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HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating

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HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating

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Brand Name : BWIN

Model Number : R0.15*D0.3*50L

Place of Origin : China

MOQ : 1pcs/box

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 1-10000pcs 7days

Delivery Time : 7 work days

Packaging Details : Plastic box

Product name : 55 Degree Micro-Diameter Milling Cutter

Model : R0.15-R0.5

Material : Tungsten Micro Diameter Ball Nose End Mill

Workpiece : stainless steel

Usage : Milling Machine

Coating : Cooper

HRC : HRC55

Feature : Corrosion resistance

Application : Milling

Package : 1pcs/Box

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Characteristic OF Micro Diameter Ball Nose End Mill

  • High quality hard alloy
  • High silicon nano coating
  • Large spiral chip removal groove
  • Large core diameter design
  • Complete specifications
  • Support customization

Description OF Micro Diameter Ball Nose End Mill

  • The HRC55 micro diameter ball nose milling cutter uses imported tungsten steel raw materials, which have higher wear resistance and rigidity; High silicon nano coating has good thermal conductivity and wear resistance; Standard 55 °, suitable for materials within HRC55, with complete specifications and sufficient supply, supporting non-standard customization; 35 ° double edged with spiral grooves, ensuring no burrs on the machining surface, sharp cutting, smooth chip removal, and achieving efficient machining.

Milling parameters OF Micro Diameter Ball Nose End Mill

HRC55 Carbide Micro Diameter 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 √ √

HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating Sloting
Vc
(m/min)		 fz(mm/Tooth)
Diameter
2 4 6 8 10 12 16 20
112 0.01 0.018 0.026 0.034 0.041 0.048 0.06 0.069
92 0.01 0.017 0.025 0.032 0.038 0.045 0.056 0.065
100 0.01 0.018 0.026 0.034 0.041 0.048 0.06 0.069
72 0.009 0.015 0.022 0.028 0.034 0.04 0.05 0.058
64 0.01 0.018 0.025 0.032 0.039 0.045 0.057 0.066
56 0.009 0.016 0.023 0.029 0.036 0.041 0.052 0.06

HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating Roughing
Vc
(m/min)		 fz(mm/Tooth)
Diameter
2 4 6 8 10 12 16 20
228 0.018 0.031 0.045 0.057 0.070 0.081 0.101 0.118
208 0.017 0.029 0.042 0.054 0.065 0.071 0.095 0.11
184 0.018 0.031 0.045 0.057 0.070 0.081 0.101 0.118
144 0.015 0.026 0.037 0.048 0.058 0.068 0.085 0.098
132 0.017 0.03 0.042 0.054 0.066 0.077 0.096 0.112
112 0.015 0.027 0.039 0.05 0.060 0.07 0.088 0.102

HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating 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
Note OF Micro Diameter Ball Nose Endmill
  • If the following carbide micro diameter ball nose milling cutter 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.

​

flute diameter flute length Shank Dia overall length
0.1 0.2 4 50
0.15 0.3 4 50
0.2 0.4 4 50
0.25 0.5 4 50
0.3 0.6 4 50
0.35 0.7 4 50
0.4 0.8 4 50
0.5 1 4 50
0.6 1.2 4 50
0.7 1.4 4 50
0.8 1.6 4 50
0.9 1.9 4 50
R0.1 0.4 4 50
R0.15 0.6 4 50
R0.2 0.8 4 50
R0.25 1 4 50
R0.3 1.2 4 50
R0.35 1.4 4 50
R0.4 1.6 4 50
R0.45 1.8 4 50

Instructions OF Micro Diameter Ball Nose Endmill

1. Before using the carbide micro diameter ball nose milling cutter, please measure the tool deflection. If the tool deflection accuracy exceeds 0.01mm, please correct it before cutting.

2. The shorter the carbide e 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 micro diameter ball nose milling cutter.

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

Applications OF Micro Diameter Ball Nose Endmill

The cutting edge of the HRC55 micro diameter ball nose milling cutter is covered with a bronze colored nano coating, suitable for materials within HRC55, including iron, carbon steel, cast iron, mold steel, alloy steel, tool steel, heat treated steel, and welding repair steel

HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating


FAQ

Q1. The tool breaks when cutting in or pulling out the workpiece

The feed rate and cutting depth can be reduced, and the cutting edge length can be shortened to the minimum of the necessary length.

Q2. Tool breaks during normal machining

Reduce the feed rate and cutting depth.

The tool shall be passivated.

Replace the clamp or spring collet.

The tool with high cutting edge number changes the tool with low cutting edge number to improve chip removal and prevent chip blockage.

Replace dry milling with wet milling (using cutting fluid), and use it with vortex tube gun to reduce tool temperature and avoid tool overheating.

If the wet milling fluid supply direction is changed from the front to the oblique rear or transverse top, the coolant flow should be sufficient.

Q3. The tool breaks when the feed direction changes

(1) Use arc interpolation (NC machine tool), or temporarily stop (temporarily) feeding.

(2) Reduce (decrease) the feed before and after the direction change.

(3) Replace the clamp or spring collet.

Q4. Problem: Part of the blade tip breaks

Chamfer the corners with manual grinding.

Change down milling to up milling.


Product Tags:

Cooper Coating Ball Nose Milling Cutter

      

Micro Diameter Ball Nose End Mill

      

HRC55 Ball Nose End Mill

      
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HRC55 2F Micro Diameter Ball Nose End Mill Ball Nose Milling Cutter Cooper Coating Images

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