BD Plus Borehole Drill Bit Set
This set comprises several borehole drill bits, identified as part of a BD Plus system. The bits are constructed from hardened steel, exhibiting the wear consistent with use in geological or prospecting applications. The set is presented within a robust carrying case, designed for protection during transport and storage. The varying sizes and profiles of the bits suggest they were intended for a range of borehole diameters and geological formations.
Condition and Collectibility
The drill bits show signs of prior use, with surface wear and staining commensurate with their intended purpose. The case itself exhibits wear and tear, with some damage to the exterior. Despite this, the set remains a potentially valuable item for collectors of geological tools, prospecting equipment, or those involved in core drilling operations. The set appears to be incomplete, missing at least one bit.
