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4mm 2 Flute Ball Nose Uncoated HSS 8 Percent Cobalt HSS Long Length Slot Drill - E2492 (YG-1)

(E2492040) Performance
£13.66 £11.38
The YG-1 E2492 series HSS Milling Cutter has 2 flutes and a weldon shank. These ball nose slot drills range in diameter from 2-30mm. The HSS 8% Cobalt Substrate provides exceptional value and tool life in general machining conditions.
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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
HRSA's (Heat Resistant Super Alloys)
Cast Iron
Excellent Good
Features & Benefits
  • Exceptional value and tool life.
  • Available with a weldon shank.
  • Ball Nose end profile to produce radii on components.
  • Wide range of geomotries and sizes available for a variety of milling applications.
  • HSS 8% cobalt content ideal for tougher steels or where longer tool life is required.
End Profile Ball Nose
Helix Angle 30°
Substrate Description High Speed Steel 8% Cobalt
Performance 2
Helix Profile Standard
Applicable Materials Non-Ferrous, Steel
Shank Weldon
Flute Type Standard
Surface Treatment Uncoated
Substrate HSS
Flutes 2
L2 (Overall Length) 63
L1 (Flute Length) 11
D2 (Shank) 6
R (Radius) 2
D1 (Diameter) 4
Product Range HSS Milling Cutters
Brand YG-1
Cutwel Sku E2492040
Compiled Summary
  • D1 - 4
  • D2 - 6
  • L1 - 11
  • L2 - 63
Product Questions
Downloads & Cutting Data