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

HTNB HM coat 2-flute taper neck ball end mill

UNION TOOL

UNION TOOL

[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

PDF

Part Number

Configured Part Number is shown.

 
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Part Number
HTNB2030-420-2
HTNB2030-420-3
HTNB2030-480-2
HTNB2030-520-1
HTNB2030-520-2
HTNB2030-580-3
HTNB2030-620-2
HTNB2040-200-2
HTNB2040-300-1
HTNB2040-300-2
HTNB2040-360-2
HTNB2040-400-1
HTNB2040-400-2
HTNB2040-410-3
HTNB2040-600-2
HTNB2040-620-1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipR 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

SGD 102.27

1 Piece(s) 5 Day(s) or more 1.5Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]2.42For High Hardness (Silicone-Based)90426-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---2.48-------------Available2.8916°--43.444.86-1°4.5B

SGD 102.27

1 Piece(s) 5 Day(s) or more 1.5Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]2.42For High Hardness (Silicone-Based)90426-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---2.54-------------Available2.8916°---43.51-1°30'4.5B

SGD 164.16

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]2.4-For General Steel (AlCrN etc.)100486-Side Surface / R-Groove31.5820-2870-Manufacturer standard product2-±51HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--2.89---49.60No interferenceNo interference---

SGD 114.60

1 Piece(s) 5 Day(s) or more 1.5Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]2.42For High Hardness (Silicone-Based)100526-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---2.09-------------Available2.8916°-53.6255.38--30'4.5B

SGD 114.60

1 Piece(s) 5 Day(s) or more 1.5Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]2.42For High Hardness (Silicone-Based)100526-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---2.13-------------Available2.8916°--53.74--1°4.5B

SGD 114.60

1 Piece(s) 5 Day(s) or more 1.5Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]2.42For High Hardness (Silicone-Based)100586-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---2.02-------------Available2.8916°-----1°30'4.5B

SGD 193.49

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]2.4-For General Steel (AlCrN etc.)100626-Side Surface / R-Groove31.5820-2871-Manufacturer standard product2-±51HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--2.89---No interferenceNo interferenceNo interference---

SGD 125.65

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]3.2-For High Hardness (Silicone-Based)80206-Side Surface / R-Groove42820-2873-Manufacturer standard product2-±51HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--3.87---20.6721.32No interference---

SGD 125.65

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]3.2--80306-Side Surface / R-Groove42820-2872--2-±50.5HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--3.87--30.9131.88No interferenceNo interference---

SGD 125.65

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]3.2-For General Steel (AlCrN etc.)80306-Side Surface / R-Groove42820-2874-Manufacturer standard product2-±51HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--3.87---31No interferenceNo interference---

SGD 144.32

1 Piece(s) 8 Day(s) --General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel ~ HRC55[○] / High-Hardness Steel ~ HRC60[○] / High-Hardness Steel ~ HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]3.2-For General Steel (AlCrN etc.)80366-Side Surface / R-Groove42820-2875-Manufacturer standard product2-±51HARDMAX coat30°-0.015 to 0mm16-0.005 to 0mmCarbideStandard twist (30 to 44°)--3.87---37.21No interferenceNo interference---

SGD 111.96

1 Piece(s) 5 Day(s) or more 2Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]3.22For High Hardness (Silicone-Based)80406-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---1.92-------------Available3.8716°-41.23---30'6B

SGD 111.96

1 Piece(s) 5 Day(s) or more 2Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]3.22For High Hardness (Silicone-Based)80406-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---1.96-------------Available3.8716°-----1°6B

SGD 111.96

1 Piece(s) 5 Day(s) or more 2Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]3.22For High Hardness (Silicone-Based)80416-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---1.97-------------Available3.8716°-----1°30'6B

SGD 142.77

1 Piece(s) 5 Day(s) or more 2Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]3.22For High Hardness (Silicone-Based)120606-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---1.49-------------Available3.8716°-----1°6B

SGD 142.77

1 Piece(s) 5 Day(s) or more 2Tapered Neck BoreGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel ~ HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]3.22For High Hardness (Silicone-Based)120626-0.005～0.005Curved Surface / Side Surface / Carving / R-Groove---1.43-------------Available3.8716°-----30'6B

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Configure

Clear All

196 Part Numbers

View Part Numbers

Configure Remaining Specifications
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Specification/Dimensions

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • Machining Application

    • Curved Surface
    • Side Surface
    • Carving
    • R-Groove

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 5 Day(s) or Less
    • 6 Day(s) or Less
    • 7 Day(s) or Less
    • 8 Day(s) or Less

    Clear

Specify Alterations

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