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20mm x 2mm 4 Flute V7 Plus Coated Carbide Reduced Neck Multiple Helix Corner Radius Weldon Shank End Mill - GMF63 (YG-1)

(GMF63950) Performance
£344.80 £287.33
GMF63 series CORNER RADIUS end mills are available from 3-20mm diameter with a Weldon shank. The neck of the cutter is reduced in diameter to prevent interference with the workpiece. The V7 plus range from YG-1 offer the highest metal removal rates and silent machining of steels, stainless steels, heat resistant super alloys such as inconel & cast iron. The special multiple helix design eliminates vibration when employing large cuts and high feed rates. The results are exceptional tool life, excellent surface finish and the shortest cycle times. For the best results use in a hydraulic chuck or high-performance tool holder with excellent clamping torque.
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Approx. 4 days. Subject to availability
View all variants
Carbon Steel ~ HB 225
Alloy Steels HB225-325
Pre-Hardened Steel HRc30~40
Hardened Steels HRc-40-45
Hardened Steels HRc-45-55
High Hardened Steels HRc55-70
Stainless Steel
Titanium
HRSA's (Heat Resistant Super Alloys)
Cast Iron
Copper
Aluminium
Graphite
Plastic
Composites
Excellent Good
Features & Benefits
  • Y1200 coated ultrafine micrograin carbide
  • HPC (High performance cutting)
  • Multiple helix geometries and unequal flute spacing enable higher feed rates and larger cut depths
  • Helix & unequal flute spacing reduces vibration
  • High heat resistance of Y1200 coating ensures exceptional tool life in stainless steel, titanium and HRSA machining
Specification
Specification
Applicable Materials Cast Iron, Exotics, Stainless Steel, Steel
Helix Angle Multiple Helix
Substrate Description Ultrafine Micrograin Carbide
Coating Description Y1200 Coated
Performance 5
Helix Profile Variable Multiple Helix
Shank Weldon
L3 (Reach) 110
D1 (Diameter) 20
R (Radius) 2
D2 (Shank) 20
L1 (Flute Length) 26
L2 (Overall Length) 164
Flutes 4
Flute Type Long Neck
Substrate Carbide
Surface Treatment Coated (PVD/CVD)
End Profile Corner Radius
Brand YG-1
Product Range V7 Plus
Cutwel Sku GMF63950
Compiled Summary
  • D1 - 20
  • D2 - 20
  • L1 - 26
  • L2 - 164
Product Questions
Downloads & Cutting Data