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New turning chip breakers and grades for swiss type
automatic lathes

» TT4410 and TT4430 can implement excellent wear resistance, longer tool life
» SL chip breaker for super finishing
» SM chip breaker has a low cutting load and good chip control in a wide area
» SH chip breaker has a wide groove width for deep depth of cut machining

TT4410 grade

  • High wear resistant micro-alloy substrate with excellent ground quality
  • Multi AlTiCrN coating layer with improved bonding on substrate and anti-adhesion of workpiece material
  • Suitable for steel, stainless steel, heat-resistant super alloy and Ti-alloy in high-speed continuous cutting
  • Suitable for hardened steel in low-speed continuous cutting
  • Dark brown color

TT4430 grade

  • High toughened micro-alloy
  • Multi AlTiCrN coating layer with stabilized edge, anti-adhesion of workpiece material and high chipping resistance
  • Suitable for steel, stainless steel, heat-resistant super alloy and Ti-alloy in low-medium speed continuous cutting and light interrupted cutting
  • Dark brown color

SL chip breaker

  • High performance in low depth of cut and low feed machining
  • Excellent chip segmentation due to wave geometry edge and special inclined design
  • Recommended depth of cut: 0.02-0.25 mm

SM chip breaker

  • 1st recommended chip breaker for Swiss type automatic lathes
  • Stable cutting edge and low cutting resistance
  • Long tool life and good surface roughness
  • Recommended depth of cut: 0.2-1.5 mm

SH chip breaker

  • Suitable for deep depth of cut machining
  • Excellent chip control in a wide machining range
  • A well coordinated cutting edge with sharpness and stiffness for various machining
  • Recommended depth of cut: 0.7-3.5 mm
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