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Crosspin® developped by Harald Nordin SA does improve precision and facilitate work with removable model sections.

Unique: allows easy removal of model section to be worked upon and makes repositioning with absolute precision possible. Advantage: simplifies work for the dental Technician and offers absolute precision. Crosspin® has a double profile; a cylindrical part which is introduced in the “tooth part” of the model and a cross-shaped part which with its sleeve is introduced in the “base part” of the model. The sleeve will stay in the base part and the desired section can thus be removed and replaced with absolute precision.

With Crosspin® you will save time, gain precision and increase the quality of your final work: – The removable section can always, after multiple removals, be returned to its initial position with absolute precision.

– You only need one pin per section.
– The depth of the model-former (to cast the base) is adapted to the length of the pins so you will have direct access to the bottom of the pins from the bottom of the base which makes extraction much easier.
– The base is already shaped and needs no trimming.
– You will also use much less plaster and have a thinner model which is easier to mount in the articulator.
– Finally, a better job made easier with more precision and less cost. Swiss Quality signed Harald Nordin SA.

 

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Crosspin XL Crosspin® is also available in an extra long version XL total lenght 21 mm which corresponds in length with most ordinary Dowel-pins. These XL Crosspin® are intended to be used with other model former systems such as Vertex® and others. The longer XL Crosspin® is also a little bit more stable than the ordinary Crosspin®.

How to use this product

 

  • Plaster-cast made from impression of patient.
  • Cut, shape and flatten bottom surface of cast.
  • Drill parallel holes, one under each section to be separated and removed.
  • Introduce cylindrical section of Crosspin in predrilled hole and fix with "cyano" glue.
  • Put red sleeve over cross-shaped part of pin.
  • Put model with pins down into Crosspin model-former.
  • Cast model base in plaster, using a reliable model insulator liquid.
  • Remove model-former from base. Cross-shaped section glide in the sleeves which stay in the base. Bottom part of pins is readily accessible for pushing due to corresponding depth of model-former and length of pin.
  • Separate desired section by sawing. Sections can be removed and replaced with the utmost precision.

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Shape & Packing:

Crosspin

Crosspin® kit: 250 pins and sleeves, 1 drill, 2 model-former
Crosspin® refill:1000 pins and sleeves

Crosspin XL

Crosspin® is also available in an extra long version XL, total length 21 mm, which corresponds in length with most ordinary Dowel-pins. These XL Crosspin® are intended to be used with other model former systems such as Vertex® and others.

The longer XL Crosspin® is also a little bit more stable than the ordinary Crosspin®.

Crosspin® XL kit: 250 XL pins and sleeves, 1 drill
Crosspin® XL refill: 1000 pins and sleeves

Crosspin® Std pins 15mm
Crosspin® Std sleeves 10mm
Crosspin® XL pins 21mm
Crosspin® XL sleeves 16mm

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