Professional carbide conical bits and bullet teeth for foundation drilling, rock boring, and coal mining applications. Available in nominal diameters from 90mm to 508mm with various processing types.

• Tungsten carbide insert brazed into the body for extreme stress resistance during rock contact
• Heat-treated steel trunnion body supports carbide blades and protects pick box
• Blades made from sintered tungsten carbide and cobalt binder for superior wear resistance
• Multiple tungsten carbide grades and shapes available for specific applications

Carbide button tips are commonly used in shearers, road headers, and milling machines for cement road applications.

Carbide mushroom tips are commonly used in shearers and road-headers for heavy-duty applications.

Carbide flat-bottom tips are commonly used as planer tips for asphalt road applications.

Kelleg is a market-oriented enterprise integrating R&D, design, procurement, sales, and customer service. Specializing in geotechnical anchoring, we provide comprehensive solutions including system design, product supply, and technical support.

We generally have no minimum order quantity.

100% strict inspection and testing for every order before packing.

1-3 days for products in stock; regular order delivery in 2-3 weeks.

• Our sales team will respond to your question within 24 hours (holidays excluded)
• Technical support available at any time
• Free replacement provided for confirmed product quality failures