Ferramentas de perfuração Hex22 7/11/12 graus Rod de perfuração de rocha cônica para Jack Hammer

Serena
April 22, 2025
Video Description:
Discover the Drillig Tools Hex22 7/11/12 Degrees Tapered Rock Drill Rod for Jack Hammer, designed for durability and high performance in mining and quarrying. This tapered drill rod transfers percussion energy efficiently and withstands harsh conditions, making it ideal for granite, marble, and tunnel drilling.