• HRC55 Ballnose Endmill 4 Blade 4 Flute Ball End Milling Cutter
HRC55 Ballnose Endmill 4 Blade 4 Flute Ball End Milling Cutter

HRC55 Ballnose Endmill 4 Blade 4 Flute Ball End Milling Cutter

Product Details:

Place of Origin: China
Brand Name: BWIN
Model Number: R2.5*10*D5*50L-4F HRC55

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs/box
Price: Negotiable
Packaging Details: Plastic box
Delivery Time: 7 work days
Payment Terms: T/T, Western Union
Supply Ability: 1-10000pcs 7days
Get Best Price Contact Now

Detail Information
Product Name: HRC55 Ball Nose 4 Flute End Mills Model: R3.0*12*D6*75L-4F
Material: Ball Nose Carbide End Mill Workpiece: Alloy Steel
Usage: Milling Machine Coating: AlTiSiN
HRC: HRC55 Feature: High Speed Bullnose End Mill
Application: CNC Milling Tool Package: 1pcs/Box
Highlight:

HRC55 Ballnose Endmill

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4 Flute Ball End Milling Cutter

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HRC55 Ball End Milling Cutter

Product Description

HRC55 Ballnose Endmill 4 Blade 4 Flute Ball End Milling Cutter

 

Features of ball nose end mill

1. High precision design

    The new thread design accelerates the single-edge large chip removal groove and greatly improves the working efficiency;

2. Tungsten steel base material is solid and durable

    The imported tungsten steel base material with new fine particles has high wear resistance and strength;

3. Large quantity of chip removal groove

    The spiral chip removal groove design is more conducive to chip removal, preventing tool overflow or sticking, and greatly improving the surface effect;

4. Wide application range:

    Machining a variety of groove surfaces, side faces, planes, etc., both finishing and semi-finishing are applicable.

 

Milling Parameters of ball nose end mill

HRC55 Carbide Ball Nose End Mill Tool length fz&v
Short 1
Long1 0.9
Overlength 0.8
Speciality 0.6
Type Material Strength
N/mm²

Hardness
HRC		 Cooling
Air Dry cutting Lubricating fluid
P PI P1.1 Non alloy structural steel, free cutting structural steel, carburized steel and quenched and tempered steel <700 √ √ √
P1.2 quenched and tempered steel <1200 √ √ √
P2 P2.1 Alloyed nitrided steel, carburized steel and quenched and tempered steel <900 √ √ √
P2.2 Tool steel, bearing steel, spring steel and high-speed steel <1400 √   √
P3 P3.1 Tool steel, bearing steel, spring steel and high-speed steel <900 √ √ √
P3.2 Tool steel, bearing steel, spring steel and high-speed steel <1500 √   √
M M1 M1.1 austenitic stainless steel ＜700 √   √
M1.2 Ferritic/austenitic (bicrystal) stainless steel ＜1000     √
M2 M2.1 Austenitic stainless cast steel ＜700 √   √
M3 M3.1 Ferritic/austenitic (bicrystal) stainless cast steel ＜1000     √
K K1 K1.1 Flake graphite cast iron (gray cast iron), GJL ＜300 √ √ √
K2 K2.1 Ductile iron, GJS ＜500 √ √ √
K2.2 Ductile iron, GJS 500-800 √ √ √
K2.3 Ductile iron, GJS ＞800 √ √ √
K3 K3.1 Vermicular graphite cast iron, GJV; Malleable cast iron, GJM ＜500 √ √ √
K3.2 Vermicular graphite cast iron, GJV; Malleable cast iron, GJM ＞500 √ √ √

 

Slotting
Vc
(m/min)		                                                    fz(mm/tooth)
                                                       Diameter
2 4 6 8 10 12 14 16 18 20
112 0.01 0.018 0.026 0.034 0.041 0.048 0.054 0.06 0.065 0.069
92 0.01 0.017 0.025 0.032 0.038 0.045 0.0505 0.056 0.061 0.065
100 0.01 0.018 0.026 0.034 0.041 0.048 0.054 0.06 0.065 0.069
72 0.009 0.015 0.022 0.028 0.034 0.04 0.045 0.05 0.054 0.058
64 0.01 0.018 0.025 0.032 0.039 0.045 0.051 0.057 0.062 0.066
56 0.009 0.016 0.023 0.029 0.036 0.041 0.0465 0.052 0.056 0.06
44 0.007 0.012 0.018 0.023 0.027 0.032 0.036 0.04 0.043 0.046
68 0.01 0.018 0.025 0.033 0.04 0.046 0.052 0.058 0.063 0.067
44 0.005 0.009 0.012 0.016 0.019 0.022 0.025 0.028 0.030 0.032
32 0.006 0.011 0.015 0.02 0.024 0.028 0.0315 0.035 0.0375 0.04
28 0.005 0.009 0.013 0.016 0.02 0.023 0.031 0.039 0.036 0.033
32 0.007 0.012 0.017 0.021 0.026 0.03 0.034 0.038 0.041 0.044
32 0.005 0.009 0.013 0.017 0.021 0.024 0.027 0.03 0.0325 0.035
120 0.017 0.031 0.044 0.056 0.068 0.08 0.09 0.1 0.05575 0.0115
112 0.015 0.026 0.037 0.048 0.058 0.068 0.0765 0.085 0.0915 0.098
92 0.012 0.022 0.031 0.039 0.048 0.056 0.063 0.07 0.0755 0.081
52 0.007 0.012 0.018 0.023 0.027 0.032 0.036 0.04 0.043 0.046
80 0.012 0.022 0.031 0.039 0.048 0.056 0.063 0.07 0.0755 0.081
76 0.01 0.018 0.026 0.034 0.041 0.048 0.054 0.06 0.0645

0.069

 

Roughing
Vc
(m/min)		                                                   fz(mm/tooth)
                                                     Diameter
2 4 6 8 10 12 14 16 18 20
228 0.018 0.031 0.045 0.057 0.070 0.081 0.091 0.101 0.110 0.118
208 0.017 0.029 0.042 0.054 0.065 0.071 0.083 0.095 0.103 0.11
184 0.018 0.031 0.045 0.057 0.070 0.081 0.091 0.101 0.110 0.118
144 0.015 0.026 0.037 0.048 0.058 0.068 0.077 0.085 0.092 0.098
132 0.017 0.03 0.042 0.054 0.066 0.077 0.087 0.096 0.104 0.112
112 0.015 0.027 0.039 0.05 0.060 0.07 0.079 0.088 0.095 0.102
92 0.012 0.021 0.03 0.038 0.046 0.054 0.061 0.068 0.073 0.078
140 0.017 0.03 0.043 0.055 0.067 0.078 0.088 0.098 0.106 0.114
92 0.008 0.015 0.021 0.027 0.032 0.038 0.043 0.047 0.051 0.055
60 0.011 0.018 0.026 0.033 0.041 0.047 0.053 0.059 0.064 0.069
56 0.009 0.015 0.022 0.028 0.034 0.039 0.044 0.049 0.053 0.057
68 0.011 0.02 0.028 0.036 0.044 0.051 0.0575 0.064 0.069 0.074
60 0.009 0.016 0.022 0.029 0.035 0.041 0.046 0.051 0.055 0.059
248 0.03 0.052 0.074 0.096 0.0116 0.135 0.152 0.169 0.1825 0.196
228 0.025 0.044 0.063 0.081 0.099 0.115 0.1295 0.144 0.155 0.166
184 0.021 0.037 0.052 0.067 0.081 0.095 0.1065 0.118 0.1275 0.137
104 0.012 0.021 0.03 0.038 0.046 0.054 0.061 0.068 0.073 0.078
164 0.021 0.037 0.052 0.067 0.081 0.095 0.1065 0.118 0.1275 0.137
156 0.018 0.031 0.045 0.057 0.07 0.081 0.091 0.101 0.1095 0.118

 

Finish
Vc
(m/min)		                                              fz(mm/tooth)
                                                          Diameter
2 4 6 8 10 12 14 16 18 20
332 0.028 0.05 0.07 0.091 0.11 0.128 0.144 0.16 0.173 0.186
272 0.026 0.046 0.066 0.085 0.103 0.12 0.135 0.15 0.162 0.173
304 0.028 0.05 0.07 0.091 0.11 0.128 0.144 0.16 0.173 0.186
212 0.023 0.041 0.059 0.076 0.092 0.107 0.121 0.134 0.145 0.155
196 0.027 0.047 0.067 0.086 0.104 0.122 0.137 0.152 0.165 0.177
168 0.024 0.043 0.061 0.079 0.095 0.111 0.125 0.139 0.150 0.161
136 0.019 0.033 0.047 0.06 0.073 0.085 0.096 0.107 0.116 0.124
204 0.027 0.048 0.068 0.088 0.106 0.124 0.140 0.155 0.168 0.18
136 0.013 0.023 0.033 0.042 0.051 0.06 0.068 0.075 0.081 0.087
92 0.016 0.029 0.041 0.053 0.064 0.075 0.0845 0.094 0.101 0.108
84 0.014 0.024 0.034 0.044 0.053 0.062 0.0695 0.077 0.0835 0.09
100 0.018 0.031 0.045 0.057 0.07 0.081 0.0915 0.102 0.11 0.118
92 0.014 0.025 0.035 0.045 0.055 0.064 0.072 0.08 0.0865 0.093
364 0.047 0.083 0.117 0.151 0.183 0.214 0.2405 0.267 0.149 0.031
332 0.04 0.07 0.1 0.128 0.156 0.182 0.2045 0.227 0.245 0.263
272 0.033 0.058 0.082 0.106 0.128 0.149 0.168 0.187 0.202 0.217
152 0.019 0.033 0.047 0.06 0.073 0.085 0.096 0.107 0.1155 0.124
240 0.033 0.058 0.082 0.106 0.128 0.149 0.168 0.187 0.202 0.217
228 0.028 0.05 0.07 0.091 0.011 0.128 0.144 0.16 0.173 0.186

 

Note
  • If the following carbide ball nose end mill cannot meet your requirements, we support OEM customized production. The diameter of 0.2mm to 25mm, the total length of 50mm to 200mm, 4F, 5F, 6F, 8F and logo can be customized, including inch size end milling cutter. Please contact us to select or customize non-standard carbide end mill according to your needs.
Specification

Flute

Dia(D)

        Flute

Length (C)

Shank

Dia(D)

 Overall Length(L)
Φ4*10*d4*50L 4 10 4 50
Φ5*13*d5*50L 5 13 5 50
Φ6*15*d6*50L 6 15 6 50
Φ8*20*d8*60L 8 20 8 60
Φ10*25*d10*75L 10 25 10 75
Φ12*30*d12*75L 12 30 12 75
Φ8*35*d8*100L 8 35 8 100
Φ10*40*d10*100L 10 40 10 100
Φ12*45*d12*100L 12 45 12 100
Φ14*45*d14*100L 14 45 14 100
Φ16*45*d16*100L 16 45 16 100
Φ18*45*d18*100L 18 45 18 100
Φ20*45*d20*100L 20 45 20 100
 

Instructions of ball nose end mill

1. Before using the carbide ball nose end mill, please measure the tool deflection. If the tool deflection accuracy exceeds 0.01mm, please correct it before cutting.

2. The shorter the carbide  extends out of the collet, the better. If the tool extends out longer, reduce the speed, feed speed or cutting amount.

3. In case of abnormal vibration or sound during cutting, please reduce the speed and cutting amount until the situation is improved.

4. Spray type and air jet type are preferred for steel cooling, which can improve the use effect of carbide ball nose end mill.

5. Note: Not suitable for low speed machines such as rotary table and electric hand drill.

 

Advantages of ball nose end mill

1. Edge seismic design

    Improve the quality of machined surface

2. Coating design

    Plating technology, long-term use

3. Helical angle design

    Increase the capacity of chip removal tank

4. Increase the design of micro-force tungsten steel

    High hardness and efficient cutting

 

Applications of ball nose end mill

   Pre-hardened Steel, stainless steel, Die steel, steel plate, Heat-resistant steel,pipe, copper and aluminum, cast iron, Nonferrous Metal, Wood, Plastic,FRP and so on. General-purpose operation slotting, rilling, profiling.

Cnc Milling Cutter 6mm 3 4 Flute Tungsten Solid Carbide High Feed Endmill End Mill

 

FAQ

1) Are you manufacturer? Do you have factory?

We are professional manufacturer, have more than 12 years experience in this field.
 
2) When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
 
3) Is free shipping possible?
We don't offer free shipping service, but we will give you some discount if you buy large quantity products. And we have cooperation Express Companies, can offer you the best price of shipping cost.
 
4) How long is your delivery time?
Generally it is 5-10 days if the goods are in stock, or it is 15-20 days if the goods are not in stock, it is according to quantity.
 
5) Whats your MOQ?
We welcome your sample order to test our quality, we believe that you will find that we are the right supplier you are looking for. So no MOQ.

 

Tag:

Coated End Mill

Carbide End Mill

End Mill Cutter

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