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HRC65 2 Flute Ball Nose Micro Machining End Mill Carbide Micro Diameter Milling Cutter

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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.

HRC65 2 Flute Ball Nose Micro Machining End Mill Carbide Micro Diameter Milling Cutter

Country/Region	china
City & Province	shenzhen

Product Details

Quick Detail OF Micro Diameter Ball End Mill

Imported tungsten steel bars from Germany
High quality TiAlN coating
35 ° spiral angle design
Tank bottom precision grinding process
Large core diameter design
Handle chamfer design

Description OF Micro Diameter Ball End Mill

The HRC65 micro diameter ball end milling cutter is made by selecting materials and precision grinding. It is manufactured using Anka machine tools and German processes to ensure the outer diameter size and accuracy of the micro diameter milling cutter. At the same time, it also has excellent characteristics such as high hardness and good wear resistance. It can perform precision machining and semi precision machining on heat treated materials below 65 degrees Celsius; Adopting imported first-class precision machine tools to grind unique spiral blade angles, sharp and wear-resistant, high-speed cutting, less prone to tool breakage, reduced tool replacement times, improved machine tool movement, and improved milling efficiency; Imported passivation equipment. Fine and blunt sanding enhances the corrosion resistance and wear resistance of the cutting tool, ensuring smooth and burr free cutting, and prolonging the service life of the milling cutter.

Milling parameters OF Micro Diameter Ball End Mill

HRC55 Carbide Micro Diameter Square 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 Endmill

If the following carbide micro diameter flat 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 Endmill

1. Use high-precision and high opening equipment and fixtures.

2. When the installation rigidity of machine tools and workpieces is poor, vibrations and abnormal sounds may occur,

At this point, the speed and feed speed in the table below should be reduced year-on-year.

3. Use air oxygen cooling or MOL (minimum oil cooling).

4. The side is just pushed away and processed in a straight manner.

5. Try to keep the cutting tool as short as possible under non drying images.

Applications OF Micro Diameter Ball Endmill

The cutting edge of the HRC55 micro diameter square 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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Shenzhen Bwin Precision Tools Co., Ltd.

HRC65 2 Flute Ball Nose Micro Machining End Mill Carbide Micro Diameter Milling Cutter

Product Details

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