NQ HQ ブラックワイヤーラインドリルストッド DCDMA STANDARD 熱処理 消化 テンパー

ワイヤーラインのドリル棒
March 17, 2025
Video Description:
Discover the NQ HQ Black Wireline Drill Rod, designed for professionals seeking durable and high-performance drilling equipment. Featuring DCDMA STANDARD thread type and heat treatment for enhanced strength, these rods are ideal for various drilling applications. Available in BQ, NQ, HQ, and PQ sizes with lengths of 1.5M and 3M.