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- Inserts for 90° LN Slotting Cutters • LNEQ-R
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Inserts for 90° LN Slotting Cutters • LNEQ-R
LN Slotting
Features and benefits
- Very strong geometry for roughing application.
- Four cutting edges.
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear |  | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | LNE.. | KCPM40 | LNE.. | KCPM40 | .S..GP | KCPM40 |
| P3–P4 | LNE.. | KCPK30 | LNE.. | KCPM40 | .S..GP | KCPM40 |
| P5–P6 | LNE.. | KC725M | .S..GP | KC725M | .S..GP | KCPM40 |
| M1–M2 | LNE.. | KC725M | LNE.. | KC725M | .S..GP | KC725M |
| M3 | LNE.. | KC725M | LNE.. | KCPM40 | .S..GP | KCPM40 |
| K1–K2 | LNE.. | KC520M | LNE.. | KCK15 | LNE.. | KCK15 |
| K3 | LNE.. | KC520M | LNE.. | KCK15 | LNE.. | KCPK30 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | LNE.. | KC725M | LNE.. | KC725M | .S..GP | KC725M |
| S3 | LNE.. | KC725M | LNE.. | KCPM40 | .S..GP | KCPM40 |
| S4 | LNE.. | KC725M | .S..GP | KC725M | .S..GP | KC725M |
| H1 | – | – | – | – | – | – |
Recommended Starting Feeds [mm]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40–100% | ||||||||||||
| ... | 0,17 | 0,47 | 0,70 | 0,12 | 0,34 | 0,50 | 0,09 | 0,26 | 0,38 | 0,08 | 0,22 | 0,33 | 0,07 | 0,20 | 0,30 | ... |
| .S..GP | 0,23 | 0,52 | 0,81 | 0,17 | 0,37 | 0,58 | 0,13 | 0,28 | 0,43 | 0,11 | 0,24 | 0,38 | 0,10 | 0,22 | 0,35 | .S..GP |
| Light | General | Heavy |
Recommended Starting Speeds [m/min]
| Material Group | KC520M | KC725M | KC735M | KCK15 | KCPK30 | |||||||||||
| P | 1 | – | – | – | 260 | 230 | 215 | – | – | – | – | – | – | 455 | 395 | 370 |
| 2 | – | – | – | 220 | 190 | 160 | – | – | – | – | – | – | 280 | 255 | 230 | |
| 3 | – | – | – | 200 | 170 | 140 | – | – | – | – | – | – | 255 | 230 | 205 | |
| 4 | – | – | – | 180 | 150 | 120 | – | – | – | – | – | – | 190 | 175 | 160 | |
| 5 | – | – | – | 150 | 135 | 120 | – | – | – | – | – | – | 260 | 230 | 210 | |
| 6 | – | – | – | 130 | 100 | 80 | – | – | – | – | – | – | 160 | 135 | – | |
| M | 1 | – | – | – | 170 | 150 | 135 | 105 | 90 | 80 | – | – | – | 205 | 185 | 155 |
| 2 | – | – | – | 155 | 130 | 110 | 95 | 85 | 75 | – | – | – | 185 | 160 | 140 | |
| 3 | – | – | – | 115 | 100 | 80 | 70 | 60 | – | – | – | – | 145 | 130 | 115 | |
| K | 1 | 270 | 245 | 215 | – | – | – | – | – | – | 420 | 385 | 340 | 295 | 265 | 240 |
| 2 | 210 | 190 | 175 | – | – | – | – | – | – | 335 | 295 | 275 | 235 | 210 | 190 | |
| 3 | 175 | 160 | 145 | – | – | – | – | – | – | 280 | 250 | 230 | 195 | 175 | 160 | |
| N | 1–2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| S | 1 | – | – | – | 35 | 30 | 25 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | 35 | 30 | 25 | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | 45 | 35 | 25 | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | 60 | 45 | 30 | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |