Long Neck Ball Nose End Mill Manufacturer

2 Flute Long Neck Ball End Mill

The Long Neck Ball Nose End Mill is a milling cutter that can reach deep areas and has a wider range of applications compared to other common milling cutters. It can be used to machine parts with shapes such as deep holes, grooves, and curved surfaces. The Long Neck Ball Nose End Mill is less prone to vibration, greatly improves machining efficiency, and can produce a very smooth surface without burrs or roughness. Our long neck ball nose end mills can be used to machine steel, aluminum, and other materials. Our products are made of HRC52 hard alloy raw materials, so they have good wear resistance and rigidity. The following are the tolerance standards for our Long Neck Ball Nose End Mill:

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 Long Neck Ball End Mill

DIMENSIONS OF CUTTER

Cutting Materials