HTNB HM Coated High-Precision Taper Neck Ball (Part Numbers)

Promotional pricing

[Features]
· High rigidity realized through an improved taper neck shape.
· Adopts the HARDMAX coating that realizes outstanding heat resistance and lubricity
· 65 HRC high hardness materials can also be cut

Part Number

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Part Number
HTNB2020-320-1
HTNB2020-320-2
HTNB2020-320-3
HTNB2020-360-1
HTNB2020-360-2
HTNB2020-360-3
HTNB2020-400-1
HTNB2020-400-2
HTNB2020-400-3
HTNB2030-200-1
HTNB2030-200-2
HTNB2030-200-3
HTNB2030-260-1
HTNB2030-260-2
HTNB2030-260-3
HTNB2030-300-1
HTNB2030-300-2
HTNB2030-300-3
HTNB2030-320-1
HTNB2030-320-2
HTNB2030-320-3
HTNB2030-360-1
HTNB2030-360-2
HTNB2030-360-3
HTNB2030-400-1
HTNB2030-400-2
HTNB2030-400-3
HTNB2030-420-1
HTNB2030-420-2
HTNB2030-420-3
HTNB2030-520-1
HTNB2030-520-2
HTNB2030-580-3
HTNB2040-400-1
HTNB2040-400-2
HTNB2040-410-3
HTNB2040-600-2
HTNB2040-620-1

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	R Size (mm)	Blade length (ℓ) (mm)	Overall Length (L) (mm)	Underneck length (ℓ1) (mm)	Shank diameter (d) (mm)	Interference Angle (mm)	Neck diameter φd1 (mm)	Actual effective length at work slope angle 1° (mm)	Actual Effective Length for Workpiece Gradient Angle of 1°30' (mm)	Actual Effective Length for Workpiece Gradient Angle of 2° (mm)	Actual Effective Length for Workpiece Gradient Angle of 3° (mm)	Neck Section Taper Angle TN (°)	Effective Length l1 (mm)	Shape
96.77 €	1	7 Days	1	1.6	70	32	4	2.21	1.91	32.99	34.07	-	-	30'	3	B
96.77 €	1	9 Days	1	1.6	70	32	4	2.26	1.91	-	33.07	-	-	1°	3	B
96.77 €	1	7 Days	1	1.6	70	32	4	2.31	1.91	-	-	-	-	1°30'	3	B
101.28 €	1	7 Days	1	1.6	80	36	4	2.03	1.91	37.12	38.33	-	-	30'	3	B
101.28 €	1	7 Days	1	1.6	80	36	4	2.08	1.91	-	37.2	-	-	1°	3	B
101.28 €	1	7 Days	1	1.6	80	36	4	2.12	1.91	-	-	-	-	1°30'	3	B
110.71 €	1	6 Days	1	1.6	80	40	4	1.89	1.91	41.25	-	-	-	30'	3	B
116.45 €	1	7 Days	1	1.6	80	40	4	1.93	1.91	-	-	-	-	1°	3	B
116.45 €	1	7 Days	1	1.6	80	40	4	1.97	1.91	-	-	-	-	1°30'	3	B
86.52 €	1	7 Days	1.5	2.4	60	20	6	4.2	2.89	20.59	21.23	21.92	23.46	30'	4.5	B
86.52 €	1	7 Days	1.5	2.4	60	20	6	4.28	2.89	-	20.66	21.33	22.83	1°	4.5	B
86.52 €	1	7 Days	1.5	2.4	60	20	6	4.37	2.89	-	-	20.75	22.2	1°30'	4.5	B
92.26 €	1	7 Days	1.5	2.4	70	26	6	3.46	2.89	26.78	27.63	28.54	-	30'	4.5	B
92.26 €	1	7 Days	1.5	2.4	70	26	6	3.53	2.89	-	26.87	27.75	29.72	1°	4.5	B
92.26 €	1	7 Days	1.5	2.4	70	26	6	3.61	2.89	-	-	26.96	28.87	1°30'	4.5	B
105.39 €	1	7 Days	1.5	2.4	70	30	6	3.11	2.89	30.91	31.9	32.96	-	30'	4.5	B
105.39 €	1	7 Days	1.5	2.4	70	30	6	3.18	2.89	-	31	32.03	-	1°	4.5	B
105.39 €	1	6 Days	1.5	2.4	70	30	6	3.25	2.89	-	-	31.09	-	1°30'	4.5	B
120.96 €	1	7 Days	1.5	2.4	70	32	6	2.97	2.89	32.98	34.04	35.17	-	30'	4.5	B
120.96 €	1	7 Days	1.5	2.4	70	32	6	3.03	2.89	-	33.07	34.17	-	1°	4.5	B
120.96 €	1	6 Days	1.5	2.4	70	32	6	3.1	2.89	-	-	33.16	-	1°30'	4.5	B
115.64 €	1	7 Days	1.5	2.4	80	36	6	2.72	2.89	37.11	38.3	39.58	-	30'	4.5	B
115.64 €	1	7 Days	1.5	2.4	80	36	6	2.78	2.89	-	37.2	38.44	-	1°	4.5	B
115.64 €	1	7 Days	1.5	2.4	80	36	6	2.84	2.89	-	-	37.3	-	1°30'	4.5	B
117.26 €	1	6 Days	1.5	2.4	80	40	6	2.52	2.89	41.23	42.57	44	-	30'	4.5	B
117.26 €	1	7 Days	1.5	2.4	80	40	6	2.57	2.89	-	41.33	42.72	-	1°	4.5	B
117.26 €	1	7 Days	1.5	2.4	80	40	6	2.63	2.89	-	-	41.44	-	1°30'	4.5	B
133.25 €	1	7 Days	1.5	2.4	90	42	6	2.43	2.89	4.3	44.7	-	-	30'	4.5	B
133.25 €	1	7 Days	1.5	2.4	90	42	6	2.48	2.89	-	43.4	44.86	-	1°	4.5	B
133.25 €	1	7 Days	1.5	2.4	90	42	6	2.54	2.89	-	-	43.51	-	1°30'	4.5	B
149.27 €	1	7 Days	1.5	2.4	100	52	6	2.09	2.89	53.62	55.38	-	-	30'	4.5	B
149.27 €	1	7 Days	1.5	2.4	100	52	6	2.13	2.89	-	53.74	-	-	1°	4.5	B
157.47 €	1	7 Days	1.5	2.4	100	58	6	2.02	2.89	-	-	-	-	1°30'	4.5	B
133.25 €	1	7 Days	2	3.2	80	40	6	1.92	3.87	41.23	-	-	-	30'	6	B
133.25 €	1	7 Days	2	3.2	80	40	6	1.96	3.87	-	-	-	-	1°	6	B
133.25 €	1	7 Days	2	3.2	80	41	6	1.97	3.87	-	-	-	-	1°30'	6	B
176.71 €	1	7 Days	2	3.2	120	60	6	1.49	3.87	-	-	-	-	1°	6	B
176.71 €	1	7 Days	2	3.2	120	62	6	1.43	3.87	-	-	-	-	30'	6	B

Basic information

Type	Tapered Neck Bore	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	Number of flutes(sheet)	2
Coating	For High Hardness (Silicone Group)	R Precision(μm)	-0.005～0.005	Machining Application	Curved Surface / Side Surface / Carving / R-Groove
With/Without Torsion	Available	Shank Taper Angle Bta(°)	16°

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Basic Attributes

R Size(mm)
0.1

0.15

0.2

0.25

0.3

0.4

0.5

0.75

1

1.5

2
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Blade length (ℓ)(mm)
0.16

0.24

0.32

0.4

0.48

0.64

0.8

1.2

1.6

2.4

3.2
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Overall Length (L)(mm)
50

60

65

70

80

90

100

120
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Underneck length (ℓ1)(mm)
1.5

2

3

4

6

8

10

12

16

20

22

26

30

32

36

40

41

42

52

58

60

62
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Shank diameter (d)(mm)
4

6
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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
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Type
- HTNB
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