3 Flute > Endmills > Industrial
3 Flute Endmills – R38/37/39 UNI – Short – Harmony
E423–
Item #
Diameter d1 (mm)
Diameter d1 (inch)
Length l1 (mm)
Length l2 (mm)
Length l3 (mm)
Diameter d2 (mm)
Info
E4230300
3.00
-
50
5
-
6
- Pack Qty: 1
- Barcode: 9311963559230
- Order Multiple: 1
E4230300
E4230350
3.50
-
50
6
-
6
- Pack Qty: 1
- Barcode: 9311963559247
- Order Multiple: 1
E4230350
E4230400
4.00
-
54
8
13
6
- Pack Qty: 1
- Barcode: 9311963559254
- Order Multiple: 1
E4230400
E4230450
4.50
-
54
8
13
6
- Pack Qty: 1
- Barcode: 9311963559261
- Order Multiple: 1
E4230450
E4230500
5.00
-
54
9
15
6
- Pack Qty: 1
- Barcode: 9311963559278
- Order Multiple: 1
E4230500
E4230550
5.50
-
54
9
15
6
- Pack Qty: 1
- Barcode: 9311963559285
- Order Multiple: 1
E4230550
E4230600
6.00
-
54
10
16
6
- Pack Qty: 1
- Barcode: 9311963559292
- Order Multiple: 1
E4230600
E4230800
8.00
-
58
12
20
8
- Pack Qty: 1
- Barcode: 9311963559308
- Order Multiple: 1
E4230800
E4231000
10.00
-
66
14
24
10
- Pack Qty: 1
- Barcode: 9311963559315
- Order Multiple: 1
E4231000
E4231200
12.00
-
73
16
26
12
- Pack Qty: 1
- Barcode: 9311963559322
- Order Multiple: 1
E4231200
E4231400
14.00
-
73
16
26
14
- Pack Qty: 1
- Barcode: 9311963559339
- Order Multiple: 1
E4231400
E4231600
16.00
-
82
22
32
16
- Pack Qty: 1
- Barcode: 9311963559346
- Order Multiple: 1
E4231600
E4231800
18.00
-
82
22
32
18
- Pack Qty: 1
- Barcode: 9311963559353
- Order Multiple: 1
E4231800
E4232000
20.00
-
92
26
40
20
- Pack Qty: 1
- Barcode: 9311963559360
- Order Multiple: 1
E4232000
- Endmill, 3 Flute, R38/37/39 UNI, Short, Harmony for high performance
- Universal use for slotting & finishing with the one tool
- 38/37/39° variable flute helix for chatter free milling
- Suitable for materials up to 1600 N/mm2
- AlCrN for longer tool life
| ISO | VDI | Description | Condition | Hardness | Strength | Optimal |
|---|---|---|---|---|---|---|
| P | 1 | Steel - Non-alloy, cast & free cutting (~ 0.15 %C) | Annealed | 125MPa | 440MPa | |
| P | 2 | Steel - Non-alloy, cast & free cutting (~ 0.45 %C) | Annealed | 190MPa | 640MPa | |
| P | 3 | Steel - Non-alloy, cast & free cutting (~ 0.45 %C) | Quenched & Tempered | 250MPa | 840MPa | |
| P | 4 | Steel - Non-alloy, cast & free cutting (~ 0.75 %C) | Annealed | 270MPa | 910MPa | |
| P | 5 | Steel - Non-alloy, cast & free cutting (~ 0.75 %C) | Quenched & Tempered | 300MPa | 1010MPa | |
| P | 6 | Steel - Low alloy & cast < 5% of alloying elements | Annealed | 180MPa | 610MPa | |
| P | 7 | Steel - Low alloy & cast < 5% of alloying elements | Quenched & Tempered | 275MPa | 930MPa | |
| P | 8 | Steel - Low alloy & cast < 5% of alloying elements | Quenched & Tempered | 300MPa | 1010MPa | |
| P | 9 | Steel - Low alloy & cast < 5% of alloying elements | Quenched & Tempered | 350MPa | 1180MPa | |
| P | 10 | Steel - High alloy, cast & tool | Annealed | 200MPa | 680MPa | |
| P | 11 | Steel - High alloy, cast & tool | Hardened & Tempered | 325MPa | 1100MPa | |
| P | 12 | Steel - Corrosion resistant & cast - Ferritic / Martensitic | Annealed | 200HB | 680MPa | |
| P | 13 | Steel - Corrosion resistant & cast - Martensitic | Quenched & Tempered | 240HB | 810MPa | |
| M | 14.1 | Stainless Steel - Austenitic | Age Hardened | 180HB | 610MPa | |
| M | 14.2 | Stainless Steel - Duplex | 250HB | 840MPa | ||
| M | 14.3 | Stainless Steel - Precipitation Hardening | 250HB | 840MPa | ||
| K | 15 | Cast Iron, Grey (GG) - Ferritic / Pearlitic | 180MPa | 610MPa | ||
| K | 16 | Cast Iron, Grey (GG) - Pearlitic | 260MPa | 880MPa | ||
| K | 17 | Cast Iron, Nodular (GGG) - Ferritic | 160MPa | 570MPa | ||
| K | 18 | Cast Iron, Nodular (GGG) - Pearlitic | 250MPa | 840MPa | ||
| K | 19 | Cast Iron, Malleable - Ferritic | 130MPa | 460MPa | ||
| K | 20 | Cast Iron, Malleable - Pearlitic | 230MPa | 780MPa | ||
| N | 21 | Aluminum & Magnesium, wrought alloy - Non Heat Treatable | 60HB | 210MPa | ||
| N | 22 | Aluminum & Magnesium, wrought alloy - Heat Treatable | Age Hardened | 100HB | 360MPa | |
| N | 23 | Aluminum & Magnesium, cast alloy ≤12% Si - Non Heat Treatabl | 75HB | 270MPa | ||
| N | 24 | Aluminum & Magnesium, cast alloy ≤12% Si - Heat Treatable | Age Hardened | 90HB | 320MPa | |
| N | 25 | Aluminum & Magnesium, cast alloy >12% Si - Non Heat Treatabl | 130HB | 460MPa | ||
| N | 26 | Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1 | 110HB | 390MPa | ||
| N | 27 | Copper & Copper alloys (Brass/Bronze) - Brass (CuZn, CuSnZn) | 90HB | 320MPa | ||
| N | 28 | Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn) | 100HB | 360MPa | ||
| N | 29 | Non-metallic - Thermosetting & fiber-reinforced plastics | ||||
| N | 30 | Non-metallic - Hard rubber, wood etc. | ||||
| S | 31 | High temperature alloys - Fe based | Annealed | 200MPa | 680MPa | |
| S | 32 | High temperature alloys - Fe based | Age Hardened | 280MPa | 950MPa | |
| S | 33 | High temperature alloys - Ni / Co based | Annealed | 250MPa | 840MPa | |
| S | 34 | High temperature alloys - Ni / Co based | Age Hardened | 350MPa | 1180MPa | |
| S | 35 | High temperature alloys - Ni / Co based | Cast | 320MPa | 1080MPa | |
| S | 36 | Titanium & Titanium alloys - CP Titanium | 400MPa | |||
| S | 37.1 | Titanium & Titanium alloys - Alpha alloys | 860MPa | |||
| S | 37.2 | Titanium & Titanium alloys - Alpha / Beta alloys | Annealed | 960MPa | ||
| S | 37.3 | Titanium & Titanium alloys - Alpha / Beta alloys | Age Hardened | 1170MPa | ||
| S | 37.4 | Titanium & Titanium alloys - Beta alloys | Annealed | 830MPa | ||
| S | 37.5 | Titanium & Titanium alloys - Beta alloys | Age Hardened | 1400MPa | ||
| H | 38.1 | Hardened steel | Hardened & Tempered | 45 | ||
| H | 38.2 | Hardened steel | Hardened & Tempered | 55 | ||
| H | 39.1 | Hardened steel | Hardened & Tempered | 58 | ||
| H | 39.2 | Hardened steel | Hardened & Tempered | 62HRC | ||
| H | 40 | Cast Iron - Chilled | Cast | 400MPa | 1350MPa | |
| H | 41 | Cast Iron | Hardened & Tempered | 55 |
KEY
Optimal
Effective
PSteel
MStainless
KCast Iron
NNon-Ferous Metals
STitanium & Super Alloys
HHard Materials
Designation
UNI
Material
VHM-ULTRA
Finish
AlCrN
Shank Form
HB
Helix Angle
R38/37/39
Point Tolerance
e8
Shank Tolerance
h5
Point Form
45° Corner Chamfer
Standard
DIN6527K
Rake Angle
6
