65 Degree 4 Flutes End Mill Nano Blue Coated 8mm End Mill Square

Brand Name:BWIN
Model Number:φ8*20*d8*60L
Minimum Order Quantity:1pcs/box
Delivery Time:7 work days
Payment Terms:T/T, Western Union
Place of Origin:China
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Location: Shenzhen China
Address: No.1613, honghai Bldg., Songgang Rd., Baoan Area, Shenzhen , China
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Product Details

4 Flutes Flat End Mill Cnc HRC 65 Degree Nano Blue Coated Milling Cutter Endmill 8mm Square


Quick Detail:

  • Type: HRC65 high hardness tungsten steel milling cutter
  • Material: high-quality European and American nano particle tungsten carbide bar
  • Performance: nano coating, good wear resistance of cutting edge, better toughness, more smooth pin arrangement
  • Processing type: applicable to medium and finish machining
  • Machinable workpiece: superhard die steel, alloy steel, tool steel, ordinary steel, ductile iron, gray cast iron and other ferrous metals with hardness within HRC62 degrees.
  • Cooling mode: external cooling, internal cooling can be customized

Description:

  • The super fine cemented carbide makes the tool wear resistance and cutting edge strength perfectly combined, and is suitable for milling super hard materials within HRC65 degrees; The coating BALINIT X, which is specially designed for cutting hard materials, is used to greatly improve the tool wear resistance; Under the condition of ensuring enough chip holding hole diameter, large core diameter is adopted, giving consideration to the rigidity of the tool and good chip removal, and strict and scientific groove type control makes the cutting and chip removal of the tool more stable.

Milling Parameters:

HRC45 Carbide End MillTool lengthfz&v
Short1
Long10.9
Overlength0.8
Speciality0.6
TypeMaterial

Strength
N/mm²

Hardness

HRC

Cooling
AirDry cuttingLubricating fluid
PPIP1.1Non alloy structural steel, free cutting structural steel, carburized steel and quenched and tempered steel<700
P1.2quenched and tempered steel<1200
P2P2.1Alloyed nitrided steel, carburized steel and quenched and tempered steel<900
P2.2Tool steel, bearing steel, spring steel and high-speed steel<1400
P3P3.1Tool steel, bearing steel, spring steel and high-speed steel<900
P3.2Tool steel, bearing steel, spring steel and high-speed steel<1500
MM1M1.1austenitic stainless steel<700
M1.2Ferritic/austenitic (bicrystal) stainless steel<1000
M2M2.1Austenitic stainless cast steel<700
M3M3.1Ferritic/austenitic (bicrystal) stainless cast steel<1000
KK1K1.1Flake graphite cast iron (gray cast iron), GJL<300
K2K2.1Ductile iron, GJS<500
K2.2Ductile iron, GJS500-800
K2.3Ductile iron, GJS>800
K3K3.1Vermicular graphite cast iron, GJV; Malleable cast iron, GJM<500
K3.2Vermicular graphite cast iron, GJV; Malleable cast iron, GJM>500
HH1H1.1Hardened steel/cast steel45-55
H1.2Hardened steel/cast steel55-64
H2H2.1Wear resistant cast iron/chilled cast iron, GJN

Finish
Vc
(m/min)
fz(mm/tooth)
Diameter
2468101214161820
PP1P1.13320.0280.050.070.0910.110.1280.1440.160.1730.186
P1.22720.0260.0460.0660.0850.1030.120.1350.150.1620.173
P2P2.13040.0280.050.070.0910.110.1280.1440.160.1730.186
P2.22120.0230.0410.0590.0760.0920.1070.1210.1340.1450.155
P3P3.11960.0270.0470.0670.0860.1040.1220.1370.1520.1650.177
P3.21680.0240.0430.0610.0790.0950.1110.1250.1390.1500.161
P4P4.11360.0190.0330.0470.060.0730.0850.0960.1070.1160.124
P5P5.12040.0270.0480.0680.0880.1060.1240.1400.1550.1680.18
P6P6.11360.0130.0230.0330.0420.0510.060.0680.0750.0810.087
MM1M1.1920.0160.0290.0410.0530.0640.0750.08450.0940.1010.108
M1.2840.0140.0240.0340.0440.0530.0620.06950.0770.08350.09
M2M2.11000.0180.0310.0450.0570.070.0810.09150.1020.110.118
M3M3.1920.0140.0250.0350.0450.0550.0640.0720.080.08650.093
KK1K1.13640.0470.0830.1170.1510.1830.2140.24050.2670.1490.031
K2K2.13320.040.070.10.1280.1560.1820.20450.2270.2450.263
K2.22720.0330.0580.0820.1060.1280.1490.1680.1870.2020.217
K2.31520.0190.0330.0470.060.0730.0850.0960.1070.11550.124
K3K3.12400.0330.0580.0820.1060.1280.1490.1680.1870.2020.217
K3.22280.0280.050.070.0910.0110.1280.1440.160.1730.186
HH1H1.1920.0210.0290.0380.0460.0530.060.0670.0720.077
H1.2
H2H2.1
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.
SpecificationFlute Dia(D)Flute Length (C)Shank Dia(D)Overall Length(L)
φ1*3*d4*50L13450
φ1.5*4*d4*50L1.55450
φ2*5*d4*50L25450
φ2.5*7*d4*50L2.57450
φ3*8*d4*50L38450
φ4*10*d4*50L410450
φ5*13*d6*50L513650
φ6*15*d6*50L615650
φ8*20*d8*60L820860
φ10*25*d10*75L10251075
φ12*30*d12*75L12301275
φ14*45*d14*100L144514100
φ16*45*d16*100L164516100
φ18*45*d18*100L184518100
φ20*45*d20*100L204520100

Instructions:

1. Before using the carbide end mill, please measure the tool deflection. If the tool deflection accuracy exceeds 0.01mm, please correct it before cutting.

2. The shorter the carbide e extends out of the collet, the better. If the tool extends out longer, reduce the speed, feed speed or cutting amount.

3. In case of abnormal vibration or sound during cutting, please reduce the speed and cutting amount until the situation is improved.

4. Spray type and air jet type are preferred for steel cooling, which can improve the use effect of carbide end mill.

5. Note: Not suitable for low speed machines such as rotary table and electric hand drill.


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.


FAQ

Q1: The surface of the workpiece is glossy, but the concavity and convexity are large

resolvent:

(1) Reduce the feed.

(2) The low number of cutting edges changes the high number of cutting edges to improve the surface fineness.


Q2: The chip is short and thin, but there are sticky chips

resolvent:

(1) Increase cutting speed.

(2) Change to wet type (using cutting fluid), and use it with vortex tube gun to reduce the tool temperature and avoid overheating.

(3) Perform minor rounding and passivation treatment.

(4) Change from up milling to down milling.

(5) Increase the feed rate or the cutting allowance.


Q3: There are transverse cuts

resolvent:

(1) Perform minor rounding and passivation treatment.

(2) Use water-insoluble cutting fluid.

(3) Change from forward milling to reverse milling.


Q4:The finishing size is too small

resolvent:

(1) Change from up milling to down milling.

(2) Reduce the cutting allowance.

(3) Replace the chuck or spring collet.

(4) Reduce the cutting depth of the end mill.

(5) Increase cutting speed.


China 65 Degree 4 Flutes End Mill Nano Blue Coated 8mm End Mill Square supplier

65 Degree 4 Flutes End Mill Nano Blue Coated 8mm End Mill Square

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