Product Categories

40402BL 2(4) Flute Solid Carbide Ball Nose End Mills Extended type

Model Number:
40402BL

Product Name:
2(4) Flute Solid Carbide Ball Nose End Mills Extended type

Usage:
Excellent performance in high speed machining

Specifications:
2(4) Flute Solid Carbide Ball Nose End Mills Extended type
1. Cobalt: 10% —> Carbide ( Particle 0.6um )
Cobalt: 12% —> Carbide ( Particle 0.4-0.6um );
2. With TiALN Coating or Non-Coating;
3. Excellent performance in high speed machining;
4. Helix: 30°, Shank: h6 ;
5. Cutting Object: HRC<45 (10% Cobalt);
HRC53-58 (12% Cobalt);

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Product Description
Product Name	High Performance Extended Ball Nose Carbide End Mill for HRC45-HRC58 Materials
Feature	Extended Ball Nose Design: Extra-long cutting length enables deep 3D contouring and curved surface machining in hard-to-reach areas. High Speed Machining Performance: Delivers excellent cutting efficiency and precision in high-speed CNC operations. Versatile Material Compatibility: Suitable for machining materials up to HRC45 (10% cobalt) and HRC53-58 (12% cobalt). Durable & Precise Construction: Fine-grain carbide (0.4-0.6μm particle size) with 30° helix angle and h6 shank tolerance ensures long tool life and accurate results.
Keywords	Extended 2/4 Flute Ball Nose Carbide End Mill – h6 Shank for Precision Deep CNC Machining
Delivery Time	1. Product delivery time we try our best to comply with user requirements, and each product will be delivered according to the instructions. 2.Delivery to provide wearing parts and a certain amount of spare parts. 3.Samples are usually shipped within3 days, normal orders are usually shipped within 30 days.
OEM/ODM	We support customers to provide drawings customized products We also have a professional design team to help customers design packaging and products.
Service	If you are not satisfied with the price of our products,We can make a product that meets your price requirements by: Package/Shipping way/Change some materials do not affect the use.

Extended Type

2 Flutes	4 Flutes	Diameter (D)	Shank (d)	Flute length (l)	Available length(l1)
40402B2010L	40402B4010L	1	3	2	6
40402B2015L	40402B4015L	1.5	3	2.5	8
40402B2020L	40402B4020L	2	3	3	8
40402B2025L	40402B4025L	2.5	3	3.5	12
40402B2030L	40402B4030L	3	3	4	22
40402B2040L	40402B4040L	4	4	5	30
40402B2050L	40402B4050L	5	5	6	35
40402B2060L	40402B4060L	6	6	8	35
40402B2080L	40402B4080L	8	8	12	45
40402B2100L	40402B4100L	10	10	15	50
40402B2120L	40402B4120L	12	12	15	50
40402B2160L	40402B4160L	16	16	20	70
40402B2200L	40402B4200L	20	20	25	70

DIN Standard

2 Flutes	4 Flutes	Diameter (D)	Shank (d)	Flute length (l)	Allover length(L)
40403B2020	40403B4020	2	3	8	38
40403B2030	40403B4030	3	3	12	38
40403B2040	40403B4040	4	4	12	54
40403B2050	40403B4050	5	5	15	54
40403B2060	40403B4060	6	6	16	54
40403B2080	40403B4080	8	8	22	58
40403B2100	40403B4100	10	10	25	66
40403B2120	40403B4120	12	12	28	73
40403B2140	40403B4140	14	14	30	75
40403B2160	40403B4160	16	16	35	82
40403B2200	40403B4200	20	20	41	92

ANSI Standard

2 Flutes	4 Flutes	Diameter (D)	Shank (d)	Flute length (l)	Allover length(L)
40404B2–1/32	40404B4–1/32	1/32	1/8	3/32	1-1/2
40404B2–1/16	40404B4–1/16	1/16	1/8	1/4	1-1/2
40404B2–3/32	40404B4–3/32	3/32	1/8	3/8	1-1/2
40404B2–1/8	40404B4–1/8	1/8	1/8	1/2	1-1/2
40404B2–3/16	40404B4–3/16	3/16	3/16	5/8	2
40404B2–1/4	40404B4–1/4	1/4	1/4	3/4	2-1/2
40404B2–3/8	40404B4–3/8	3/8	3/8	1	2-1/2
40404B2–1/2	40404B4–1/2	1/2	1/2	1	3
40404B2—5/8	40404B4—5/8	5/8	5/8	1-1/2	3-1/2
40404B2–3/4	40404B4–3/4	3/4	3/4	1-1/2	4
40404B2–1	40404B4–1	1	1	1-1/2	4

Product Categories

40402BL 2(4) Flute Solid Carbide Ball Nose End Mills Extended type

Product Description

Product Name

High Performance Extended Ball Nose Carbide End Mill for HRC45-HRC58 Materials

Feature

Extended Ball Nose Design: Extra-long cutting length enables deep 3D contouring and curved surface machining in hard-to-reach areas.

High Speed Machining Performance: Delivers excellent cutting efficiency and precision in high-speed CNC operations.

Versatile Material Compatibility: Suitable for machining materials up to HRC45 (10% cobalt) and HRC53-58 (12% cobalt).

Durable & Precise Construction: Fine-grain carbide (0.4-0.6μm particle size) with 30° helix angle and h6 shank tolerance ensures long tool life and accurate results.

Keywords

Extended 2/4 Flute Ball Nose Carbide End Mill – h6 Shank for Precision Deep CNC Machining

Delivery Time

1. Product delivery time we try our best to comply with user requirements, and each product will be delivered according to the instructions.

2.Delivery to provide wearing parts and a certain amount of spare parts.

3.Samples are usually shipped within3 days, normal orders are usually shipped within 30 days.

OEM/ODM

We support customers to provide drawings customized products We also have a professional design team to help customers design packaging and products.

Service

If you are not satisfied with the price of our products,We can make a product that meets your price requirements by: Package/Shipping way/Change some materials do not affect the use.

Extended Type

2 Flutes

4 Flutes

Diameter (D)

Shank (d)

Flute length (l)

Available length(l1)

40402B2010L

40402B4010L

1

3

2

6

40402B2015L

40402B4015L

1.5

3

2.5

8

40402B2020L

40402B4020L

2

3

3

8

40402B2025L

40402B4025L

2.5

3

3.5

12

40402B2030L

40402B4030L

3

3

4

22

40402B2040L

40402B4040L

4

4

5

30

40402B2050L

40402B4050L

5

5

6

35

40402B2060L

40402B4060L

6

6

8

35

40402B2080L

40402B4080L

8

8

12

Extended Ball Nose Design:
Extra-long cutting length enables deep 3D contouring and curved surface machining in hard-to-reach areas.

High Speed Machining Performance:
Delivers excellent cutting efficiency and precision in high-speed CNC operations.

Versatile Material Compatibility:
Suitable for machining materials up to HRC45 (10% cobalt) and HRC53-58 (12% cobalt).

Durable & Precise Construction:
Fine-grain carbide (0.4-0.6μm particle size) with 30° helix angle and h6 shank tolerance ensures long tool life and accurate results.