• Free Delivery on Orders Over £75 ex vat*
    *View Terms & Conditions

  • The BEST Technical Advice in the Industry
    Call Our Tech Team on 01924 869 615

3mm 2 Flute PCD Diamond Extreme Hardness Ball Nose End Mill - 30.6522 (Karnasch)

(306522030009) Performance
£193.55 £161.29
The 30.6522 series from Karnasch is an extreme hardness PCD Diamond ball nose End Mill ranging from 3-12mm diameter. The special PCD EXTREME has a higher hardness than standard PCD and is laser ground to produce an ultra sharp cutting edge. Ideal for carbon fibre, glass reinforced plastics, aluminium, copper and brass.
  • N
In Stock
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
  • For Carbon Fibre, Glass Reinforced Plastics, Aluminium, Copper & Brass.
  • PCD EXTREME diamond coated carbide.
  • PCD Extreme is a premium grade of PCD developed by Karnasch offering 80% more hardness than standard PCD. Laser ground, high performance and fantastic tool life compared to standard PCD.
  • Ball nosed geometry.
  • Ultra-sharp cutting edge from laser grinding process ensures the sharpest cutting edge and prevents delamination.
  • Specification
    Specification
    Shank Plain
    Brand Karnasch
    Performance 5
    Helix Profile Standard
    Applicable Materials Non-Ferrous
    Flute Type Reduced Neck
    L3 (Reach) 9
    D1 (Diameter) 3
    D2 (Shank) 6
    L1 (Flute Length) 2.5
    L2 (Overall Length) 75
    Flutes 2
    End Profile Ball Nose
    D3 (Neck Diameter) 2.8
    Product Range Composite Milling Cutters
    Substrate PCD Diamond
    Surface Treatment Uncoated (Polished)
    Cutwel Sku 306522030009
    Product Questions
    Downloads & Cutting Data