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Two conical soldering tips with silver finish, 2.59 inches long

Electronix Express

Electronix Express 2 Pack 1mm Conical Soldering Tips ZD-931

SKU CH-PA0H-KSMRN

Two 1 mm conical tips for the ZD-931 soldering station, each measuring 2.59" x .27" x .27"

  • Product typeSoldering Tips
  • Two tips included for uninterrupted workflow
  • 1 mm conical shape enables fine-detail soldering
  • Designed for ZD-931 station so heat transfer stays consistent
  • Compact 2.59" length fits tight board spacing
  • New condition guarantees full tip life from first use

2 Pack 1 mm Conical Tips

This two-pack supplies replacement conical tips with a 1 mm point for the Electronix Express ZD-931 soldering station. They are intended for hobbyists, repair technicians and students who need a fine tip for precision joints on small components. The tips are new and ready for immediate use.

Compatibility with ZD-931 station

The tips are manufactured to fit the RSR / Electronix Express ZD-931 soldering station (0603ZD931) without adapters. Using the correct tip geometry restores the station’s original heat transfer characteristics and tip-to-work distance. No additional software or accessories are included in the pack.

Simple drop-in installation

Installation consists of loosening the station’s retaining nut, removing the worn tip and seating the new conical tip before re-tightening. The 2.59" length matches the original specification so the handle balance does not change. The most common issue is cross-threading the nut if it is forced; gentle alignment avoids this.

How it compares

Measured against everything we stock in Soldering Irons & Stations, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 97% of the 802 comparable items (median $25.99).

Specifications

Product
Product typeSoldering Tips

Questions about this item

How often will the 1 mm conical tips need replacing on the ZD-931 station?

Tip life depends on solder type, temperature and flux; keep spares on hand as the 1 mm conical shape wears faster than chisel tips under daily use.

What limits continuous soldering with these tips on the ZD-931?

The narrow 1 mm point transfers less heat than broader tips, so heavy joints or ground planes will slow you down before the station reaches its own limits.

Do the ZD-931 tips run hotter or draw more power during long sessions?

Tip geometry does not change the station’s power draw; the iron maintains its set temperature regardless of tip shape during extended operation.

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