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4mm 2 Flute CRX-S DLC Coated Nanograin Carbide Ball Nose Slot Drill - SGED28 (YG-1)

(SGED28040) Performance
£50.15 £41.79
The SGED28 series CRX-S milling cutters range from 1-12mm diameter and have a plain shank. They give excellent performance machining on copper, copper alloys, soft graphites, wrought or abrasive aluminium, CFRP/GFRP (glass and carbon reinforced plastic) and abrasive plastics. The DLC coated nanograin carbide has superior anti-adhesion properties.
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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
  • Nanograin Carbide Substrate
  • Diamond-like Carbon coating with anti-adhesion properties
  • Up to 4 times the tool life of TiAlN coated tools
  • Excellent chip control on long chipping materials
  • Self lubrication in dry wear conditions
  • For high speed machining of copper, wrought aluminium, high silicon aluminium, abrasive plastics, soft graphite, carbon fibre and glass fibre
R (Radius) 2
D2 (Shank) 6
Surface Treatment Coated (DLC)
L1 (Flute Length) 8
L2 (Overall Length) 70
Flutes 2
Helix Angle 30°
Substrate Description Nanograin Carbide
Coating Description Diamond-Like Carbon (DLC) Coated
Performance 5
Helix Profile Standard
Shank Plain
Flute Type Standard
End Profile Ball Nose
Substrate Carbide
Product Range CRX-S
D1 (Diameter) 4
Applicable Materials Non-Ferrous
Brand YG-1
Cutwel Sku SGED28040
Compiled Summary
  • D2 (Shank): 6
  • L1 (Flute Length): 8
  • L2 (Overall Length): 70
  • D1 (Diameter): 4
Product Questions
Downloads & Cutting Data