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KNS® • Arbor Mount • Metric
Slot milling cutter for multiple materials.
Material Number5614841
ISO Catalog IDKNSM125N07X42K032ANSI Catalog IDKNSM125N07X42K032
- P Steel
- M Stainless Steel
- K Cast Iron
- N Non-Ferrous
- S High-Temp Alloys
- 100055043
- Slotting: Side
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Material Number | 5614841 |
ISO Catalog ID | KNSM125N07X42K032 |
ANSI Catalog ID | KNSM125N07X42K032 |
Insert Size [SSC] | 42 |
[BM] Cutting Width Minimum | 4.9 mm |
[BM] Cutting Width Minimum | .193 in |
[BMAX] Cutting Width Maximum | 6 mm |
[BMAX] Cutting Width Maximum | .236 in |
[D1] Effective Cutting Diameter | 125 mm |
[D1] Effective Cutting Diameter | 4.921 in |
[D] Adapter / Shank / Bore Diameter | 32 mm |
[D] Adapter / Shank / Bore Diameter | 1.26 in |
[D6] Hub Diameter | 47 mm |
[D6] Hub Diameter | 1.85 in |
[CDX] Radial Maximum Depth of Cut | 38.2 mm |
[CDX] Radial Maximum Depth of Cut | 1.504 in |
[L1S] Secondary Gage Length | 9.5 mm |
[L1S] Secondary Gage Length | .374 in |
[W1] Blade Width | 4.2 mm |
[W1] Blade Width | .165 in |
[THUB] Hub Thickness | 19 mm |
[THUB] Hub Thickness | .748 in |
Number of Inserts | 7 |
Gage Insert | XCP42_____ |
Weight Kilograms | 0.42 |
Max RPM | 640 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Non-Ferrous
- High-Temp Alloys
Uses and application
- 100055043
- Slotting: Side
Features and benefits
- The Double-V Design of the insert and the insert pocket securely holds the insert in place, minimises radial runout, providing high slot width accuracy and high repeatability.
- A unique self-clamping mechanism ensures easy insert exchange.
- Integral hub for high accuracy and repeatability.
- Two-keyway hub design for gang slotting applications.
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Insert Selection
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 | – | – | – | – | – | – |
Feeds
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. |
Speeds
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. |
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