Tooling Solutions
Mold Classes
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Mold Classifications (freestand molds):
Class 101 Mold
- Cycles
- 1 Million or more
- Description
- Built for extremely high production.
Class 102 Mold
- Cycles
- Not exceeding one million
- Description
- Medium to high production mold, good for abrasive materials and/or parts close tolerances.
Class 103 Mold
- Cycles
- 500,000
- Description
- Medium production mold. This is a very popular mold for low to medium production needs.
Class 104 Mold
- Cycles
- Under 100,000
- Description
- Low production mold. Used only for limited production preferably with non-abrasive materials.
Class 105 Mold
- Cycles
- Not exceeding 500
- Description
- Prototype only. Constructed in the least expensive manner possible to produce a very limited quantity of prototype parts.
Unit Insert Classifications (speed-base inserts):
Class 1 Unit Insert
- Cycles
- Approximately 500,000
- Description
- Top quality materials for medium to high production requirements.
Class II Unit Insert
- Cycles
- Under 100,000
- Description
- Similar to Class 104 Mold. Most commonly used insert. Lowe to medium production.
- Cycles
- Less than 500
- Description
- Similar to Class 105 Mold. Least expensive insert for very limited quantities.

