CENCO® Drilled Ball Set
# de catalogue 470164-714
Fournisseur: United Scientific Supplies
Spécifications
- Description:CENCO® Drilled Ball Set
- Supplier No.:DBLST12
Spécifications
A propos de cet article
High Quality.
- Every set comes in a convenient plastic storage case, with a foam bottom that holds each ball firmly in place
Each set contains 2 each of brass, aluminum, steel, wood, cork, and copper balls. A 3mm hole is drilled through the center of each ball. A slightly larger hole is drilled half way through the center of the ball. This allows the knot of a string to be held at the center of mass of the ball for superior peformance in oscillation experiments.
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