Technical Characteristics
The body is manufactured from high-quality ASTM4140 (42CrMoA) material. It undergoes specialized heat treatment to achieve HRC38-42 hardness, ensuring high toughness and exceptional wear resistance.
Tips are made from low-press sintered tungsten carbide. We select specific grades based on target projects to guarantee optimal performance during rigorous mining operations.
Our products are engineered to adapt perfectly to mining machinery, offering high feed rates, long service life, and reduced tool changeover times. These tools are ideal for surface mining, underground mining, and tunneling.
Product Range & Application
Our comprehensive inventory includes various round cutter bits and flat cutter bits for coal excavating machines, including but not limited to: U76, U82, U84, U85, U92, U94, U95, U118, S100, S135, S150, S160, S200, B47K17H, B47K19H, B47K22H, B43K, B43H, BHR73, as well as coal bolting bits and rods.
Frequently Asked Questions
What materials are used in the manufacturing of your coal cutting tools?
The bodies are made from ASTM4140 (42CrMoA) alloy steel with HRC38-42 hardness, while the tips utilize low-press sintered tungsten carbide for maximum durability.
Which mining environments are these tools suitable for?
Our tools are designed for versatile applications, including surface mining, underground mining, and tunneling projects.
What is the minimum order quantity (MOQ)?
The standard minimum order quantity for our coal cutting tools is 100 pieces.
Do you offer different sizes and diameters?
Yes, we provide a wide range of diameters from 19mm up to 70mm to suit various drilling and cutting requirements.
Can the color of the tools be customized?
Absolutely. We can provide the products in specific colors based on our customers' individual requests.
How do these tools improve mining efficiency?
They feature high feed rates and long service lives, which significantly reduces the frequency and time required for tool changes during operations.
KAT DRILLING
