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K-2 CARBIDE 4 Flute 30°Helix Long Corner Radius End Mill (G9B84)

K-2 CARBIDE 4 Flute 30°Helix Long Corner Radius End Mill (G9B84)
K-2 CARBIDE 4 Flute 30°Helix Long Corner Radius End Mill (G9B84)
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K-2 CARBIDE 4 Flute 30°Helix Long Corner Radius End Mill (G9B84)

Product Code: G9B84

Corner Radius Tolerance: 0.02 No. Flutes: 4 YG-1 LEGEND TiAIN Surface Treatment: Titanium Aluminium Nitride Coating YG-1 LEGEND CARBIDE Tool Material: Carbide YG-1 LEGEND HELIX SQUARE 30 Helix Angle: Square 30° YG-1 LEGEND SHANK YG-1 STANDARD Shank Type: YG-1 Standard
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The G9B84 series K2 coated carbide milling cutters feature a corner radius for reduced cutting forces and improved tool life. K2 carbide range from global market leaders YG-1 are the number 1 best selling tool for general purpose milling. Ideal for general milling steel <45HRc, stainless steel, cast iron, copper & aluminium.

  • Corner radius for reduced cutting forces and improved tool life
  • Special K2 coating for longer tool life, high heat and wear resistance
  • Dry cutting on steel can increase tool life up to 40%
  • Also suitable for general milling of steel, stainless steel, cast iron & non-ferrous
  • Consistent and reliable performance in general machining conditions
  • Made from high-quality micrograin carbide.
  • Manufactured by global market leader YG-1

Specifications

Flutes 4
Helix Angle 30°
Cutting Edge Shape CORNER RADIUS
Size Min D2.0
Size Max D12.0
Length

SHORT LENGTH
Coating TiAIN
Product Data
Workpiece Material P M K
Corner Radius Tolerance 0.02
Hardened Steels(HRc40~45) Great
Helix Angle Square 30
No. Flutes 4
Shank Type Plain YG-1 Standard
Surface Treatment Titanium Aluminium Nitride Coating
Tool Material Carbide
South Korea Made in South Korea
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Add K-2 CARBIDE 4 Flute 30°Helix Long Corner Radius End Mill (G9B84) to comparison

View Comparison
EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9B84020 2 4 4 50 0~-0.030 h5 4 G9B84020 2 4 4 50 0~-0.030 h5 4 G9B84025 2.5 4 5 50 0~-0.030 h5 4 G9B84025 2.5 4 5 50 0~-0.030 h5 4 G9B84030 3 4 6 50 0~-0.030 h5 4 G9B84030 3 4 6 50 0~-0.030 h5 4 G9B84040 4 4 8 50 0~-0.030 h5 4 G9B84040 4 4 8 50 0~-0.030 h5 4 G9B84050 5 6 10 50 0~-0.030 h5 4 G9B84050 5 6 10 50 0~-0.030 h5 4 G9B84060 6 6 12 50 0~-0.030 h5 4 G9B84060 6 6 12 50 0~-0.030 h5 4 G9B84080 8 8 16 60 0~-0.030 h5 4 G9B84080 8 8 16 60 0~-0.030 h5 4 G9B84100 10 10 20 75 0~-0.030 h5 4 G9B84100 10 10 20 75 0~-0.030 h5 4 G9B84120 12 12 24 75 0~-0.030 h5 4 G9B84120 12 12 24 75 0~-0.030 h5 4 G9B84901 2 4 4 50 0~-0.030 h5 4 G9B84901 2 4 4 50 0~-0.030 h5 4 G9B84902 2 4 4 50 0~-0.030 h5 4 G9B84902 2 4 4 50 0~-0.030 h5 4 G9B84903 2.5 4 5 50 0~-0.030 h5 4 G9B84903 2.5 4 5 50 0~-0.030 h5 4 G9B84904 2.5 4 5 50 0~-0.030 h5 4 G9B84904 2.5 4 5 50 0~-0.030 h5 4 G9B84905 3 4 6 50 0~-0.030 h5 4 G9B84905 3 4 6 50 0~-0.030 h5 4 G9B84906 3 4 6 50 0~-0.030 h5 4 G9B84906 3 4 6 50 0~-0.030 h5 4 G9B84908 4 4 8 50 0~-0.030 h5 4 G9B84908 4 4 8 50 0~-0.030 h5 4 G9B84909 4 4 8 50 0~-0.030 h5 4 G9B84909 4 4 8 50 0~-0.030 h5 4 G9B84910 4 4 8 50 0~-0.030 h5 4 G9B84910 4 4 8 50 0~-0.030 h5 4 G9B84911 5 6 10 50 0~-0.030 h5 4 G9B84911 5 6 10 50 0~-0.030 h5 4 G9B84912 5 6 10 50 0~-0.030 h5 4 G9B84912 5 6 10 50 0~-0.030 h5 4 G9B84913 5 6 10 50 0~-0.030 h5 4 G9B84913 5 6 10 50 0~-0.030 h5 4 G9B84914 6 6 12 50 0~-0.030 h5 4 G9B84914 6 6 12 50 0~-0.030 h5 4 G9B84915 6 6 12 50 0~-0.030 h5 4 G9B84915 6 6 12 50 0~-0.030 h5 4 G9B84916 6 6 12 50 0~-0.030 h5 4 G9B84916 6 6 12 50 0~-0.030 h5 4 G9B84917 8 8 16 60 0~-0.030 h5 4 G9B84917 8 8 16 60 0~-0.030 h5 4 G9B84918 8 8 16 60 0~-0.030 h5 4 G9B84918 8 8 16 60 0~-0.030 h5 4 G9B84919 8 8 16 60 0~-0.030 h5 4 G9B84919 8 8 16 60 0~-0.030 h5 4 G9B84920 8 8 16 60 0~-0.030 h5 4 G9B84920 8 8 16 60 0~-0.030 h5 4 G9B84921 10 10 20 75 0~-0.030 h5 4 G9B84921 10 10 20 75 0~-0.030 h5 4 G9B84922 10 10 20 75 0~-0.030 h5 4 G9B84922 10 10 20 75 0~-0.030 h5 4 G9B84923 10 10 20 75 0~-0.030 h5 4 G9B84923 10 10 20 75 0~-0.030 h5 4 G9B84924 10 10 20 75 0~-0.030 h5 4 G9B84924 10 10 20 75 0~-0.030 h5 4 G9B84925 12 12 24 75 0~-0.030 h5 4 G9B84925 12 12 24 75 0~-0.030 h5 4 G9B84926 12 12 24 75 0~-0.030 h5 4 G9B84926 12 12 24 75 0~-0.030 h5 4 G9B84927 12 12 24 75 0~-0.030 h5 4 G9B84927 12 12 24 75 0~-0.030 h5 4 G9B84928 12 12 24 75 0~-0.030 h5 4 G9B84928 12 12 24 75 0~-0.030 h5 4

Speeds & Feeds

ISO VDI 3323  Material Description Ae Ap Parameter Diameter (Ø)
1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10.0 12.0
P 1-4 Non-Alloy Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90
fz 0.002 0.005 0.006/td> 0.009 0.019 0.024 0.029 0.043 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387
FEED 140 233 229 267 484 519 554 616 509 449
5 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459
FEED 76 119 153 172 302 306 362 333 266 216
6-7 Low-Alloy Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90
fz 0.002 0.005 0.006/td> 0.009 0.019 0.024 0.029 0.043 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387
FEED 140 233 229 267 484 519 554 616 509 449
8-9 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459
FEED 76 119 153 172 302 306 362 333 266 216
10 High-Alloyed Steel, and Tool Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90
fz 0.002 0.005 0.006/td> 0.009 0.019 0.024 0.029 0.043 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387
FEED 140 233 229 267 484 519 554 616 509 449
11.1-11.2 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459
FEED 76 119 153 172 302 306 362 333 266 216
M 14.1 Stainless steel 0.1D 1.0D Vc 25 35 35 35 40 40 45 45 45 45
fz 0.002 0.004 0.006 0.009 0.018 0.024 0.029 0.042 0.044 0.045
RPM 7958 7427 5570 3714 3183 2546 2387 1790 1432 1194
FEED 64 119 134 134 229 244 277 301 252 215
K 15-20 Grey cast iron Nodular cast iron Malleable cast iron 1.0D 1.0D Vc 60 55 60 55 60 55 55 55 60 55
fz 0.008 0.013 0.017 0.026 0.035 0.044 0.065 0.093 0.116 0.155
RPM 19099 11671 9549 5836 4775 3501 2918 2188 1910 1459
FEED 611 607 649 607 668 616 759 814 886 905
N 21~22 Aluminum-wrought alloy 1.0D 1.0D Vc 140 130 140 145 140 145 145 145 145 140
fz 0.006 0.011 0.015 0.021 0.03 0.036 0.047 0.063 0.078 0.095
RPM 44563 27587 22282 15385 11141 9231 7692 5769 4615 3714
FEED 1070 1214 1337 1292 1337 1329 1446 1454 1440 1411
23~25 Aluminum-cast,alloyed 1.0D 1.0D Vc 140 130 140 145 140 145 145 145 145 140
fz 0.006 0.011 0.015 0.021 0.03 0.036 0.047 0.063 0.078 0.095
RPM 44563 27587 22282 15385 11141 9231 7692 5769 4615 3714
FEED 1070 1214 1337 1292 1337 1329 1446 1454 1440 1411
26-28 Copper Alloys (Bronze / Brass) 1.0D 1.0D Vc 80 95 105 105 110 105 105 110 105 105
fz 0.006 0.011 0.016 0.024 0.029 0.038 0.048 0.063 0.081 0.096
RPM 25465 20160 16711 11141 8754 6685 5570 4377 3342 2785
FEED 611 887 1070 1070 1015 1016 1070 1103 1083 1070
29.1 Non Metallic Materials 1.0D 1.0D Vc 80 95 105 105 110 105 105 110 105 105
fz 0.006 0.011 0.016 0.024 0.029 0.038 0.048 0.063 0.081 0.096
RPM 25465 20160 16711 11141 8754 6685 5570 4377 3342 2785
FEED 611 887 1070 1070 1015 1016 1070 1103 1083 1070
H 40 Chilled Cast Iron 1.0D 1.0D Vc 30 35 40 45 50 50 55 55 55 55
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459
FEED 76 119 153 172 302 306 362 333 266 216
RPM: – rev/min
FEED: – mm/min
Vc: – m/min
Fz: – mm/tooth

Work Material

P Carbon Steels

Excellent

Good Great Excellent
P Alloy Steels

Excellent

Good Great Excellent
P Prehardened Steels

Excellent

Good Great Excellent
M Stainless Steels

Great

Good Great Excellent
K Cast Iron

Great

Good Great Excellent
H Hardened Steels (HRc40~45)

Great

Good Great Excellent

Excision is now the exclusive distributor of YG-1 in Australia & New Zealand

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