Bernhard Marquart
Diaphragm Needle
Reference · Medical Technology

Diaphragm Needle

Delicate diaphragm needle with turned collar and fine-pitch thread at the tip end. A classic Swiss-type part — slender, long, with a collar along the way.

Part specs
Material
CuZn39Pb3 brass
Industry
Medical Technology
Diameter
Ø 4 mm
Length
38 mm
Tolerance
g6 shank, M2 fine-pitch thread
Surface
Bright, deburred
Manufacturing details
  • CNC Swiss-type lathe with sub-spindle
  • Thread rolled at the tip end
  • Recurring quarterly call-offs under framework agreement
Diaphragm Needle