KNS® Slotting • XCP-SGP • Single Ended • Flat-Bottom Inserts
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KNS® Slotting • XCP-SGP • Single Ended • Flat-Bottom Inserts
KNS® Inserts • Single Ended • Flat Bottom
Material Number100037042
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Features and benefits
- KCPK30 has a wide application area in general and roughing milling of steels and cast irons. Performs best dry, but can also be used wet.
- KCPM40™ is the first choice for milling steel and stainless steel. Good thermal shock resistance makes this grade ideal for both wet and dry machining. Primarily for use in general and heavy machining.
- KCPM25™ is the first choice for applications with thin to medium chip thickness. This grade works on many workpiece materials, dry and wet.
| KNS® Slotting Cutter • Insert Selection Guide | ||||||
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | (Strong geometry) | ||||
| – | wear |  | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1-P2 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCPM40 |
| P3-P4 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCPM40 |
| P5-P6 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCPM40 |
| M1-M2 | .S..GP | KCU25 | .S..GP | KCPM40 | .S..GP | KCPM40 |
| M3 | .S..GP | KCU25 | .S..GP | KCPM40 | .S..GP | KCPM40 |
| K1-K2 | .S..GP | KCU25 | .S..GP | KCPK30 | .S..GP | KCPK30 |
| K3 | .S..GP | KCU25 | .S..GP | KCPK30 | .S..GP | KCPK30 |
| N1-N2 | – | – | .S..GP | KCU25 | – | – |
| N3 | – | – | .S..GP | KCU25 | – | – |
| S1-S2 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCU25 |
| S3 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCU25 |
| S4 | .S..GP | KCU25 | .S..GP | KCU25 | .S..GP | KCU25 |
| H1 | – | – | – | – | – | – |
| KNS® Slotting Cutter • Recommended Starting Feeds [mm/th] | ||||||||||||
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | |||||||||||
| 5% | 10% | 20% | 30–100% | |||||||||
| L | M | H | L | M | H | L | M | H | L | M | H | |
| .S..GP | 0,13 | 0,28 | 0,35 | 0,09 | 0,20 | 0,32 | 0,07 | 0,15 | 0,32 | 0,06 | 0,12 | 0,30 |
| L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use "Light Machining" values as starting feed rate. | ||||||||||||
| KNS® Slotting Cutter • Recommended Starting Feeds [IPT] | ||||||||||||
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | |||||||||||
| 5% | 10% | 20% | 30–100% | |||||||||
| L | M | H | L | M | H | L | M | H | L | M | H | |
| .S..GP | 0.005 | 0.011 | 0.027 | 0.004 | 0.008 | 0.020 | 0.003 | 0.006 | 0.015 | 0.002 | 0.005 | 0.012 |
| L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use "Light Machining" values as starting feed rate. | ||||||||||||
| KNS® Slotting Cutter • Recommended Starting Speed [m/min] | ||||||||||
| Grade | KCU25 | KCPK30 | KMF | |||||||
| Chip Thickness hex mm | Min | Max | Min | Max | Min | Max | ||||
| Material Group | Max | Start | Min | Max | Start | Min | Max | Start | Min | |
| P | 1 | 260 | 230 | 215 | 455 | 395 | 370 | 295 | 260 | 245 |
| 2 | 220 | 190 | 160 | 280 | 255 | 230 | 250 | 215 | 180 | |
| 3 | 200 | 170 | 140 | 255 | 230 | 205 | 230 | 195 | 160 | |
| 4 | 180 | 150 | 120 | 225 | 185 | 160 | 205 | 170 | 135 | |
| 5 | 150 | 135 | 120 | 190 | 170 | 150 | 170 | 155 | 135 | |
| 6 | 130 | 100 | 80 | 160 | 135 | 110 | 150 | 115 | 90 | |
| M | 1 | 210 | 170 | 135 | 205 | 185 | 155 | 195 | 170 | 155 |
| 2 | 170 | 150 | 110 | 185 | 160 | 140 | 175 | 150 | 125 | |
| 3 | 130 | 120 | 85 | 145 | 130 | 115 | 130 | 115 | 90 | |
| K | 1 | 270 | 220 | 170 | 295 | 265 | 240 | – | – | – |
| 2 | 230 | 190 | 160 | 235 | 210 | 190 | – | – | – | |
| 3 | 210 | 160 | 140 | 195 | 175 | 160 | – | – | – | |
| N | 1 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | |
| S | 1 | 30 | 25 | 20 | – | – | – | 40 | 35 | 30 |
| 2 | 30 | 25 | 20 | – | – | – | 40 | 35 | 30 | |
| 3 | 40 | 30 | 20 | – | – | – | 50 | 40 | 30 | |
| 4 | 55 | 40 | 25 | 50 | 45 | 35 | 55 | 50 | 35 | |
| H | 1 | – | – | – | – | – | – | – | – | – |
| Recommended Starting Speed are pointing to 90° Shoulder Milling . Starting Speed for Face and Copy Milling can be Increased by 20 %. As the average chip thickness increases, 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. | ||||||||||
| KNS® Slotting Cutter • Recommended Starting Speed [SFM] | ||||||||||
| Grade | KCPK30 | KCPK30 | KMF | |||||||
| Chip Thickness hex Inch | Min | Max | Min | Max | Min | Max | ||||
| Material Group | Max | Start | Min | Max | Start | Min | Max | Start | Min | |
| P | 1 | 855 | 755 | 705 | 1495 | 1295 | 1215 | 970 | 855 | 805 |
| 2 | 720 | 625 | 525 | 920 | 835 | 755 | 820 | 705 | 590 | |
| 3 | 655 | 560 | 460 | 835 | 755 | 675 | 755 | 640 | 525 | |
| 4 | 590 | 490 | 395 | 740 | 605 | 525 | 675 | 560 | 445 | |
| 5 | 490 | 445 | 395 | 625 | 560 | 490 | 560 | 510 | 445 | |
| 6 | 425 | 330 | 260 | 525 | 445 | 360 | 490 | 375 | 295 | |
| M | 1 | 690 | 560 | 445 | 675 | 605 | 510 | 640 | 560 | 510 |
| 2 | 560 | 490 | 360 | 605 | 525 | 460 | 575 | 490 | 410 | |
| 3 | 425 | 395 | 280 | 475 | 425 | 375 | 425 | 375 | 295 | |
| K | 1 | 885 | 720 | 560 | 970 | 870 | 785 | – | – | – |
| 2 | 755 | 625 | 525 | 770 | 690 | 625 | – | – | – | |
| 3 | 690 | 525 | 460 | 640 | 575 | 525 | – | – | – | |
| N | 1 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | |
| S | 1 | 100 | 80 | 65 | – | – | – | 130 | 115 | 100 |
| 2 | 100 | 80 | 65 | – | – | – | 130 | 115 | 100 | |
| 3 | 130 | 100 | 65 | – | – | – | 165 | 130 | 100 | |
| 4 | 180 | 130 | 80 | 165 | 150 | 115 | 180 | 165 | 115 | |
| H | 1 | – | – | – | – | – | – | – | – | – |
| Recommended Starting Speed are pointing to 90° Shoulder Milling . Starting Speed for Face and Copy Milling can be Increased by 20 %. As the average chip thickness increases, 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. | ||||||||||