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DS2000 series

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New DLC coating grade for Turning & Threading

Excellent built-up edge resistance and high surface quality

Applications & Features

Applications

External turningInternal turningExternal threadingInternal threading

Features

DLC coated inserts

DX110

Tungaloy original DLC coating grade for non-ferrous alloys

  • Excellent built-up edge resistance achieves high quality glossy machined surface.
  • The coating with high hardness and excellent heat resistance reduce wear.
  • Outstanding coating adhesion technology provides stable and reliable machining.

Excellent built-up edge resistance and high surface quality


Excellent built-up edge resistance achieves high quality glossy machined surface.

Excellent wear resistance


The coating with high hardness and excellent heat resistance reduce wear progress.

Stable and reliable machining


Outstanding coating adhesion technology provides stable and reliable machining.

Grades

DS2005

  • Excellent wear resistance ensures stable long life in high-speed machining of non-ferrous metals.

DS2015

  • Well balanced wear and chipping resistance perform stable and reliable machining in a wide range of machining applications.

Practical examples

Example #1
Workpiece type: Vacuum pump part
Workpiece material: A6061 / AlMg1SiCu
Insert: CNGG120404-28
Grade: DS2005
Cutting conditions: Vc = 330 (m/min)
f = 0.35 (mm/rev)
ap = 0.2 (mm)
Coolant: Wet
Example #2
Workpiece type: Machine part
Workpiece material: C1011 / Copper
Insert: CNGG120408-28
Grade: DS2005
Cutting conditions: Vc = 270 (m/min)
f = 0.15 (mm/rev)
ap = 1 (mm)
Coolant: Wet
Example #3
Workpiece type: Shaft
Workpiece material: A5052 / ALMg2.5
Insert: 16IRA60
Grade: DS2015
Cutting conditions: Vc = 150 (m/min)
Pitch = 1
Coolant: Wet

Standard cutting conditions

ISO Workpiece materials Chipbreaker Grade Cutting speed
Vc (m/min)		 Feed
f (mm/rev)		 Depth of cut
ap (mm)
Aluminum alloys
(Si ≤ 12%)		 AL DS2005 100 – 1200 0.1 – 0.5 0.5 – 5
28 DS2005 100 – 1200 0.1 – 0.5 0.5 – 3
Aluminum alloys
(Si ≥ 12%)		 AL DS2005 100 – 300 0.1 – 0.5 0.5 – 5
28 DS2005 100 – 300 0.1 – 0.5 0.5 – 3
Copper and copper alloys AL DS2005 100 – 300 0.1 – 0.5 0.5 – 5
28 DS2005 100 – 300 0.1 – 0.5 0.5 – 3

ISO Workpiece materials Grade Cutting speed
Vc (m/min)
Non-ferrous metal DS2015 100 – 500

For more information about this product, visit our online e-catalog or download the product report:

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