4 Flute Multiple Helix Short End mill (G9H74)

Four-flute multiple-helix carbide end mill with chamfer

$0.00 INC GST $0.00 EX GST Price available on request
SKU
G9H74/G9H76

Key features

  • Four-flute solid carbide end mill with chamfered cutting edges
  • Multiple-helix geometry supports chip formation and evacuation
  • Unequal-index design helps reduce vibration
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Cleaner chip control

Multiple-helix geometry supports effective chip formation and evacuation during heavier milling.

Improved surface finish

Four flutes and unequal-index geometry help reduce vibration and improve workpiece finish.

Heat-resistant coating

X-Coating provides heat and oxidation resistance for high-temperature dry milling applications.

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Product Description

YG-1 G9H74/G9H76 is a four-flute multiple-helix carbide end mill with chamfered cutting edges. It combines short G9H74 and long G9H76 flat-shank variants for general milling work. Multiple-helix geometry supports chip formation and evacuation for faster, heavier cutting. Unequal-index geometry reduces vibration while helping achieve better surface finishes. X-Coating provides heat and oxidation resistance in high-temperature dry milling applications. Available diameters span 3 to 20 mm, with a 45-degree chamfer. Four flutes help produce better workpiece finishes during suitable milling operations. Flat-shank construction identifies the G9H74 and G9H76 versions within their respective series. The geometry supports higher productivity through faster, heavier general milling operations.

  • Four-flute solid carbide end mill with chamfered cutting edges
  • Multiple-helix geometry supports chip formation and evacuation
  • Unequal-index design helps reduce vibration
  • X-Coating offers heat and oxidation resistance
  • G9H74 short and G9H76 long flat-shank series
  • 3 to 20 mm diameter range with 45-degree chamfer
Product Data

No specifications available.

Code Diameter (mm) Shank (mm) Flute Length (mm) Overall Length (mm) Chamfer Prep (mm) G9H74030N 3 6 5 50 0.1 G9H74040N 4 6 8 54 0.15 G9H74050N 5 6 9 54 0.15 G9H74060N 6 6 10 54 0.2 G9H74080N 8 8 12 58 0.2 G9H74100N 10 10 14 66 0.3 G9H74120N 12 12 16 73 0.35 G9H74160N 16 16 22 82 0.4 G9H74200N 20 20 26 92 0.5 G9H76030N 3 6 8 57 0.1 G9H76040N 4 6 11 57 0.15 G9H76050N 5 6 13 57 0.15 G9H76060N 6 6 13 57 0.2 G9H76080N 8 8 19 63 0.2 G9H76100N 10 10 22 72 0.3 G9H76120N 12 12 26 83 0.35 G9H76160N 16 16 32 92 0.4 G9H76200N 20 20 38 104 0.5
Code Diameter (mm) Shank (mm) Flute Length (mm) Overall Length (mm) Chamfer Prep (mm) G9H74030N 3 6 5 50 0.1 G9H74040N 4 6 8 54 0.15 G9H74050N 5 6 9 54 0.15 G9H74060N 6 6 10 54 0.2 G9H74080N 8 8 12 58 0.2 G9H74100N 10 10 14 66 0.3 G9H74120N 12 12 16 73 0.35 G9H74160N 16 16 22 82 0.4 G9H74200N 20 20 26 92 0.5 G9H76030N 3 6 8 57 0.1 G9H76040N 4 6 11 57 0.15 G9H76050N 5 6 13 57 0.15 G9H76060N 6 6 13 57 0.2 G9H76080N 8 8 19 63 0.2 G9H76100N 10 10 22 72 0.3 G9H76120N 12 12 26 83 0.35 G9H76160N 16 16 32 92 0.4 G9H76200N 20 20 38 104 0.5

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