• Changzhou Ruilida Tools Co., Ltd.
    Customer B
    Now I enjoy our work. Only buy your end mills. Not so much, but only you.
  • Changzhou Ruilida Tools Co., Ltd.
    Customer R
    Today I tested 50HRC 3 flutes end mill for aluminum. It was very very good. Cuts very good. It barely makes a sound.If you stop watching the machine, you cannot say it is cutting.
Contact Person : Jane
Phone Number : 86-13685240516
WhatsApp : +8613685240516

Bull Endmill 4 Flutes Solid Carbide Corner Radius End Mills HRC55

Place of Origin China
Brand Name RLD Tools
Model Number HRC55
Minimum Order Quantity 1
Price 2-80USD/negotiable
Packaging Details One piece end mill in a plastic tube, ten pieces a bundle, then in carton.
Delivery Time 5-8 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 30000pcs/month
Product Details
Product HRC55 4 Flutes Bull Endmill Radius R0.2, R0.5, R1, R2
Material WF25 Coating AlTiSiN
Diameter 1-20mm Overall Length 50~100mm / Customized
Suitable For Steel, Stainless Steel,semi Finishing And Rogh Milling
High Light

Corner Radius End Mills HRC55

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WF25 Corner Radius End Mills

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4 Flutes Bull Endmill

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Product Description

Bull Endmill 4 Flutes Solid Carbide Corner Radius End Mills Radius HRC55

 

Bull endmill is a kind of corner radius end mill. This bull endmill is with single end. It’s mainly used for making a corner radius at the bottom.

The cutting edge of bull endmill is stronger than square end mills. So the bull endmill is with great productivity. It can be used in mold profiling applications with greater productivity than ball end mills. Our company’s solid carbide bull end mills are available in many diameters and over- lengths with different series for different applications.

 

Product name RLD HRC55 4 Bull End Mill
Feature Multipurpose series 
Suitable for  Pre-hardened steel, stainless steel, iron, cast iron
Machine type CNC milling machine 
Flutes 4
Coating   AlTiSiN/Customized 
Helix angle 35 degree
Co 12%
HRA 92.8
TRS Min(N/mm²) 4200
Tolerance Within 0/-0.02mm
Processing machine ANCA/ 

 

 

                                             Carbide Raw Material Introduction

 

End mill grade Carbide rod Grain size HRA Application
HRC50 YG10X 0.6μm 91.8

Aluminum, iron, low alloy steel,

general steel under hardness HRC45

HRC55 WF25 0.6μm 92.2 Cast Iron, Alloy Steel, General steel under hardness HRC50
HRC60 GU25UF 0.4μm 92.5 Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55
HRC65 GU092 0.2μm 93.5 Alloy Steel, Hardened Steel under hardness HRC62

 

 

                                                            Coating   Introduction 

 

Coating name Color Thickness Hardness Friction The Max ℃
AlTiN Black 1.5-3 3300 0.4 900
AlTiSiN Copper 1.5-3 3500 0.35 1000
TiAlN Dark Violet 1-3 3000 0.4 800
Blue Nano Blue 2-4 3200 0.45 1000
AlCrN Dark grey 1.5-3 3500 0.3 1250
DLC Black 1-3 1800 0.1 350
Diamond Black 2-12 10000 0.02-0.1 650
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) 50 5 4 4
3 (R0.2, 0.5) 50 8 4 4
4 (R0.2, 0.5) 50 10 4 4
4 (R0.2, 0.5) 75 12 4 4
4 (R0.2, 0.5) 100 16 4 4
5 (R0.5,1) 50 13 6 4
6 (R0.5,1) 50 15 6 4
6 (R0.5,1) 75 18 6 4
6 (R0.5,1) 100 24 6 4
8 (R0.5,1) 60 20 8 4
8 (R0.5,1) 75 24 8 4
8(R0.5,1) 100 32 8 4
10 (R0.5,1) 75 25 10 4
10 (R0.5,1) 100 30 10 4
12 (R0.5,1) 75 30 12 4
12 (R0.5,1) 100 36 12 4

 

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Bull Endmill 4 Flutes Solid Carbide Corner Radius End Mills HRC55 1

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