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Part Number Complete

HTNB2003-020-2

Specification/Dimensions

work material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel ~ HRC55
- High-Hardness Steel ~ HRC60
- High-Hardness Steel ~ HRC65
- Stainless Steel
- Cast Iron
- Titanium
- Copper
Clear
Machining Application
- Curved Surface
- Side Surface
- Carving
- R-Groove
Clear
Blade diameter(mm)
0.6

0.8

1

1.5

2

3

4
Clear
Corner ball radius(mm)
0.3

0.4

0.5

0.75

1

1.5

2
Clear
Trusco Code
- 820-2877
- 820-2876
- 820-2875
- 820-2874
- 820-2873
- 820-2872
- 820-2871
- 820-2870
- 820-2869
- 820-2868
- 820-2867
- 820-2866
- 820-2865
- 820-2864
- 820-2863
- 820-2862
- 820-2861
- 820-2860
- 820-2859
- 820-2858
- 820-2857
- 820-2856
- 820-2855
- 820-2854
- 820-2853
- 820-2852
- 820-2851
- 820-2850
- 820-2849
- 820-2848
- 820-2846
- 820-2845
- 820-2844
- 820-2843
- 820-2842
- 820-2841
- 820-2840
Clear
Standard / alteration classification
- Manufacturer standard product
Clear
Pitch(Blades)
- 2
Clear
Overall length(mm)
- 50
Clear
R accuracy(μm)
- ±5
Clear
Neck Gradient(°)
- 0.5
- 1
- 1.5
- 16
Clear
Coating details
- HARDMAX coat
Clear
Torsion angle - details
- 30
- 30°
Clear
Blade diameter tolerance
- -0.015 to 0
- -0.015 to 0mm
Clear
Neck angle(°)
- 16
Clear
Shank Diameter Tolerance
- -0.005 to 0mm
Clear
Tool Material
- Carbide
Clear
Helix angle
- Standard twist (30 to 44°)
Clear
Single Angle(°)
- 1
Clear
type
- HTNB
- HTNB2006-140-2
- HTNB2006-200-1
- HTNB2006-200-2
- HTNB2008-060-1
- HTNB2008-060-2
- HTNB2008-060-3
- HTNB2008-160-1
- HTNB2008-160-2
- HTNB2008-160-3
- HTNB2010-060-1
- HTNB2010-060-2
- HTNB2010-060-3
- HTNB2010-100-1
- HTNB2010-100-2
- HTNB2010-100-3
- HTNB2010-140-2
- HTNB2010-180-2
- HTNB2015-220-1
- HTNB2020-100-2
- HTNB2020-120-1
- HTNB2020-120-2
- HTNB2020-120-3
- HTNB2020-240-1
- HTNB2020-240-2
- HTNB2020-240-3
- HTNB2020-280-1
- HTNB2020-280-2
- HTNB2020-280-3
- HTNB2020-340-1
- HTNB2020-340-2
- HTNB2020-340-3
- HTNB2030-220-1
- HTNB2030-480-2
- HTNB2030-620-2
- HTNB2040-200-2
- HTNB2040-300-1
- HTNB2040-300-2
- HTNB2040-360-2
Clear
R Size(mm)
0.1

0.15

0.2

0.25

0.3

0.4

0.5

0.75

1

1.5

2
Clear
Type
- Tapered Neck Bore
Clear
Blade length(mm)
0.16

0.24

0.32

0.4

0.48

0.64

0.8

1.2

1.6

2.4

3.2

50
Clear
Number of flutes(sheet)
2
Clear
Coating
- For High Hardness (Silicone-Based)
- For General Steel (AlCrN etc.)
Clear
Overall Length (L)(mm)
4

50

60

65

70

80

90

100

120
Clear
Underneck length(mm)
1.5

2

3

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

40

41

42

48

52

58

60

62
Clear
Shank diameter (d)(mm)
4

6
Clear
R Precision(μm)
-0.005～0.005
Clear
Interference Angle(mm)
1.43

1.49

1.89

1.92

1.93

1.96

1.97

2.02

2.03

2.08

2.09

2.12

2.13

2.21

2.26

2.31

2.32

2.36

2.37

2.41

2.42

2.43

2.47

2.48

2.52

2.54

2.57

2.62

2.63

2.67

2.68

2.69

2.72

2.73

2.75

2.78

2.79

2.81

2.84

2.9

2.91

2.97

2.99

3.03

3.04

3.05

3.1

3.11

3.12

3.18

3.25

3.37

3.44

3.46

3.52

3.53

3.61

3.68

3.69

3.75

3.77

3.8

3.83

3.88

3.96

4.06

4.14

4.2

4.23

4.24

4.28

4.32

4.37

4.41

4.74

4.83

4.93

5.1

5.18

5.2

5.28

5.31

5.38

5.73

5.84

5.85

5.93

5.94

5.95

6.04

6.06

6.12

6.16

6.23

6.35

6.82

6.92

6.94

7.04

7.06

7.16

7.33

7.44

7.53

7.55

7.65

7.73

7.77

7.82

7.85

7.94

7.97

8.06

8.93

9.01

9.04

9.09

9.13

9.16

9.21

9.25

9.33

10.59

10.66

10.7

10.72

10.76

10.8

10.82

10.87

10.93

11.79

11.83

11.86

11.87

11.92

11.95

11.97

12.01

12.05

13.11

13.12

13.17

13.18

13.24

13.25

13.85

13.9

13.95
Clear

Days to Ship

All

5 Day(s) or Less

7 Day(s) or Less

10 Day(s) or Less
Clear

Specify Alterations

HTNB HM coat 2-flute taper neck ball end mill (Part Number)

Name: HTNB HM coat 2-flute taper neck ball end mill
Brand: UNION TOOL
Availability: PreOrder

UNI SOLID CARBIDE END MILLS

Compare This Product

Brand :

UNION TOOL

From :

฿ 1,649.82/Unit
Qty :
Days to Ship :

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Total Price :

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Select part number to Order Now/ Add to Cart

Product Description

[Features]
·Achievement of high rigidity with improved taper neck shape
·Adopts HARDMAX coat that achieves outstanding heat resistance and lubricity.
·Can also cut 65HRC high hardness materials

Product TOP

: 30; 60; 90

Part Number
HTNB2003-020-2

Part Number	Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	R Size (mm)	Type	work material	Blade length (mm)	Number of flutes (sheet)	Coating	Overall Length (L) (mm)	Underneck length (mm)	Shank diameter (d) (mm)	R Precision (μm)	Machining Application	Blade diameter (mm)	Corner ball radius (mm)	Trusco Code	Interference Angle (mm)	Standard / alteration classification	Pitch (Blades)	Overall length (mm)	R accuracy (μm)	Neck Gradient (°)	Coating details	Torsion angle - details	Blade diameter tolerance	Neck angle (°)	Shank Diameter Tolerance	Tool Material	Helix angle	Single Angle (°)	Torsion Availability	Neck Diameter φd1 (mm)	Shank Taper Angle Bta (°)	Actual Effective Length Depends on Work Inclination Angle 30' (mm)	Actual Effective Length Depends on Work Inclination Angle 1° (mm)	Actual Effective Length Depending on Inclined Angle of Workpiece 1°30' (mm)	Actual Effective Length Depends on Work Inclination Angle 2° (mm)	Actual Effective Length Depends on Work Inclination Angle 3° (mm)	Neck Taper Angle TN (°)	Effective Length l1 (mm)	Shape
	฿ 2,485.65	UNI SOLID CARBIDE END MILLS	1 Piece(s)		7 Day(s)	0.15	Tapered Neck Bore	General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	0.24	2	For High Hardness (Silicone-Based)	50	2	4	-0.005～0.005	Curved Surface / Side Surface / Carving / R-Groove	-	-	-	13.17	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	-	2.03	2.1	2.25	1°	-	A

Please check the type/dimensions/specifications of the part HTNB2003-020-2 in the HTNB HM coat 2-flute taper neck ball end mill series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
HTNB2002-020-1
HTNB2002-020-2
HTNB2002-020-3
HTNB2003-020-3
HTNB2003-030-1
HTNB2003-030-2

Price	Minimum Order Qty	Days to Ship	R Size (mm)	Type	work material	Blade length (mm)	Number of flutes (sheet)	Coating	Overall Length (L) (mm)	Underneck length (mm)	Shank diameter (d) (mm)	R Precision (μm)	Machining Application	Blade diameter (mm)	Corner ball radius (mm)	Trusco Code	Interference Angle (mm)	Standard / alteration classification	Pitch (Blades)	Overall length (mm)	R accuracy (μm)	Neck Gradient (°)	Coating details	Torsion angle - details	Blade diameter tolerance	Neck angle (°)	Shank Diameter Tolerance	Tool Material	Helix angle	Single Angle (°)	Torsion Availability	Neck Diameter φd1 (mm)	Shank Taper Angle Bta (°)	Actual Effective Length Depends on Work Inclination Angle 30' (mm)	Actual Effective Length Depends on Work Inclination Angle 1° (mm)	Actual Effective Length Depending on Inclined Angle of Workpiece 1°30' (mm)	Actual Effective Length Depends on Work Inclination Angle 2° (mm)	Actual Effective Length Depends on Work Inclination Angle 3° (mm)	Neck Taper Angle TN (°)	Effective Length l1 (mm)	Shape
฿ 2,612.30	1 Piece(s)	7 Day(s)	0.1	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.16	2	For High Hardness (Silicone-Based)	50	2	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	13.12	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	2.01	2.08	2.15	2.31	30'	-	A
฿ 2,612.30	1 Piece(s)	7 Day(s)	0.1	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.16	2	For High Hardness (Silicone-Based)	50	2	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	13.18	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	-	2.03	2.1	2.25	1°	-	A
฿ 2,612.30	1 Piece(s)	7 Day(s)	0.1	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.16	2	For High Hardness (Silicone-Based)	50	2	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	13.25	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	-	-	2.04	2.19	1°30'	-	A
฿ 2,485.65	1 Piece(s)	5 Day(s)	0.15	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.24	2	For High Hardness (Silicone-Based)	50	2	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	13.24	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	-	-	2.05	2.19	1°30'	-	A
฿ 2,612.30	1 Piece(s)	7 Day(s)	0.15	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.24	2	For High Hardness (Silicone-Based)	50	3	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	11.83	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	3.05	3.15	3.25	3.49	30'	-	A
฿ 2,612.30	1 Piece(s)	7 Day(s)	0.15	Tapered Neck Bore	Copper[◎] / Titanium[◯] / Stainless Steel[◯] / Cast Iron[◯] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / General Steel[◯]	0.24	2	For High Hardness (Silicone-Based)	50	3	4	-0.005～0.005	Carving / R-Groove / Curved Surface / Side Surface	-	-	-	11.92	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	-	16°	-	-	3.06	3.17	3.4	1°	-	A