New

4G MILL 4 Flute Multiple Helix End Mill (SEME71)

4G MILL 4 Flute Multiple Helix End Mill (SEME71)
4G MILL 4 Flute Multiple Helix End Mill (SEME71)
New

4G MILL 4 Flute Multiple Helix End Mill (SEME71)

Product Code: SEME71

No. Flutes: 4 YG-1 LEGEND Y COATING Surface Treatment: YG-1 Y Coating YG-1 LEGEND CARBIDE Tool Material: Carbide YG-1 LEGEND M-HELIX Helix Angle: M-Helix YG-1 LEGEND SHANK PLAIN Shank Type: Plain
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The SEME71 end mill has a special multiple helix geometry to prevent vibration in heavy duty milling. The 4G Mill range from YG-1 offers unbeatable performance and accuracy in high speed machining of all carbon or alloy steels, pre-hardened steels (up to HRc55), stainless steel and cast iron. The micrograin carbide substrate and Y1200 coating offers extreme cutting life in temperatures up to 1,200°C.

  • Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
  • YG-1's Y1200 coating & premium micrograin carbide substrate
  • HSC - High speed cutting
  • Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
  • Vibration is minimised due to Multiple Helix geometry (>3.0mm+ diameter only)
  • Gash land geometry prevents the cutting edge from chipping and enables heavy duty cutting

Specifications

Flutes 4
Helix Angle 35°/38° (Multiple Helix)
Cutting Edge Shape SQUARE
Size Min D1.0
Size Max D20.0
Length Sharp Corner Removal
Coating Y-Coating
Product Data
Workpiece Material P K H
Hardened Steels(HRc40~45) Excellent
Helix Angle M-Helix
No. Flutes 4
Operation Die Sinking, Facing, Side Milling, Slotting, Small Part
Shank Type Plain
Surface Treatment YG-1 Y Coating
Tool Material Carbide
South Korea Made in South Korea
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Add 4G MILL 4 Flute Multiple Helix End Mill (SEME71) to comparison

View Comparison
EDP No. Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute SEME71010 1 6 2.5 50 0~-0.030 h5 4 SEME71010E 1 6 2.5 50 0~-0.030 h5 4 SEME71012 1.2 6 3 50 0~-0.030 h5 4 SEME71012E 1.2 6 3 50 0~-0.030 h5 4 SEME71015 1.5 6 4 50 0~-0.030 h5 4 SEME71015E 1.5 6 4 50 0~-0.030 h5 4 SEME71020 2 6 6 50 0~-0.030 h5 4 SEME71020E 2 6 6 50 0~-0.030 h5 4 SEME71025 2.5 6 7 50 0~-0.030 h5 4 SEME71025E 2.5 6 7 50 0~-0.030 h5 4 SEME71030 3 6 8 50 0~-0.030 h5 4 SEME71030E 3 6 8 50 0~-0.030 h5 4 SEME71040 4 6 10 50 0~-0.030 h5 4 SEME71040E 4 6 10 50 0~-0.030 h5 4 SEME71050 5 6 15 60 0~-0.030 h5 4 SEME71050E 5 6 15 60 0~-0.030 h5 4 SEME71060 6 6 15 60 0~-0.030 h5 4 SEME71060E 6 6 15 60 0~-0.030 h5 4 SEME71080 8 8 20 70 0~-0.030 h5 4 SEME71080E 8 8 20 70 0~-0.030 h5 4 SEME71100 10 10 25 75 0~-0.030 h5 4 SEME71100E 10 10 25 75 0~-0.030 h5 4 SEME71120 12 12 30 80 0~-0.030 h5 4 SEME71120E 12 12 30 80 0~-0.030 h5 4 SEME71140 14 16 35 100 0~-0.030 h5 4 SEME71140E 14 16 35 100 0~-0.030 h5 4 SEME71160 16 16 40 100 0~-0.030 h5 4 SEME71160E 16 16 40 100 0~-0.030 h5 4 SEME71180 18 20 45 100 0~-0.030 h5 4 SEME71180E 18 20 45 100 0~-0.030 h5 4 SEME71200 20 20 45 100 0~-0.030 h5 4 SEME71200E 20 20 45 100 0~-0.030 h5 4 SEME7101001 1 6 1 40 0~-0.030 h5 4 SEME7101001E 1 6 1 40 0~-0.030 h5 4 SEME7101002 1 6 2 40 0~-0.030 h5 4 SEME7101002E 1 6 2 40 0~-0.030 h5 4 SEME7101003 1 6 3 50 0~-0.030 h5 4 SEME7101003E 1 6 3 50 0~-0.030 h5 4 SEME7101004 1 6 4 50 0~-0.030 h5 4 SEME7101004E 1 6 4 50 0~-0.030 h5 4 SEME7101006 1 6 6 50 0~-0.030 h5 4 SEME7101006E 1 6 6 50 0~-0.030 h5 4 SEME7101202 1.2 6 2 40 0~-0.030 h5 4 SEME7101202E 1.2 6 2 40 0~-0.030 h5 4 SEME7101204 1.2 6 4 50 0~-0.030 h5 4 SEME7101204E 1.2 6 4 50 0~-0.030 h5 4 SEME7101206 1.2 6 6 50 0~-0.030 h5 4 SEME7101206E 1.2 6 6 50 0~-0.030 h5 4 SEME7101503 1.5 6 3 40 0~-0.030 h5 4 SEME7101503E 1.5 6 3 40 0~-0.030 h5 4 SEME7101506 1.5 6 6 50 0~-0.030 h5 4 SEME7101506E 1.5 6 6 50 0~-0.030 h5 4 SEME7101508 1.5 6 8 50 0~-0.030 h5 4 SEME7101508E 1.5 6 8 50 0~-0.030 h5 4 SEME7101510 1.5 6 10 50 0~-0.030 h5 4 SEME7101510E 1.5 6 10 50 0~-0.030 h5 4 SEME7102002 2 6 2 40 0~-0.030 h5 4 SEME7102002E 2 6 2 40 0~-0.030 h5 4 SEME7102004 2 6 4 40 0~-0.030 h5 4 SEME7102004E 2 6 4 40 0~-0.030 h5 4 SEME7102008 2 6 8 50 0~-0.030 h5 4 SEME7102008E 2 6 8 50 0~-0.030 h5 4 SEME7102010 2 6 10 50 0~-0.030 h5 4 SEME7102010E 2 6 10 50 0~-0.030 h5 4 SEME7102012 2 6 12 50 0~-0.030 h5 4 SEME7102012E 2 6 12 50 0~-0.030 h5 4 SEME7102505 2.5 6 5 40 0~-0.030 h5 4 SEME7102505E 2.5 6 5 40 0~-0.030 h5 4 SEME7102510 2.5 6 10 50 0~-0.030 h5 4 SEME7102510E 2.5 6 10 50 0~-0.030 h5 4 SEME7102512 2.5 6 12 50 0~-0.030 h5 4 SEME7102512E 2.5 6 12 50 0~-0.030 h5 4 SEME7103003 3 6 3 40 0~-0.030 h5 4 SEME7103003E 3 6 3 40 0~-0.030 h5 4 SEME7103006 3 6 6 40 0~-0.030 h5 4 SEME7103006E 3 6 6 40 0~-0.030 h5 4 SEME7103010 3 6 10 50 0~-0.030 h5 4 SEME7103010E 3 6 10 50 0~-0.030 h5 4 SEME7103012 3 6 12 50 0~-0.030 h5 4 SEME7103012E 3 6 12 50 0~-0.030 h5 4 SEME7103014 3 6 14 50 0~-0.030 h5 4 SEME7103014E 3 6 14 50 0~-0.030 h5 4 SEME7104004 4 6 4 40 0~-0.030 h5 4 SEME7104004E 4 6 4 40 0~-0.030 h5 4 SEME7104008 4 6 8 40 0~-0.030 h5 4 SEME7104008E 4 6 8 40 0~-0.030 h5 4 SEME7104012 4 6 12 50 0~-0.030 h5 4 SEME7104012E 4 6 12 50 0~-0.030 h5 4 SEME7104014 4 6 14 50 0~-0.030 h5 4 SEME7104014E 4 6 14 50 0~-0.030 h5 4 SEME7104016 4 6 16 50 0~-0.030 h5 4 SEME7104016E 4 6 16 50 0~-0.030 h5 4 SEME7105005 5 6 5 50 0~-0.030 h5 4 SEME7105005E 5 6 5 50 0~-0.030 h5 4 SEME7105010 5 6 10 50 0~-0.030 h5 4 SEME7105010E 5 6 10 50 0~-0.030 h5 4 SEME7105020 5 6 20 60 0~-0.030 h5 4 SEME7105020E 5 6 20 60 0~-0.030 h5 4 SEME7105025 5 6 25 60 0~-0.030 h5 4 SEME7105025E 5 6 25 60 0~-0.030 h5 4 SEME7106006 6 6 6 50 0~-0.030 h5 4 SEME7106006E 6 6 6 50 0~-0.030 h5 4 SEME7106012 6 6 12 50 0~-0.030 h5 4 SEME7106012E 6 6 12 50 0~-0.030 h5 4 SEME7106020 6 6 20 60 0~-0.030 h5 4 SEME7106020E 6 6 20 60 0~-0.030 h5 4 SEME7106025 6 6 25 60 0~-0.030 h5 4 SEME7106025E 6 6 25 60 0~-0.030 h5 4 SEME7108016 8 8 16 60 0~-0.030 h5 4 SEME7108016E 8 8 16 60 0~-0.030 h5 4 SEME7108025 8 8 25 70 0~-0.030 h5 4 SEME7108025E 8 8 25 70 0~-0.030 h5 4 SEME7108030 8 8 30 70 0~-0.030 h5 4 SEME7108030E 8 8 30 70 0~-0.030 h5 4 SEME7110022 10 10 22 65 0~-0.030 h5 4 SEME7110022E 10 10 22 65 0~-0.030 h5 4 SEME7110030 10 10 30 75 0~-0.030 h5 4 SEME7110030E 10 10 30 75 0~-0.030 h5 4 SEME7110035 10 10 35 75 0~-0.030 h5 4 SEME7110035E 10 10 35 75 0~-0.030 h5 4 SEME7112026 12 12 26 70 0~-0.030 h5 4 SEME7112026E 12 12 26 70 0~-0.030 h5 4 SEME7112035 12 12 35 80 0~-0.030 h5 4 SEME7112035E 12 12 35 80 0~-0.030 h5 4 SEME7112040 12 12 40 80 0~-0.030 h5 4 SEME7112040E 12 12 40 80 0~-0.030 h5 4 SEME7116032 16 16 32 100 0~-0.030 h5 4 SEME7116032E 16 16 32 100 0~-0.030 h5 4 SEME71015015 1.5 6 1.5 40 0~-0.030 h5 4 SEME71015015E 1.5 6 1.5 40 0~-0.030 h5 4 SEME71025025 2.5 6 2.5 40 0~-0.030 h5 4 SEME71025025E 2.5 6 2.5 40 0~-0.030 h5 4

Video

Operation

Side Milling
Small Part
Slotting
Die Sinking
Facing

Work Material

P Carbon Steels

Great

Good Great Excellent
P Alloy Steels

Excellent

Good Great Excellent
P Prehardened Steels

Excellent

Good Great Excellent
K Cast Iron

Great

Good Great Excellent
H Hardened Steels (HRc40~45)

Excellent

Good Great Excellent
H Hardened Steels (HRc45~55)

Great

Good Great Excellent

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

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4G MILL

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Resources

Understanding the Basics of Endmills

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

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