Brief: Discover the 75mm DHD350R Shank DTH Hole Opener Drill Bit, designed for underground coal mining equipment. Engineered for high performance, this drill bit ensures fast drilling speeds and reliable operation in tough geological formations. Perfect for quarrying, mining, and foundation drilling.
Related Product Features:
Matched with DHD350R Shank for seamless integration.
Reamer diameter of 75mm for precise hole enlargement.
Made from high-quality aircraft alloy steel for durability.
Designed for blast hole drilling, quarrying, and water well drilling.
Exceptional drilling speed for efficient operations.