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KDMT Flat Bottom and Back Draft Finishing End Mill • Necked End Mills • Cylindrical Shank • Carbide • Metric
Flat-Bottom and Back-Draft Finishing End Mills
Metric
Inch
| SAP Material Number | 2877392 |
| ISO Catalog Number | KDMT32R190A32HNC |
| ANSI Catalog Number | KDMT32R190A32HNC |
| [D1] Effective Cutting Diameter | 32.0000 mm |
| [D1] Effective Cutting Diameter | 1.260 in |
| [D] Adapter / Shank / Bore Diameter | 32.0 mm |
| [D] Adapter / Shank / Bore Diameter | 1.259 in |
| [D3] Neck Diameter | 28.6000 mm |
| [D3] Neck Diameter | 1.126 in |
| [L] Overall Length | 192.0000 mm |
| [L] Overall Length | 7.559 in |
| [L2] Head Length | 67.0000 mm |
| [L2] Head Length | 2.637 in |
| [AP1MAX] 1st Maximum Cutting Depth | 8.0000 mm |
| [AP1MAX] 1st Maximum Cutting Depth | .3150 in |
| Number of Inserts | 1 |
| [Z] Number of Flutes | 2 |
| Coolant Supply | Y |
| Maximum Ramping Angle | 3.000 |
| Weight Kilograms | 1.73 |
| Max RPM | 30000 |
| Gage Insert | KDM.32.. |
Uses and application
Ramping: Blank
Slotting: Ball Nose
Side Milling/Shoulder Milling: Ball Nose
3D Profiling
Pocketing
Shank - Cylindrical Plain
Milling - Through Coolant
Workpiece Materials
P
Steel
M
Stainless Steel
K
Cast Iron
S
High-Temp Alloys
H
Hardened Materials
Features and benefits
- Suitable for roughing and finishing operations.
- High precision and runout accuracy.
- Can be used with the heat shrink technology, h6 shank tolerance.
- Works with toroidal and high-feed inserts.
- Available diameters: 10–20mm.
Machine Side
loading...
Workpiece Side
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| Material Group | Light Machining | General Purpose | Heavy Machining | |||
| – | (Light geometry) | – | (Strong geometry) | |||
| – | wear resistance |  <="" td=""> | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | .E..GC | KC515M | .E..GC | KC515M | .E..GN | KC515M |
| P3–P4 | .E..HC | KC505M | .E..GN | KC515M | .E..GN | KC515M |
| P5–P6 | .E..HC | KC505M | .E..GN | KC515M | .E..GN | KC515M |
| M1–M2 | – | – | .E..GC | KC515M | – | – |
| M3 | – | – | .E..GC | KC515M | – | – |
| K1–K2 | .E..GN | KC515M | .E..GN | KC515M | .E..GN | KC515M |
| K3 | .E..GN | KC515M | .E..GN | KC515M | .E..GN | KC515M |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | – | – | – | – | – | – |
| S3 | – | – | – | – | – | – |
| S4 | – | – | .E..GC | KC515M | – | – |
| H1 | .E..HC | KC505M | .E..HC | KC505M | .E..GN | KC515M |
Recommended Starting Feeds [mm]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .E..GC | 0,12 | 0,25 | 0,34 | 0,09 | 0,19 | 0,25 | 0,08 | 0,17 | 0,22 | 0,07 | 0,16 | 0,21 | 0,07 | 0,15 | 0,20 | .E..GC |
| .E..GN | 0,17 | 0,25 | 0,34 | 0,12 | 0,19 | 0,25 | 0,11 | 0,17 | 0,22 | 0,10 | 0,16 | 0,21 | 0,10 | 0,15 | 0,20 | .E..GN |
| .E..HC | 0,17 | 0,25 | 0,34 | 0,13 | 0,19 | 0,25 | 0,11 | 0,17 | 0,22 | 0,10 | 0,16 | 0,21 | 0,10 | 0,15 | 0,20 | .E..HC |
| Light Machining | General Purpose | Heavy Machining |
Recommended Starting Feeds [IPT]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .E..GC | .007 | .010 | .014 | .005 | .008 | .010 | .004 | .007 | .009 | .004 | .006 | .008 | .004 | .006 | .008 | .E..GC |
| .E..GN | .007 | .010 | .014 | .005 | .008 | .010 | .004 | .007 | .009 | .004 | .006 | .008 | .004 | .006 | .008 | .E..GN |
| Light Machining | General Purpose | Heavy Machining |
Recommended Starting Feeds [IPT]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| .S..HF | .059 | .092 | .131 | .042 | .064 | .086 | .036 | .054 | .073 | .034 | .050 | .067 | .033 | .049 | .066 | .S..HF |
| Light Machining | General Purpose | Heavy Machining |
Recommended Starting Speeds [m/min]
| Material Group | K115M | KC505M | KC515M | |||||||
| P | 1 | – | – | – | – | – | – | 330 | 295 | 255 |
| 2 | – | – | – | – | – | – | 310 | 275 | 240 | |
| 3 | – | – | – | – | – | – | 275 | 240 | 200 | |
| 4 | – | – | – | 360 | 260 | 215 | 240 | 200 | 165 | |
| 5 | – | – | – | 360 | 260 | 215 | 200 | 165 | 130 | |
| 6 | – | – | – | 350 | 240 | 190 | 165 | 130 | 110 | |
| M | 1 | – | – | – | – | – | – | 330 | 275 | 240 |
| 2 | – | – | – | – | – | – | 275 | 220 | 165 | |
| 3 | – | – | – | – | – | – | 220 | 185 | 145 | |
| K | 1 | 220 | 185 | 145 | – | – | – | 440 | 330 | 220 |
| 2 | 185 | 145 | 110 | – | – | – | 330 | 255 | 185 | |
| 3 | 110 | 90 | 75 | – | – | – | 145 | 110 | 75 | |
| N | 1–2 | 440 | 330 | 220 | – | – | – | – | – | – |
| 3 | 295 | 220 | 185 | – | – | – | – | – | – | |
| S | 1 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | 260 | 205 | 170 | 170 | 120 | 95 |
Recommended Starting Speeds [SFM]
| Material Group | KC515M | |||
| P | 1 | 1080 | 960 | 840 |
| 2 | 1020 | 900 | 780 | |
| 3 | 900 | 780 | 660 | |
| 4 | 780 | 660 | 540 | |
| 5 | 660 | 540 | 420 | |
| 6 | 540 | 420 | 360 | |
| M | 1 | 1080 | 900 | 780 |
| 2 | 900 | 720 | 540 | |
| 3 | 720 | 600 | 480 | |
| K | 1 | 1440 | 1080 | 720 |
| 2 | 1080 | 840 | 600 | |
| 3 | 480 | 360 | 240 | |
| N | 1–2 | – | – | – |
| 3 | – | – | – | |
| S | 1 | – | – | – |
| 2 | – | – | – | |
| 3 | – | – | – | |
| 4 | – | – | – | |
| H | 1 | 550 | 400 | 310 |
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