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20mm 8 Flute Diamond Coated Carbide Drawing Cut Rougher Finisher - 29.1762 (Karnasch)

(291762200080) Performance
£578.27 £481.89
The 29.1762 series from Karnasch is an Diamond coated carbide 8 flute rougher finisher with drawing cut geometry. These are ideal for machining carbon fibre, glass reinforced plastics, honeycomb, aluminium and abrasive engineered plastics. Diameters range from 4-20mm and all come with a plain shank.
  • N
Approx. 7 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
HRSA's (Heat Resistant Super Alloys)
Cast Iron
Excellent Good
Features & Benefits
  • For Carbon Fibre, Glass Reinforced Plastics, Honeycomb, Aluminium & Abrasive Engineered Plastics.
  • Diamond Coated Carbide is highly effective for machining most composite materials, ideal where tool cost is import or a special geometry is required.
  • 8 flutes, suitable for roughing and finishing.
  • Specification
    D2 (Shank) 20
    L1 (Flute Length) 80
    End Profile Square
    L2 (Overall Length) 150
    Flutes 8
    Type Straight Cut
    Helix Angle
    Substrate Description Micrograin Carbide
    Coating Description Diamond Coated
    Performance 5
    Helix Profile Standard
    Surface Treatment Coated (Diamond)
    Shank Plain
    Flute Type Standard
    Product Group MCCO
    Applicable Materials Non-Ferrous
    Product Range Composite Milling Cutters
    Brand Karnasch
    D1 (Diameter) 20
    Substrate Carbide
    Cutwel Sku 291762200080
    Compiled Summary
    • D2 (Shank): 20
    • L1 (Flute Length): 80
    • L2 (Overall Length): 150
    • D1 (Diameter): 20
    Product Questions
    Downloads & Cutting Data