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

(30.6522) Performance

Starting at £164.14 £136.78

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.
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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
Titanium
HRSA's (Heat Resistant Super Alloys)
Cast Iron
Copper
Aluminium
Graphite
Plastic
Composites
Excellent Good
D1 (Diameter) D1 (Diameter) R (Radius) D2 (Shank) L1 (Flute Length) L2 (Overall Length) L3 (Reach) Flutes C (Chamfer Prep) D3 (Neck Diameter) Accessories Stock Price (ex VAT) Qty Action
3 6 2.5 75 9 2 2.8
In Stock
£164.14 £136.78

D1 (Diameter) 3
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 9
Flutes 2
D3 (Neck Diameter) 2.8
- +
306522030009
More Information
3 6 2.5 75 15 2 2.8
Approx. 7 days. Subject to availability
£164.14 £136.78

D1 (Diameter) 3
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 15
Flutes 2
D3 (Neck Diameter) 2.8
- +
306522030015
More Information
3 6 2.5 75 21 2 2.8
Approx. 7 days. Subject to availability
£164.14 £136.78

D1 (Diameter) 3
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 21
Flutes 2
D3 (Neck Diameter) 2.8
- +
306522030021
More Information
4 6 2.5 75 12 2 3.8
Approx. 7 days. Subject to availability
£174.58 £145.48

D1 (Diameter) 4
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 12
Flutes 2
D3 (Neck Diameter) 3.8
- +
306522040012
More Information
4 6 2.5 75 20 2 3.8
Approx. 7 days. Subject to availability
£174.58 £145.48

D1 (Diameter) 4
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 20
Flutes 2
D3 (Neck Diameter) 3.8
- +
306522040020
More Information
4 6 2.5 75 28 2 3.8
Approx. 7 days. Subject to availability
£174.58 £145.48

D1 (Diameter) 4
D2 (Shank) 6
L1 (Flute Length) 2.5
L2 (Overall Length) 75
L3 (Reach) 28
Flutes 2
D3 (Neck Diameter) 3.8
- +
306522040028
More Information
5 6 3 75 15 2 4.6
Approx. 7 days. Subject to availability
£179.81 £149.84

D1 (Diameter) 5
D2 (Shank) 6
L1 (Flute Length) 3
L2 (Overall Length) 75
L3 (Reach) 15
Flutes 2
D3 (Neck Diameter) 4.6
- +
306522050015
More Information
5 6 3 75 25 2 4.6
Approx. 7 days. Subject to availability
£179.81 £149.84

D1 (Diameter) 5
D2 (Shank) 6
L1 (Flute Length) 3
L2 (Overall Length) 75
L3 (Reach) 25
Flutes 2
D3 (Neck Diameter) 4.6
- +
306522050025
More Information
5 6 3 75 35 2 4.6
Approx. 7 days. Subject to availability
£179.81 £149.84

D1 (Diameter) 5
D2 (Shank) 6
L1 (Flute Length) 3
L2 (Overall Length) 75
L3 (Reach) 35
Flutes 2
D3 (Neck Diameter) 4.6
- +
306522050035
More Information
6 6 6 100 18 2 5.5
Approx. 7 days. Subject to availability
£208.93 £174.11

D1 (Diameter) 6
D2 (Shank) 6
L1 (Flute Length) 6
L2 (Overall Length) 100
L3 (Reach) 18
Flutes 2
D3 (Neck Diameter) 5.5
- +
306522060018
More Information
6 6 6 100 30 2 5.5
Approx. 7 days. Subject to availability
£208.92 £174.10

D1 (Diameter) 6
D2 (Shank) 6
L1 (Flute Length) 6
L2 (Overall Length) 100
L3 (Reach) 30
Flutes 2
D3 (Neck Diameter) 5.5
- +
306522060030
More Information
6 6 6 100 42 2 5.5
Approx. 7 days. Subject to availability
£176.68 £147.23

D1 (Diameter) 6
D2 (Shank) 6
L1 (Flute Length) 6
L2 (Overall Length) 100
L3 (Reach) 42
Flutes 2
D3 (Neck Diameter) 5.5
- +
306522060042
More Information
6 6 6 100 60 2 5.5
Approx. 7 days. Subject to availability
£176.68 £147.23

D1 (Diameter) 6
D2 (Shank) 6
L1 (Flute Length) 6
L2 (Overall Length) 100
L3 (Reach) 60
Flutes 2
D3 (Neck Diameter) 5.5
- +
306522060060
More Information
8 8 7 100 24 2 7.4
In Stock
£279.13 £232.61

D1 (Diameter) 8
D2 (Shank) 8
L1 (Flute Length) 7
L2 (Overall Length) 100
L3 (Reach) 24
Flutes 2
D3 (Neck Diameter) 7.4
- +
306522080024
More Information
8 8 7 100 40 2 7.4
Approx. 7 days. Subject to availability
£279.13 £232.61

D1 (Diameter) 8
D2 (Shank) 8
L1 (Flute Length) 7
L2 (Overall Length) 100
L3 (Reach) 40
Flutes 2
D3 (Neck Diameter) 7.4
- +
306522080040
More Information
8 8 8 100 60 2 7.8
Approx. 7 days. Subject to availability
£279.13 £232.61

D1 (Diameter) 8
D2 (Shank) 8
L1 (Flute Length) 8
L2 (Overall Length) 100
L3 (Reach) 60
Flutes 2
D3 (Neck Diameter) 7.8
- +
306522080060
More Information
10 10 8 100 30 2 9.2
In Stock
£334.52 £278.77

D1 (Diameter) 10
D2 (Shank) 10
L1 (Flute Length) 8
L2 (Overall Length) 100
L3 (Reach) 30
Flutes 2
D3 (Neck Diameter) 9.2
- +
306522100030
More Information
10 10 8 100 50 2 9.2
Approx. 7 days. Subject to availability
£334.52 £278.77

D1 (Diameter) 10
D2 (Shank) 10
L1 (Flute Length) 8
L2 (Overall Length) 100
L3 (Reach) 50
Flutes 2
D3 (Neck Diameter) 9.2
- +
306522100050
More Information
10 10 10 105 60 2 9.8
Approx. 7 days. Subject to availability
£334.52 £278.77

D1 (Diameter) 10
D2 (Shank) 10
L1 (Flute Length) 10
L2 (Overall Length) 105
L3 (Reach) 60
Flutes 2
D3 (Neck Diameter) 9.8
- +
306522100060
More Information
12 12 9 105 36 2 11.2
In Stock
£357.53 £297.94

D1 (Diameter) 12
D2 (Shank) 12
L1 (Flute Length) 9
L2 (Overall Length) 105
L3 (Reach) 36
Flutes 2
D3 (Neck Diameter) 11.2
- +
306522120036
More Information
12 12 9 105 60 2 11.2
Approx. 7 days. Subject to availability
£357.53 £297.94

D1 (Diameter) 12
D2 (Shank) 12
L1 (Flute Length) 9
L2 (Overall Length) 105
L3 (Reach) 60
Flutes 2
D3 (Neck Diameter) 11.2
- +
306522120060
More Information
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
    Surface Treatment Uncoated (Polished)
    Performance 5
    Helix Profile Standard
    Shank Plain
    Flute Type Reduced Neck
    End Profile Ball Nose
    Substrate PCD Diamond
    Product Range Composite Milling Cutters
    Applicable Materials Non-Ferrous
    Brand Karnasch
    Cutwel Sku 30.6522
    Compiled Summary
    • D2 (Shank): 6 - 12
    • L1 (Flute Length): 2.5 - 10
    • L2 (Overall Length): 75 - 105
    • D1 (Diameter): 3 - 12
    Product Questions
    Downloads & Cutting Data