tool |
| 650 | | | | XN | | Dril |
| 600 er | | | | DA | | em |
| 550 et | | | | | | yst |
| 500 450 iam m) | CDX CUTDIA | | | | | S |
| 400 350 ce d x (m | | | | | | oling |
| ie a | | | | | | o |
| 300 p m | | | | | | T |
| 250 200 work øD | | | | | | de |
| 150 ax | | | | | | ui |
| 100 M | | | | | | G |
| 50 | Max workpiece diameter | M | inimum face | Maximum groove | | 's |
| 0 3.1 3.2 3.3 3.4 3.5 | 7 CUTDIA(mm) | | diameter DAXN(mm) | depth CDX(mm) | | ser |
| Groove depth T (mm) Groove depth and maxworkpiece diameter(øDmax) | | | 65 | 3 | | U dex |
| Maximum workpiece diameter is limited relative to depth of cut in order to avoid collision between insert and workpiece. | | | | | | In |