
Punta Di Foratura DTH Rock Drilling Bit for 4inch DTH Hammer in Flat Face, Suit for Mining, Well and Blast Hole. Premium Alloy Steel: Made from high-quality alloy steel with premium hardened procedures for secure long life. Full Production Chain: Ensures stable and prompt production leadtime with experienced senior technicians. ISO 9001 Certified: Manufacturing process and quality management certified under ISO 9001:2008 standards. Wide Shank Compatibility: Shanks available for various hammers including Bulroc, Halco, COP, DHD, and SD series. Customizable Options: Supports customization from samples, designs, full customization, and minor customization. Strict Quality Inspection: All spare parts and finished products undergo strict 100% visual and function inspection. Secure Packaging: Carton box with foam, plywood cases or pallets to avoid damage during transportation. Global Reputation: Trusted by customers worldwide including Brazil, Peru, South Africa, Australia, and more.