• 8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling
  • 8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling
8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling

8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling

Product Details:

Place of Origin: China
Brand Name: BWIN
Model Number: R8*32*d16*100L

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs/box
Price: Negotiable
Packaging Details: Plastic box
Delivery Time: 7 work days
Payment Terms: T/T, Western Union
Supply Ability: 1-10000pcs 7days
Get Best Price Contact Now

Detail Information
Product Name: Aluminium Carbide Ball Nose End Mill Model: HRC45 2F Aluminium Milling Machine Cutter
Material: Carbide Ball Nose End Mill Workpiece: Alloy Steel
Usage: Milling Coating: AlTiN
HRC: HRC45 Feature: High Strength Cutting Edge
Application: CNC Machine Package: 1pcs/Box
High Light:

8mm Carbide End Mill

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AlTiN 12mm Ball Nose End Mill

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Carbide End Mill AlTiN

Product Description

8mm 12mm Tungsten Carbide Ball Nose End Mill HRC45 2F Aluminium Milling Cutter Machine

 

Characteristic:

  • Ultrafine particle bar
  • German Walter grinder
  • Large spiral groove design
  • Double edge belt design for smooth chip removal
  • Wear resistant and durable, reduce burrs

 

Description:

  • The ball end milling cutter made of ultra-fine particle tungsten steel base material is preferred, which has high wear resistance and strength; High precision grinding technology of imported Walter grinder, not easy to wear, long service life; The five axis grinding machine imported from Germany is used to fully grind the cutting edge, and the tool surface has a mirror effect to improve the surface finish; The chip removal groove is designed to ensure smooth chip removal during processing, which can effectively reduce product cracks and wear. The unique spiral edge angle makes the cutting sharp, wear-resistant and smooth, greatly improving the cutting efficiency.

 

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 √   √

 

8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling 0 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

 

8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling 1 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

 

8mm Carbide End Mill AlTiN Coating 12mm Ball Nose End Mill Aluminium Milling 2 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 Dia(φ) Flute Length (C) Shank Dia(D) 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 straight wall processing, use contour contour processing method: try to reduce the phenomenon of ball end cutter processing downward along the straight wall. 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.

 

Tag:

Coated End Mill

Carbide End Mill

End Mill Cutter

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