7/11/12 Degree hard stone drilling bits with tungsten carbide 36mm taper button bit Rock Drilling Tools Features: 1. Tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature ... Read More
7 11 12Degree Tapered Button Drill Bits Rock Drilling Tools For Quarry And Mine Rock Drilling Tools Product Information: This button drill bit is specially tailored for small and medium-sized rock drilling rigs... Read More
108mm Shank H25 Hexagonal Drill Rod Mining Drilling Tools Mining Drilling Tools 108mm H25 Hexagonal Drill Rod Hexagonal Drill Rod Specification: Taper Drill Rod is designed for rock drilling, blasting holes, ... Read More
1200mm H25 Metric Hexagonal Drill Rod High Manganese Steel Specification: Rod Length: 400~6400mm ( Lengths could be made to your specifications ) Shank length: H22 * 108mm , H25 * 108mm , H19 * 108mm Prodcut ... Read More