MILLING/SOLID - MILLING/BALL NOSE/8590

2-flute high-precision finishing carbide ball end mill for high-hardness steels

EDP: 3056119
R0.15 X 0.3mm 2FL A BRAND AE-LNBD-H
Description
P

Steel

Alloy Steels : 4140; 4340
Die Steels

Good
Best
H

Hardened Steel

Hardened Steels : 45-50 HRC
Hardened Steels : 50-70 HRC
Hardened Steels : 35 HRC
Hardened Steels : 35-45 HRC

Good
Best
P

Steel

Alloy Steels : 4140; 4340
Die Steels

Good
Best
H

Hardened Steel

Hardened Steels : 45-50 HRC
Hardened Steels : 50-70 HRC
Hardened Steels : 35 HRC
Hardened Steels : 35-45 HRC

Good
Best
Description
2-flute high-precision finishing carbide ball end mill for high-hardness steels
Features & Benefits
Superior Ball R Precision Secures stable R accuracy across 180°
Superior Shank Accuracy Supports h4 tolerance (0/-0.004)
Teardrop-Shaped Outer Periphery Strong back taper geometry enables milling by point, which prevents chattering and chipping, resulting in improvement of surface accuracy
Thickness at Center Thickening of the center core to prevent deformation of the ball tip and improve control of chipping
Stocked
SUBSTITUTE PRODUCT

List Price

IL: 9 In stock

CA: 5 In stock

MOQ: 1

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Diameter - Metric (D)0.3
Corner Radius - Metric (R)0.15
Length of Cut - Metric (Lc)0.24
Length of Cut - SpecificationSTUB
Neck Diameter - Metric (d1)0.29
Neck Length - Metric (L1)8.4
Non-Taper Neck Length - Metric (L2)1.5
Overall Length - Metric (L)45
Shank Diameter - Metric (d)4
Shank Toleranceh4
SubstrateCarbide
Helix Angle - Degree30
Helix DirectionRH
Mill TypeSingle End
Number of Flutes2
Surface TreatmentDUROREY
Weldon FlatNo
Cutting DirectionRH
Cutting TypeCenter Cutting
Cutting Diameter Tolerance - Metric+/- 0.003
Coolant ThruNo
End Cut TypeBall Nose
Type1
Type (feature)Long Neck
View Catalog PageHere
View Speed and Feed PageHere

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Basic 3D Model (STP)

2D Drawing(DXF)

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