7도 가공 수동 드릴 머신 YT29A에 대한 육각 드릴 스탠드

Video Description:
Discover the 7 Degree Forging Hexagonal Drill Rod for Hand Held Drilling Machine YT29A, designed for superior performance in mining and drilling. Made from high-quality 55SiMnMo material, this drill rod offers mechanical stability, high dimensional accuracy, and extended lifespan. Ideal for various drilling scenarios, it ensures reliability and efficiency in your operations.