HRC65 Solid Carbide Corner Radius End Mill 4R0.2 4 Flutes Corner Rounding Tools

Brand Name:RLD Tools
Model Number:HRC65
Minimum Order Quantity:1
Delivery Time:5-8 work days
Payment Terms:T/T/PayPal/Credit Card
Place of Origin:China
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Location: Changzhou Jiangsu China
Address: NO. 34 Hejiangshang, Anjia. Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, China
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Product Details

Radius End Mill 4R0.2 4 Flutes High Hardness Solid Carbide Corner RoundingTools HRC65


RLD HRC65 is made of GU092 carbide rod with 0.2μm.


It's designed with variable helix angle and unequal flute spacing.


This corner radius cutter is with wide application, it can be used for milling hardened mold & die steels with hardness above HRC60. alloy steel,

stainless steel, titanium, inconel, etc.


All of our end mills are produced by the high precision 5-axis CNC grinding machines which are imported from Germany.

So the quality and precision of our end mills could be ensured.


Product nameRLD HRC60 Corner Radius Cutter
FeatureMultipurpose series
Suitable forStainless steel, titanium, hardened mold steel, etc.
Machine typeCNC milling machine
Flutes4
CoatingTiAlN/Customized
Helix angle35 degree
Co12%
HRA92.8
TRS Min(N/mm²)4200
ToleranceWithin 0/-0.02mm
Processing machineANCA/

Carbide Raw Material Introduction


End mill gradeCarbide rodGrain sizeHRAApplication
HRC50YG10X0.6μm91.8

Aluminum, iron, low alloy steel,

general steel under hardness HRC45

HRC55WF250.6μm92.2Cast Iron, Alloy Steel, General steel under hardness HRC50
HRC60GU25UF0.4μm92.5Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55
HRC65GU0920.2μm93.5Alloy Steel, Hardened Steel under hardness HRC62

Coating Introduction


Coating nameColorThicknessHardnessFrictionThe Max ℃
AlTiNBlack1.5-333000.4900
AlTiSiNCopper1.5-335000.351000
TiAlNDark Violet1-330000.4800
Blue NanoBlue2-432000.451000
AlCrNDark grey1.5-335000.31250
DLCBlack1-318000.1350
DiamondBlack2-12100000.02-0.1650
Coating also can be customized according to your requirement.

RLD Corner Radius End Mill Standard Size
HRC50/55/60/65
Flute Dia(mm)Overall Length(mm)Cutting Length(mm)Shank Dia(mm)Flutes
2 (R0.2, 0.5)50544
3 (R0.2, 0.5)50844
4 (R0.2, 0.5)501044
4 (R0.2, 0.5)751244
4 (R0.2, 0.5)1001644
5 (R0.5,1)501364
6 (R0.5,1)501564
6 (R0.5,1)751864
6 (R0.5,1)1002464
8 (R0.5,1)602084
8 (R0.5,1)752484
8(R0.5,1)1003284
10 (R0.5,1)7525104
10 (R0.5,1)10030104
12 (R0.5,1)7530124
12 (R0.5,1)10036124


Radius end mill has a square nose with slightly rounded corners that help distribute cutting forces evenly to prevent damage to the end mill and extend its life. Sometimes called bull-nose end mills, they are rotated against a workpiece to create a flat-bottomed groove with slightly rounded inside corners in milling applications that require a specific radius. Each end mill has flutes on its cutting head that carry chips away from the workpiece to prevent damage to the end mill or workpiece. This high hardness Radius end mill is only suitale for CNC milling machines.

China HRC65 Solid Carbide Corner Radius End Mill 4R0.2 4 Flutes Corner Rounding Tools supplier

HRC65 Solid Carbide Corner Radius End Mill 4R0.2 4 Flutes Corner Rounding Tools

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