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Precision Machining

Swiss Automatic machines are ideal for producing small, precision parts, such as surgical components used in the medical industry. To serve this industry, Stellram has a comprehensive range of tools for Swiss Automatic machines.

The Posimatic™ line of tools offers:

  • Specific grades, geometries and tooling for precision part and fine machining operations
  • Nose radii starting at 0 for excellent surface finishes and sharp internal corners
  • Small cross section shanks from 0.375" x 0.375" (10mm) to 0.750" x 0.750" (20mm)
  • Equal shank and tool tip dimensions on all toolholders for programming ease
  • Boring bars with standard coolant holes to aid in chip evacuation
  • New cut-off inserts from 1.6mm/0.063" to 3.0mm/.118" widths
  • New integral shank cutoff and grooving holders for maximum rigidity
  • Back turning holders and inserts for turning behind a shoulder eliminates additional operations
  • Tungsten Carbide reinforced boring bars to eliminate chattering
  • New ultra-mini boring, grooving and threading tools for holes as small as 0.110" (2.8mm).
Topic: Case Study:  Posimatic
Area: Precision Machining
Application: Casing
Material: Inconel 718
Insert:  EPGT08M301E-62 DFZ
Speed:  100 SFM
Feed:  0.002"
DOC:  0.004"
Results:  Part tolerance improved from 0.002" to 0.0008"; cycle time reduced from 360 minutes to 90 minutes
Industry Solutions  
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Precision Machining