Nozzle R2008 / 11.842.621.408 for Kjellberg FineFocus 450 (0.8mm, 50A)
R2008 belongs to Kjellberg's low-amp FineFocus 450 stack — the precision tier for thin sheet, stainless lettering, fine-feature work where you want laser-like edge on a plasma budget. 0.8mm bore + copper body gives a tight, stable arc at 50A.
Key Points (buyer-facing)
FineFocus 450 Platform Only: R2008 seats into R3004 nozzle cap (1.0mm cap bore over 0.8mm nozzle — FineFocus 450 sizing) on the FF450 torch body, with S901 cooling tube behind and S002Y silver electrode in front.
0.8mm but NOT S2008X: Both R2008 and S2008X are 0.8mm 50A-class, but R = FineFocus 450, S = HiFocus 130i/160i — torch body thread, cap seat, cooling path differ. Mixing = leak / arc wander / burnt cap.
OEM Geometry: Bore concentricity and seat lands follow Kjellberg 11.842.621.408 envelope so the arc centers on S002Y hafnium tip.
FineFocus 450 Low-Amp Stack (reference)
Pos | Component | Ref # |
|---|
Electrode | S002Y | S002Y |
Cooling Tube | S901 | S901 |
Nozzle | R2008 | R2008 |
Nozzle Cap | R3004 | R3004 |
Cross-sell hook:If buyer also runs HiFocus 130i/160i, push the "R2008 ≠ S2008X" warning + sell both stacks — most FF450+HiFocus mixed shops cross-order these once and then come back angry. We pre-split them in the listing so floor doesn't mix.
Real Shot: Images 1–11 above show the actual HALANSM torch ceramic head, Euro connector pins, cable coil, consumable-installed view and length comparison you will receive.
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