ore mining h19 drill rods online manufacture

Mining Integral Drill Rods Small Hole Drilling Rock Drilling Tools Rock Drilling Tools Product information: Product name Mining integral drill rods or drill steel Material High-quality tungsten carbide and ... Read More

108mm H22 H19 Mining integral drill rod drill steel for Quarry and Mining Product Description Integral Drill rod are designed for high-performance applications in small hole drilling, underground mining, tunnel ... Read More

Coal Mining Hexagonal Drill Rod 11degree 108mm H22 Hexagonal Drill Rod Specification: Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations, including quarries, coal mines, ... Read More

H22 11 degreedrill rod for mining tunneling Hexagonal Drill Rod Specification: Rod Length:500~6400mm Shank length: 22*108mm, 25*108mm Advantages: The tapered drill rod can be matched with multiple drill bits to ... Read More

Factory Price Taper Drill Rod H22 Hexagon Drill Rod For Tunnel Mine Prodcut information: Tapered drill rod is also called the Hexagonal Drill Rod, is mainly used in the drilling blasting hole, guardrail hole, ... 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

Hard Rock Drilling 11 degree Steel Tapered Hexagonal Drill Rod Specification: Rod Length: 400~6400mm ( Lengths could be made to your specifications ) Shank length: H22 * 108mm , H25 * 108mm , H19 * 108mm Taper ... Read More

H22*108mm 11 Degree Hexagonal Drill Rod Rock Drilling Tool, 300mm~6400mm Length Specification: Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations, including quarries, coal ... Read More

Small Hole Pneumatic Rock Drilling Tool 22mm Hexagonal Drill Rod Specification: Rod Length: 0.4-6.4m ( Length could be made to your specifications ) Shank length: H22 * 108mm , H25 * 108mm , H19 * 108mm Taper ... Read More

H22 Rock Bits Hole Drilling Tapered Tools of Drill Rods Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock drilling, blasting holes, and ... Read More