4 Flutes Ball Nose End Mill

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Description

This 4 Flutes Ball Nose End Mill is suitable for milling or engraving all metals. It is made of durable alloy materials and has a circular tip. It is used for machining curved details, milling circular grooves and inclined planes, and machining 2D/3D dimensions with smooth finish. Its groove volume is small, but it has the most common number of grooves, and its feed speed is faster than that of the general milling cutter. However, the milling cutter also has an obvious disadvantage, that is, it may not perform well in grooving operation, because its groove will make the chips crowded. Whether you are working in metal processing, mold manufacturing or other fields, the unique design and excellent performance of this tool can help you achieve excellent processing results.

 

Features

1. Cemented carbide material: This 4 Flutes Ball Nose End Mill is made of high-quality cemented carbide material, which performs well in the process of high-speed cutting and can maintain the stability and wear resistance of the tool.

 

2. Surface coating: its surface coating further enhances its wear resistance and corrosion resistance, and improves the service life of the tool. This enables the milling cutter to maintain excellent performance under various machining conditions.

 

3. Various sizes and hardness options: It provides a variety of sizes and hardness options to meet different processing needs. You can choose the appropriate tool specifications according to the different processing materials and tasks.

 

4. Strict quality inspection: Every milling cutter goes through 100% quality inspection before leaving the factory to ensure the quality and performance of the cutter, so that it can reach the highest standard.

 

Application

• Metal processing: This 4 Flutes Ball Nose End Mill has excellent performance in the field of metal processing. Its cemented carbide material and ball head design make it suitable for milling, contour machining, surface milling and other tasks, and realize high precision and high efficiency machining.

• Mold manufacturing: In mold manufacturing, it can realize complex contour processing and ensure the precision and quality of the mold.

• Aerospace: The aerospace field requires high precision machining of parts, and it can meet the requirements of high precision and high quality machining through the design of cemented carbide materials and coatings.

 

 

Factory

 

 

Product Description

 

 

 

SPECIFICATION	d1	L1	D	L
D1*3*D4*50L	1mm	3mm	4mm	50mm
D1.5*4.5*D4*50L	1.5mm	4.5mm	4mm	50mm
D2*6*D4*50L	2mm	6mm	4mm	50mm
D2.5*7.5*D4*50L	2.5mm	7.5mm	4mm	50mm
D3*9*D4*50L	3mm	9mm	4mm	50mm
D3.5*10*D4*50L	3.5mm	10mm	4mm	50mm
D4*12*D4*50L	4mm	12mm	4mm	50mm
D4*16*D4*75L	4mm	16mm	4mm	75mm
D4*20*D4*100L	4mm	20mm	4mm	100mm
D5*15*D5*50L	5mm	15mm	5mm	50mm
D5*20*D5*75L	5mm	20mm	5mm	75mm
D5*25*D5*100L	5mm	25mm	5mm	100mm
D6*18*D6*50L	6mm	18mm	6mm	50mm
D6*24*D6*75L	6mm	24mm	6mm	75mm
D6*30*D6*100L	6mm	30mm	6mm	100mm
D8*24*D8*60L	8mm	24mm	8mm	60mm
D8*30*D8*75L	8mm	30mm	8mm	75mm
D8*35*D8*100L	8mm	35mm	8mm	100mm
D10*30*D10*75L	10mm	30mm	10mm	75mm
D10*45*D10*100L	10mm	45mm	10mm	100mm
D12*35*D12*75L	12mm	35mm	12mm	75mm
D12*45*D12*100L	12mm	45mm	12mm	100mm
D14*45*D14*100L	14mm	45mm	14mm	100mm
D16*45*D16*100L	16mm	45mm	16mm	100mm
D18*45*D18*100L	18mm	45mm	18mm	100mm
D20*45*D20*100L	20mm	45mm	20mm	100mm
D6*45*D6*150L	6mm	45mm	6mm	150mm
D8*50*D8*150L	8mm	50mm	8mm	150mm
D10*60*D10*150L	10mm	60mm	10mm	150mm
D12*60*D12*150L	12mm	60mm	12mm	150mm
D14*70*D14*150L	14mm	70mm	14mm	150mm
D16*75*D16*150L	16mm	75mm	16mm	150mm
D18*75*D18*150L	18mm	75mm	18mm	150mm
D20*75*D20*150L	20mm	75mm	20mm	150mm

 

Tolerances
Flute Diameter	Flute Diameter Tolerance	Shank Diameter Tolerance
Φ1.0-Φ2.9	0～-0.02	H6
Φ3-Φ6	-0.01～-0.03
Φ6-Φ10	-0.01～-0.035
Φ10.0-Φ18.0	-0.01～-0.04
Φ18.0-Φ20.0	-0.015～-0.045

 

Application
Carbon Steel Alloy Steel	Pre-harden steel	High-hardened				Stainless Steel	Copper Alloy	Aluminum Alloy
	45HRC	50HRC	55HRC	60HRC	65HRC
○	○	√	√			○	○	○

 

Recommended Parameters

 

Material	Carbon Steel, Alloy Steel, S45C, FC, FCD, SCM, S50C, SKS...		Alloy Steel, Tool Steel SCR, SNCM, SKD11, SKD61.NAK80		Hard Steel, SKD11
Hardness	HRC30		HRC50		HRC60
Diameter	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)	Cutting speed(VC) (mm-1)	Feed(F) (mm-min)
1mm	22000	400	18000	200	9000	140
1.5mm	12000	500	11000	280	5200	150
2mm	10000	550	10000	280	4600	170
3mm	9000	600	5500	310	3500	220
4mm	6000	750	5000	400	2200	220
5mm	4800	800	4000	400	1700	240
6mm	4500	820	3800	420	1600	300
8mm	3500	820	2800	420	1000	300
10mm	3000	820	1800	420	900	300
12mm	2000	820	1600	350	800	300
16mm	1500	650	1000	300	500	150
20mm	1200	650	900	300	400	150

 

 

Raw Material List

 

Grade	ISO Code	Chemical Compositions(%)		Grain Size(um)	Physial Mechanical Properites(≥)			Coating
		Wc	Co		Density(g/cm3)	Hardness (HRA)	T.R.S(N/mm2)
YG10X(50HRC)	K30-K40	89	10	0.8	14.43	91.5	2500	TISIN
UF12U(55HRC)	K40	87	12	0.6	14.15	92.3	3900	TISIN
AF501(60HRC)	K05-K10	89	10	0.4	14.1	92.8	3600	NANO BLACK
AF308(65HRC)	K05-K10	91	8	0.3	14	93.8	3800	NANO (BLUE)

 

Detailed Photos

 

 

4 Flutes ball nose milling cutter	4 Flutes ball nose Carbide Cutting tools	4 Flutes ball nose Carbide milling cutter

 

 

Our Advantages

 

1. Strict contract auditing invloved all departments to assure the feasibility of each order.

2. Process design and validation before bulk production.

3. Strictly control on all raw and auxiliary materials, All raw materials reach the world advanced level.

4. On-site inspection to all processes, inspection record keep traceable for 3 years.

5. All inspectors are skilled with international certificates.

6. Regular training for inspection staff

 

 

Packaging

 

 

FAQ

 

1. Q: How do you arrange shipment?

A: By Sea/By Train/By Air or By Express,15-20days Against Deposit.

 

2. Q: What kinds of material you can produce?

A: The dominant material we cast is stainless steel, duplex stainless steel, carbon steel, ductile cast iron, aluminum, copper, bronze, brass, alloy metal, etc. etc.

 

3. Q: What is the delivery time of pattern, casting parts and machining finished parts?

A: In general, pattern-making time is 20-40 days base on the design of the parts, sample-making time is 20-30 days, and machining finished parts lead time is 40-60 days. The lead time will vary based one different design and weight of the parts, please contact us for details.

 

4. Q: How is your goods quality?

Our products received good response from our customers.

 

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