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

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Address: No.1613, honghai Bldg., Songgang Rd., Baoan Area ,Shenzhen , China

Contact name:Judy Le

Shenzhen Bwin Precision Tools Co., Ltd.

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

Country/Region	china
City & Province	shenzhen

Product Details

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	√		√

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

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

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

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

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.

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Contact Us

Shenzhen Bwin Precision Tools Co., Ltd.

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

Product Details

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