Superior Material Quality: Made of high-quality alloy steel sourced from Changsha Tianhe for exceptional durability.
Tungsten Carbide Inserts: Features tungsten carbide inserts for outstanding wear resistance and impact toughness.
Versatile Face Types: Available in Concave, Flat, and Convex face types to suit various drilling needs.
Extensive Diameter Range: Capable of drilling holes ranging from 76mm to 1100mm in diameter.
Global Export Experience: Products exported to over 50 countries across South America, Africa, Europe, and more.
ISO9001:2015 Certified: Strictly adheres to ISO9001:2015 quality management system in production processes.
Comprehensive Customization: Offers full customization, flexible customization, and customization from designs.
100% Finished Product Inspection: All products undergo 100% visual and function inspection before delivery.