Insert Selection Guide
| Material Group | Lig Mach Geometry | ht ining | Grade | Gen Purp Geometry | eral ose Grade | Hea Machi Geometry | vy ning Grade |
| P1–P2 | XPPT-MM | | WP25PM | XPPT-MM | WS40PM | XPPW-MH | WP40PM |
| P3–P4 | XPPT-MM | | WP25PM | XPPT-MM | WS40PM | XPPW-MH | WP40PM |
| P5–P6 | XPPT-MM | | WP25PM | XPPT-MM | WS40PM | XPPW-MH | WP40PM |
| M1–M2 | XPPT-MM | | WS40PM | XPPT-MM | WS40PM | XPPW-MH | WP40PM |
| M3 | XPPT-MM | | WS40PM | XPPT-MM | WS40PM | XPPW-MH | WP40PM |
| K1–K2 | XPPW-MH | | WU10PM | XPPW-MH | WU10PM | XPPW-MH | WU10PM |
| K3 | XPPW-MH | | WU10PM | XPPW-MH | WU10PM | XPPW-MH | WU10PM |
| S1–S2 | XPPT-MM | | WP25PM | XPPT-MM | WS40PM | – | – |
| S3 | XPPT-MM | | WS40PM | XPPT-MM | WS40PM | – | – |
| S4 | XPPT-MM | | WS40PM | XPPT-MM | WS40PM | – | – |
| H1 | XPPW-MH | | WU10PM | XPPW-MH | WU10PM | – | – |
Recommended Starting Speeds [m/min]*
| Material Group | | WP25PM | | | WP40PM | | | WS40PM | | | WU10PM | |
| 1 | 395 | 340 | 325 | 355 | 310 | 295 | – | – | – | – | – | – |
| 2 | 330 | 290 | 240 | 300 | 260 | 215 | – | – | – | – | – | – |
| P 3 | 305 | 260 | 210 | 275 | 235 | 190 | – | – | – | – | – | – |
| 4 | 270 | 220 | 180 | 245 | 205 | 160 | – | – | – | – | – | – |
| 5 | 220 | 205 | 180 | 205 | 185 | 160 | 205 | 175 | 145 | – | – | – |
| 6 | 200 | 150 | 120 | 180 | 140 | 110 | 180 | 130 | 95 | – | – | – |
| 1 | 245 | 215 | 200 | 235 | 205 | 185 | 250 | 205 | 170 | – | – | – |
| M 2 | 220 | 190 | 155 | 210 | 180 | 150 | 215 | 175 | 145 | – | – | – |
| 3 | 170 | 145 | 115 | 155 | 140 | 110 | 175 | 130 | 100 | – | – | – |
| 1 | 275 | 245 | 220 | – | – | – | – | – | – | 355 | 320 | 290 |
| K 2 | 215 | 190 | 180 | – | – | – | – | – | – | 275 | 245 | 230 |
| 3 | 180 | 160 | 145 | – | – | – | – | – | – | 235 | 210 | 190 |
| 1 | 50 | 40 | 30 | 50 | 40 | 35 | 50 | 40 | 30 | – | – | – |
| S 2 | 50 | 40 | 30 | 50 | 40 | 35 | 50 | 40 | 30 | – | – | – |
| 3 | 60 | 50 | 30 | 60 | 50 | 35 | 60 | 50 | 30 | – | – | – |
| 4 | 85 | 60 | 40 | 80 | 60 | 40 | 70 | 60 | 35 | – | – | – |
| H 1 | 145 | 110 | 85 | – | – | – | – | – | – | 190 | 155 | 110 |
NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. *Material groups P, M, K, and H show recommended starting speeds for dry machining. For wet machining, reduce speed by 20%. *Material groups N and S show recommended starting speeds for wet machining. Not recommended for dry machining.
Recommended Starting Feeds [mm]
| 0,60 Axia | l Depth | of Cut (AP1) | | | | | | | | | Light Machining | General Purpose | Heavy Machining |
| Insert | | | | | Recomm in Relati | ended S on to % | tarting F of Radial | eed per T Engagem | ooth (Fz) ent (ae) | | | | Insert Gt |
| Geometry | | 5% | | 10% | | | 20% | | | 30% | | 40–100% | eomery |
| .E..MM | 0,46 | 1,32 2,43 | 0,32 | 0,89 | 1,53 | 0,24 | 0,65 | 1,09 | 0,21 | 0,56 | 0,94 0,19 | 0,52 0,85 | .E..MM |
| .S..MH | 0,84 | 1,84 3,12 | 0,59 | 1,21 | 1,85 | 0,43 | 0,87 | 1,30 | 0,38 | 0,75 | 1,12 0,34 | 0,69 1,02 | .S..MH |
At 0,70 Axial Depth of Cut (AP1)
| Insert Geometry | | 5% | | | 10% | Recomm in Relati | ended S on to % | tarting F of Radial 20% | eed per T Engagem | ooth (Fz) ent (ae) | 30% | | | 40–100% | | Insert Geometry |
| .E..MM | 0,42 | 1,21 | 2,20 | 0,30 | 0,83 | 1,41 | 0,22 | 0,60 | 1,01 | 0,19 | 0,52 | 0,87 | 0,18 | 0,48 | 0,79 | .E..MM |
| .S..MH | 0,78 | 1,68 | 2,79 | 0,55 | 1,12 | 1,71 | 0,40 | 0,81 | 1,21 | 0,35 | 0,70 | 1,04 | 0,32 | 0,64 | 0,94 | .S..MH |
At 0,90 Axial Depth of Cut (AP1)
| Insert | | | | | Recomm in Relati | ended Starting Feed per on to % of Radial Engage | Tooth (Fz) ment (ae) | | | | | Insert |
| Geometry | | 5% | | 10% | | 20% | | 30% | | | 40–100% | Geometry |
| .E..MM | 0,37 | 1,06 1,89 | 0,27 | 0,73 | 1,24 | 0,20 0,53 0,89 | 0,17 | 0,46 | 0,77 | 0,16 | 0,42 0,70 | .E..MM |
| .S..MH | 0,68 | 1,46 2,35 | 0,48 | 0,98 | 1,49 | 0,36 0,71 1,07 | 0,31 | 0,62 | 0,92 | 0,28 | 0,56 0,84 | .S..MH |
NOTE: Use “Light Machining” values as starting feed rate.
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