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K-2 CARBIDE Multi Flute 30°Helix Long Roughing (Fine) End Mill (G9A42)

K-2 CARBIDE Multi Flute 30°Helix Long Roughing (Fine) End Mill (G9A42)
K-2 CARBIDE Multi Flute 30°Helix Long Roughing (Fine) End Mill (G9A42)
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K-2 CARBIDE Multi Flute 30°Helix Long Roughing (Fine) End Mill (G9A42)

Product Code: G9A42

No. Flutes: 3-5 YG-1 LEGEND X COATING Surface Treatment: YG-1 X Coating YG-1 LEGEND FINE Finish Type: Fine YG-1 LEGEND CARBIDE Tool Material: Carbide YG-1 LEGEND HELIX 30 Helix Angle: 30° YG-1 LEGEND SHANK YG-1 STANDARD Shank Type: YG-1 Standard
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The G9A42 series K2 coated carbide milling cutters feature a ripper geometry for high metal removal rates and a chamfer prep for additional cutting edge protection. 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.

  • Ripper helix profile for high metal removal rates
  • Chamfer prep for additional cutting edge protection
  • 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 Multi Flute
Helix Angle 30°
Cutting Edge Shape
ROUGHING
Size Min D6.0
Size Max D25.0
Length
LONG LENGTH
Coating X-Coating
Product Data
Workpiece Material P M K S
Finish Type Fine
Helix Angle 30
No. Flutes 3-5
Shank Type Plain YG-1 Standard
Surface Treatment YG-1 X Coating
Tool Material Carbide
South Korea Made in South Korea
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Add K-2 CARBIDE Multi Flute 30°Helix Long Roughing (Fine) End Mill (G9A42) to comparison

View Comparison
EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9A42060 6 6 16 57 h10 h5 3 G9A42080 8 8 16 63 h10 h5 3 G9A42100 10 10 22 72 h10 h5 4 G9A42120 12 12 26 83 h10 h5 4 G9A42140 14 14 26 83 h10 h5 4 G9A42160 16 16 32 92 h10 h5 4 G9A42180 18 18 32 92 h10 h5 4 G9A42200 20 20 38 104 h10 h5 4 G9A42250 25 25 45 121 h10 h5 4

Speeds & Feeds

ISO VDI 3323  Material Description Ae Ap Parameter Diameter (Ø)
6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 25.0
P 1-4 Non-Alloy Steel 0.3D 1.5D Vc 250 250 245 255 255 255 250 260 285
fz 0.05 0.067 0.063 0.075 0.088 0.1 0.112 0.112 0.1
RPM 13263 9947 7799 6764 5798 5073 4421 4138 3629
FEED 1989 1999 1965 2029 2041 2029 1981 1854 1814
5 0.3D 1.5D Vc 200 195 205 190 195 205 210 190 210
fz 0.022 0.023 0.028 0.033 0.04 0.04 0.041 0.039 0.039
RPM 10610 7759 6525 5040 4434 4078 3714 3024 2674
FEED 700 535 731 665 709 653 609 472 521
6-7 Low-Alloy Steel 0.3D 1.5D Vc 250 250 245 255 255 255 250 260 285
fz 0.05 0.067 0.063 0.075 0.088 0.1 0.112 0.112 0.1
RPM 13263 9947 7799 6764 5798 5073 4421 4138 3629
FEED 1989 1999 1965 2029 2041 2029 1981 1854 1814
8-9 0.3D 1.5D Vc 200 195 205 190 195 205 210 190 210
fz 0.022 0.023 0.028 0.033 0.04 0.04 0.041 0.039 0.039
RPM 10610 7759 6525 5040 4434 4078 3714 3024 2674
FEED 700 535 731 665 709 653 609 472 521
10 High-Alloyed Steel, and Tool Steel 0.3D 1.5D Vc 250 250 245 255 255 255 250 260 285
fz 0.05 0.067 0.063 0.075 0.088 0.1 0.112 0.112 0.1
RPM 13263 9947 7799 6764 5798 5073 4421 4138 3629
FEED 1989 1999 1965 2029 2041 2029 1981 1854 1814
11.1-11.2 0.3D 1.5D Vc 200 195 205 190 195 205 210 190 210
fz 0.022 0.023 0.028 0.033 0.04 0.04 0.041 0.039 0.039
RPM 10610 7759 6525 5040 4434 4078 3714 3024 2674
FEED 700 535 731 665 709 653 609 472 521
M 14.1 Stainless steel 0.3D 1.5D Vc 135 135 135 135 135 140 130 130 145
fz 0.022 0.022 0.028 0.034 0.039 0.038 0.039 0.038 0.038
RPM 7162 5371 4297 3581 3069 2785 2299 2069 1846
FEED 473 355 481 487 479 423 359 314 351
S 31-35 Heat Resistant Super Alloys 0.5D 1.0D Vc 60 55 60 55 60 55 55 55 60
fz 0.008 0.013 0.017 0.026 0.035 0.044 0.064 0.093 0.115
RPM 19099 11671 9549 5836 4775 3501 2918 2188 1910
FEED 458 455 487 455 501 462 560 611 659
H 40 Chilled Cast Iron 0.3D 1.5D Vc 200 195 205 190 195 205 210 190 210
fz 0.022 0.023 0.028 0.033 0.04 0.04 0.041 0.039 0.039
RPM 10610 7759 6525 5040 4434 4078 3714 3024 2674
FEED 700 535 731 665 709 653 609 472 521
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
S Inconel

Great

Good Great Excellent
S Titanium

Great

Good Great Excellent

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

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