Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

China factory - Shenzhen Bwin Precision Tools Co., Ltd.

Shenzhen Bwin Precision Tools Co., Ltd.

  • China,Shenzhen
  • Site Member
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Carbide End Mill>
  3. Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill
China Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill
China Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill

  1. China Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill
  2. China Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill

Cast iron 45 Degree End Mill Cutter Head Grooving Carbide Ball Nose End Mill

  1. MOQ： 1pcs/box
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 1-10000pcs 7days
Delivery Time 7 work days
Packaging Details Plastic box
Product name HRC45 4F Ball Nose Carbide End Mill
Model R4.5*16*D8*75L-4F Ball Nose End Mill
Material Tungsten Steel Ball Nose Milling Cutter
Workpiece Cast iron
Usage Milling Tool
Coating AlTiN
HRC HRC45
Feature Large Core Diameter Design
Application Milling Machine
Package 1pcs/Box
Brand Name BWIN
Place of Origin China
Model Number R1.5*6*D4*100L-4F

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote

Explore similar products

  1. China HRC55 Carbide End Mill 6mm Ball Nose End Mill Spiral Endmill Milling Cutter

    HRC55 Carbide End Mill 6mm Ball Nose End Mill Spiral Endmill Milling Cutter

    Get Latest Price
  2. China Custom Tungsten Carbide End Mill Sharp Durable Cnc Ball Nose End Mill

    Custom Tungsten Carbide End Mill Sharp Durable Cnc Ball Nose End Mill

    Get Latest Price
  3. China AlTiSiN Coating Cnc End Mill Deep Groove Corner Radius Cutter End Mill

    AlTiSiN Coating Cnc End Mill Deep Groove Corner Radius Cutter End Mill

    Get Latest Price
  4. China HRC55 3F Flat Endmills Square 3 Flute End Mill For Aluminum 1.5mm

    HRC55 3F Flat Endmills Square 3 Flute End Mill For Aluminum 1.5mm

    Get Latest Price
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 1-10000pcs 7days
Delivery Time 7 work days Packaging Details Plastic box
Product name HRC45 4F Ball Nose Carbide End Mill Model R4.5*16*D8*75L-4F Ball Nose End Mill
Material Tungsten Steel Ball Nose Milling Cutter Workpiece Cast iron
Usage Milling Tool Coating AlTiN
HRC HRC45 Feature Large Core Diameter Design
Application Milling Machine Package 1pcs/Box
Brand Name BWIN Place of Origin China
Model Number R1.5*6*D4*100L-4F
High Light 45 Degree End Mill Cutter Head Grooving ，Carbide Ball Nose End Mill 45 Degree ，Cast Iron 45 Degree End Mill Cutter

HRC45 Ball Nose Carbide End Mill Tungsten Steel Milling Cutter 4F 4 Flute Head Grooving

 

Characteristic:

  • The ball nose carbide end mill is coated with high-quality coating, and it passes the excellent processing standard, which is sharp, wear-resistant, not easy to wear, and ensures stable performance and safety;
  • The large core diameter design and hardening treatment enhance the rigidity and vibration resistance of the tool, which is sturdy and durable, shock resistant and stable. The cutting edge is nano coated, which is fast in cutting speed and reduces the number of tool changes;
  • Chamfering design saves the time of tool replacement, greatly improves the processing efficiency, and has a wide range of applications. It can be used for plane processing, side processing, grooving, U-groove processing, etc.

 

Description:

  • Fine grinding spiral groove, large chip removal, avoiding chip accumulation, high precision and more luster, greatly improving processing efficiency;
  • The design of large core diameter is adopted under the condition of ensuring the cutting space, which greatly enhances the rigidity and seismic resistance of the tool, reduces tool breakage, and makes the performance more stable; Four edge ball head design of ball nose carbide end mill is applicable to semi finishing and finishing of various curved surfaces and arc grooves; Small ball end milling cutter can finish milling small chamfers of steep wall/straight wall and irregular contour surface; The universal chamfered round handle design is convenient to use and has good compatibility. It can enhance the shock resistance and cutting speed of the milling cutter, and it can be clamped more tightly without slipping.​

 

Milling parameters:

HRC45 Carbide 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:
  • If the following carbide end mill 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.
Specification Flute Radius Flute Length (C) Shank Radius Overall Length(L)
R0.5*2*d4*50L

0.5

2

4

50

R0.75*3*d4*50L

0.75

3

4

50

R1*4*d4*50L

1

4

4

50

R1.25*5*d4*50L

1.25

5

4

50

R1.5*6*d4*50L

1.5

6

4

50

R1.75*7*d4*50L

1.75

7

4

50

R2*8*d4*50L

2

8

4

50

R2.5*10*d5*50L

2.5

10

5

50

R3*12*d6*50L

3

12

6

50

R4*16*d8*60L

4

16

8

60

R5*20*d10*75L

5

20

10

75

R6*24*d12*100L

6

24

12

100

R7*28*d14*150L

7

28

14

150

R8*32*d16*100L

8

32

16

100

R9*36*d18*100L

9

36

18

100

R10*40*d20*100L

10

40

20

100
 
Notice:
  • Minimize the use of tool tips to process workpieces: at the position of the ball head tool tip, the processing linear speed is 0 during actual processing, that is, the tool is not actually cutting, but grinding. In actual processing, the coolant can not be added to the cutting area at all, which further leads to greater cutting heat ratio and reduced tool life.
  • For the straight wall, use the contour processing method to process: try to reduce the ball end cutter downward along the straight wall.The phenomenon of processing. Relatively speaking, it is a very good method to process upward along the straight wall, but it is difficult to separate them in actual processing. Let's compare the differences between the two.
  • Machining straight wall with contour can reduce downward machining. If you can use "cutting from bottom to top", this phenomenon can be avoided. When using "cutting from bottom to top", first consider whether the cutting capacity of the cutter is too large. If there are relatively large residues left at the root of the curved surface after machining above, the cutting capacity of the cutter may be too large. This will not protect the tool but destroy it.
  • The ball end milling cutter shall pay attention to the processing of deep grooves: when processing deep grooves, the cutter may sink. Because the chip holding groove of the ball end milling cutter is relatively small, it is easy to break the cutter when processing sticky materials (such as red copper) and the feed speed is fast. Therefore, pay attention to chip removal when using ball end cutter for machining.

 

Applications:

  • Pre-hardened Steel, stainless steel, Die steel, steel plate, Heat-resistant steel,pipe, copper and aluminum, cast iron, Nonferrous Metal, Wood, Plastic,FRP and sO on. General-purpose operation slotting, rilling, profiling.

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.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2014

  • Total Annual:

    1,000,000-5,000,000

  • Employee Number:

    >100

  • Ecer Certification：

    Site Member

Introduction Of BWIN         SHENZHEN BWIN PRECISION TOOLS(SHENZHEN)CO.,LTD.(hereinafter referred to as BWIN company) is located in Songgang Industrial Zone-Shenzhen City-the largest tungsten carbide products manufacture center in Asia.   &... Introduction Of BWIN         SHENZHEN BWIN PRECISION TOOLS(SHENZHEN)CO.,LTD.(hereinafter referred to as BWIN company) is located in Songgang Industrial Zone-Shenzhen City-the largest tungsten carbide products manufacture center in Asia.   &...

+ Read More

Get in touch with us

  • Reach Us
  • Shenzhen Bwin Precision Tools Co., Ltd.
  • No.1613, honghai Bldg., Songgang Rd., Baoan Area, Shenzhen , China
  • https://www.bwintools.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap Mobile Site

© 2025 Silkroadsl.com. All rights reserved.