
DTH Drill Bit for Quarrying and Mining. Premium Material Composition: Made from nickel-alloy steel 25SiMnCrNi2MoVA for superior durability and wear resistance. High-Performance Carbide: Features YK 05 tungsten carbide, matching grade of internationally renowned brands. Customizable Shape: Available in Flat, Concave, or Convex shapes to suit specific drilling needs. Customizable Color: Color options available upon request to meet customer specifications. Versatile Insert Designs: Offers Spherical, Ballistic, and Parabolic insert designs for various rock formations. Wide Diameter Range: Supports low air pressure holes from 65-220mm and high pressure from 85-305mm. Advanced Manufacturing: Utilizes 'Hot-insertion' processing and full CNC procedures for quality consistency. Competitive Pricing: Offers high quality at competitive prices compared to famous brands.