(G9G51) K-2 Carbide, 4Flute End Mill, Long Length with Chamfer

General-Purpose Chamfer-Prep End Mill
  • $46.42INC GST $42.20 EX GST

(G9G51) K-2 Carbide, 4Flute End Mill, Long Length with Chamfer

General-Purpose Chamfer-Prep End Mill
  • $46.42INC GST $42.20 EX GST

Code: G9G51030

P M K S
Mill Diameter (mm)
Chamfer (mm)
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SKUMill Diameter (mm)Chamfer (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
G9G5103030.157.06.08.0 5 days $42.20
G9G5104040.157.06.011.0 5 days $43.70
G9G5105050.157.06.013.0 5 days $43.70
G9G5106060.157.06.013.0 5 days $43.70
G9G5108080.1363.08.019.0 5 days $53.00
G9G51100100.1372.010.022.0 5 days $80.90
G9G51120120.1883.012.026.0 5 days $117.10
G9G51160140.1883.014.026.0 5 days $207.70
G9G51180160.1892.016.032.0 5 days -
G9G51200200.23104.020.038.0 5 days $331.50

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  • Overview
  • Specifications
  • Specifications
  • Operation
  • Work Material
  • Speeds & Feeds
  • Reviews
Product Description

The G9G51 series K2 coated carbide milling cutters feature 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.

  • 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
Product Data
Workpiece Material P M K S
Cutting Shape Chamfer Prep
Helix Angle 30N
Length Long
No. Flutes 4
Operation Die Sinking, Facing, Side Milling, Slotting, Small Part
Shank Type 6535HA
Surface Treatment Titanium Aluminium Nitride Coating
Tool Material Carbide
Flutes 4
Helix Angle 30°
Cutting Edge Shape SQUARE
Size Min D3.0
Size Max D20.0
Length

LONG LENGTH

with CHAMFER
Coating TiAIN
EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9G51030 3 6 8 57 0~-0.030 h5 4 G9G51040 4 6 11 57 0~-0.030 h5 4 G9G51050 5 6 13 57 0~-0.030 h5 4 G9G51060 6 6 13 57 0~-0.030 h5 4 G9G51080 8 8 19 63 0~-0.030 h5 4 G9G51100 10 10 22 72 0~-0.030 h5 4 G9G51120 12 12 26 83 0~-0.030 h5 4 G9G51140 14 14 26 83 0~-0.030 h5 4 G9G51160 16 16 32 92 0~-0.030 h5 4 G9G51200 20 20 38 104 0~-0.030 h5 4
Side Milling
Small Part
Slotting
Die Sinking
Facing
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
P

Non-alloy steel

Excellent Excellent
HRc
13252832
HB
125190250270300
P

Low alloy steel

Excellent Excellent
HRc
10293238
HB
180275300350
P

High alloy & tool steel

Excellent Excellent
HRc
1535
HB
200325
M

Stainless steel

Good Good
HRc
152310
HB
200240180
K

Grey cast iron

Good Good
HRc
1026
HB
180260
K

Nodular cast iron

Good Good
HRc
325
HB
160250
K

Malleable cast iron

Good Good
HRc
21
HB
130230
N

Aluminium. wrought

Good Good
HRc
HB
60100
N

Aluminium. cast

Good Good
HRc
HB
7590130
N

Copper. bronze. brass

Good Good
HRc
HB
11090100
N

Non-metallics

Good Good
HRc
HB
S

Heat-resistant superalloys

Good Good
HRc
HB
200280250350
S

Titanium alloys

Good Good
HRc
HB
H

Hardened steels & cast irons

Good Good
HRc
40
HB
630

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 14.0 16.0 20.0
P 1-4 Non-Alloy Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90 90 95 90
fz 0.002 0.005 0.006 0.009 0.019 0.024 0.029 0.043 0.047 0.047 0.047 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387 2046 1890 1432
FEED 140 233 229 267 484 519 554 616 509 449 385 355 269
5 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55 55 60 65
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037 0.038 0.037 0.038
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459 1251 1194 875
FEED 76 119 153 172 302 306 362 333 266 216 190 177 133
6-7 Low-Alloy Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90 90 95 90
fz 0.002 0.005 0.006 0.009 0.019 0.024 0.029 0.043 0.047 0.047 0.047 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387 2046 1890 1432
FEED 140 233 229 267 484 519 554 616 509 449 385 355 269
8-9 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55 55 60 65
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037 0.038 0.037 0.038
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459 1251 1194 875
FEED 76 119 153 172 302 306 362 333 266 216 190 177 133
10 High-Alloyed Steel, and Tool Steel 0.1D 1.0D Vc 55 55 60 70 80 85 90 90 85 90 90 95 90
fz 0.002 0.005 0.006 0.009 0.019 0.024 0.029 0.043 0.047 0.047 0.047 0.047 0.047
RPM 17507 11671 9549 7427 6366 5411 4775 3581 2706 2387 2046 1890 1432
FEED 140 233 229 267 484 519 554 616 509 449 385 355 269
11.1-11.2 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55 55 60 65
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037 0.038 0.037 0.038
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459 1251 1194 875
FEED 76 119 153 172 302 306 362 333 266 216 190 177 133
M 14.1 Stainless steel 0.1D 1.0D Vc 25 35 35 35 40 40 45 45 45 45 45 50 45
fz 0.002 0.004 0.006 0.009 0.018 0.024 0.020 0.042 0.044 0.045 0.045 0.045 0.046
RPM 7958 7427 5570 3714 3183 2546 2387 1790 1432 1194 1023 895 716
FEED 64 119 134 134 229 244 277 301 252 215 184 179 132
K 15-20 Grey cast iron Nodular cast iron Malleable cast iron 0.1D 1.5D Vc 60 55 60 55 60 55 55 55 60 55 55 55 55
fz 0.008 0.013 0.017 0.026 0.035 0.044 0.065 0.093 0.116 0.155 0.182 0.22 0.288
RPM 19099 11671 9549 5836 4775 3501 2918 2188 1910 1459 1251 1094 875
FEED 611 607 649 607 668 616 759 814 886 905 910 963 1008
N 21~22 Aluminum-wrought alloy 0.1D 1.5D Vc 140 130 140 145 140 145 145 145 145 140 145 145 140
fz 0.006 0.011 0.015 0.021 0.03 0.036 0.047 0.063 0.078 0.095 0.108 0.125 0.163
RPM 44563 27587 22282 15385 11141 9231 7692 5769 4615 3714 3297 2885 2228
FEED 1070 1214 1337 1292 1337 1329 1446 1454 1440 1411 1424 1442 1453
23~25 Aluminum-cast,alloyed 0.1D 1.5D Vc 140 130 140 145 140 145 145 145 145 140 145 145 140
fz 0.006 0.011 0.015 0.021 0.03 0.036 0.047 0.063 0.078 0.095 0.108 0.125 0.163
RPM 44563 27587 22282 15385 11141 9231 7692 5769 4615 3714 3297 2885 2228
FEED 1070 1214 1337 1292 1337 1329 1446 1454 1440 1411 1424 1442 1453
26-28 Copper Alloys (Bronze / Brass) 0.1D 1.5D Vc 80 95 105 105 110 105 105 110 105 105 105 110 105
fz 0.006 0.011 0.016 0.024 0.029 0.038 0.048 0.063 0.081 0.096 0.115 0.125 0.162
RPM 25465 20160 16711 11141 8754 6685 5570 4377 3342 2785 2387 2188 1671
FEED 611 887 1070 1070 1015 1016 1070 1103 1083 1070 1098 1094 1083
29.1 Non Metallic Materials 1.0D 1.5D Vc 80 95 105 105 110 105 105 110 105 105 105 110 105
fz 0.006 0.011 0.016 0.024 0.029 0.038 0.048 0.063 0.081 0.096 0.115 0.125 0.162
RPM 25465 20160 16711 11141 8754 6685 5570 4377 3342 2785 2387 2188 1671
FEED 611 887 1070 1070 1015 1016 1070 1103 1083 1070 1098 1094 1083
H 40 Chilled Cast Iron 0.1D 1.0D Vc 30 35 40 45 50 50 55 55 55 55 55 60 65
fz 0.002 0.004 0.006 0.009 0.019 0.024 0.031 0.038 0.038 0.037 0.038 0.037 0.038
RPM 9549 7427 6366 4775 3979 3183 2918 2188 1751 1459 1251 1194 875
FEED 76 119 153 172 302 306 362 333 266 216 190 177 133
RPM: – rev/min
FEED: – mm/min
Vc: – m/min
Fz: – mm/tooth
EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9G51030 3 6 8 57 0~-0.030 h5 4 G9G51040 4 6 11 57 0~-0.030 h5 4 G9G51050 5 6 13 57 0~-0.030 h5 4 G9G51060 6 6 13 57 0~-0.030 h5 4 G9G51080 8 8 19 63 0~-0.030 h5 4 G9G51100 10 10 22 72 0~-0.030 h5 4 G9G51120 12 12 26 83 0~-0.030 h5 4 G9G51140 14 14 26 83 0~-0.030 h5 4 G9G51160 16 16 32 92 0~-0.030 h5 4 G9G51200 20 20 38 104 0~-0.030 h5 4

Resources

Understanding the Basics of Endmills

Understanding the Basics of Endmills

Endmills are indispensable tools in machining, renowned for their versatility and precision. Whether you’re a seasoned operator or new to machining, understanding...
Connor Urquhart Connor Urquhart

Article

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