China Long Neck Ball Nose End Mills Manufacturer

2 Flute China Long Neck Ball Nose End Mills

The Chinese Long Neck Ball Nose End Mill is a CNC machining tool produced in Guangdong, China. Its main feature is its long cutting length, which makes it suitable for machining various shapes such as deep holes, grooves, and curved parts, with good cutting performance. The Chinese Long Neck Ball Nose End Mill is of high quality and hardness, and is not prone to vibration and burrs, resulting in a smooth machining effect. Due to the design of the ball-shaped cutter head, the cutting angle is smaller than that of a typical flat head end mill, which greatly improves machining efficiency. Our long neck ball nose end mills are made of HRC52 alloy material, which has good rigidity, wear resistance, and other characteristics. Our products are suitable for CNC machining, mold making, parts manufacturing, and other industries. The following are the tolerance standards for our products:

Tolerance	d=h5
D≤3	0，-0.015
3<D<20	0，-0.02
R<1	±0.005
R≥1	±0.01

DIMENSIONS OF CUTTER

Coating	Kellering	Flute	Helix Angle	Workpiece HRC
CrAL		2	30°	HRC≤52

Cutting Materials
Very Suitable
Suitable

Carbon
Steel

Alloy Steel

Quenche
Tempered Steel

Cast Iron

Hardened Steel

Stainless
Steel

Titanium
Alloy

Alumunum alloy

Copper

Resin

Graphite

Super Alloy

≤52hrc

>52hrc

Purchase Code	Ball Nose Radius. (mm)	Effective Length (mm)	Length of Cut (mm)	Effective Neck Dia. (mm)	Shank Dia. (mm)	Overall Length （L）
52.03.008.2LB	R0.15	0.8	0.24	0.28	4	45
52.03.010.2LB		1				45
52.03.012.2LB		1.2				45
52.03.015.2LB		1.5				45
52.03.020.2LB		2				45
52.03.025.2LB		2.5				45
52.03.030.2LB		3				45
52.04.010.2LB	R0.2	1	0.32	0.37	4	45
52.04.015.2LB		1.5				45
52.04.020.2LB		2				45
52.04.025.2LB		2.5				45
52.04.030.2LB		3				45
52.04.040.2LB		4				45
52.04.050.2LB		5				45
52.04.060.2LB		6				45
52.05.015.2LB	R0.25	1.5	0.4	0.46	4	45
52.05.020.2LB		2				45
52.05.030.2LB		3				45
52.05.040.2LB		4				45
52.05.060.2LB		6				45
52.05.080.2LB		8				50
52.05.100.2LB		10				50
52.06.015.2LB	R0.3	1.5	0.48	0.56	4	45
52.06.020.2LB		2				45
52.06.040.2LB		4				45
52.06.060.2LB		6				45
52.06.080.2LB		8				50
52.06.100.2LB		10				50
52.08.020.2LB	R0.4	2	0.64	0.76	4	50
52.08.030.2LB		3				50
52.08.040.2LB		4				50
52.08.060.2LB		6				50
52.08.080.2LB		8				50
52.08.100.2LB		10				50
52.08.120.2LB		12				50
52.10.040.2LB	R0.5	4	0.8	0.95	4	50
52.10.060.2LB		6				50
52.10.080.2LB		8				50
52.10.100.2LB		10				50
52.10.120.2LB		12				50
52.10.150.2LB		15				50
52.15.060.2LB	R0.75	6	1.2	1.45	4	50
52.15.080.2LB		8				50
52.15.100.2LB		10				50
52.15.120.2LB		12				50
52.15.150.2LB		15				50
52.15.200.2LB		20				60
52.15.250.2LB		25				75
52.15.300.2LB		30				75
52.20.080.2LB	R1	8	1.6	1.94	4	50
52.20.100.2LB		10				50
52.20.120.2LB		12				50
52.20.160.2LB		16				50
52.20.200.2LB		20				60
52.20.250.2LB		25				75
52.20.300.2LB		30				75
52.20.350.2LB		35				75
52.20.400.2LB		40				75
52.25.080.2LB	R1.25	8	2	2.4	6	50
52.25.100.2LB		10				50
52.25.150.2LB		15				50
52.25.200.2LB		20				60
52.25.250.2LB		25				75
52.25.300.2LB		30				75
52.25.350.2LB		35				75
52.25.400.2LB		40				75
52.25.450.2LB		45				100
52.30.100.2LB	R1.5	10	2.4	3.85	6	50
52.30.150.2LB		15				50
52.30.200.2LB		20				60
52.30.250.2LB		25				75
52.30.300.2LB		30				75
52.30.350.2LB		35				75
52.30.400.2LB		40				75
52.30.450.2LB		45				100
52.40.160.2LB	R2	16	3.2	2.8	6	60
52.40.200.2LB		20				60
52.40.250.2LB		25				75
52.40.300.2LB		30				75
52.40.400.2LB		40				75
52.40.500.2LB		50				100
52.40.600.2LB		60				100
52.50.160.2LB	R2.5	16	4	4.8	6	60
52.50.200.2LB		20				60
52.50.250.2LB		25				75
52.50.300.2LB		30				75
52.50.400.2LB		40				75
52.50.500.2LB		50				100
52.50.600.2LB		60				100

Products

2 Flute China Long Neck Ball Nose End Mills

DIMENSIONS OF CUTTER

Cutting Materials