Carbide Mining Tools

Carbide Mining Tools

Tough tungsten carbide buttons, inserts, and tips for rock drilling, mining, excavation, tunneling, crushing, quarrying, and road milling equipment.

KENIN Carbide manufactures tungsten carbide mining tools and wear-resistant cutting components for drilling, excavation, tunneling, crushing, quarrying, and ground-engaging equipment.

Our mining carbide products are designed to balance hardness, wear resistance, and impact toughness in demanding rock, coal, aggregate, asphalt, and concrete working conditions. Carbide grade, insert profile, exposure height, installation structure, and component dimensions can be selected according to rock hardness, abrasive conditions, impact load, machine type, and expected service life.

From carbide buttons and drill bit inserts to mining pick tips, road milling tips, chisel inserts, wedge inserts, and other special-shaped carbide cutting parts, KENIN Carbide supports drawing-based and sample-based custom manufacturing.

Carbide Mining Tools Products

Why Choose KENIN Carbide

KENIN Carbide provides standard and custom tungsten carbide components for different production needs, application conditions, and project requirements. From mature standard parts to drawing-based custom solutions, we help customers balance delivery time, quality, cost, and working performance.

For customers who need faster sourcing and proven product solutions, standard carbide components provide a reliable and efficient starting point. These products are based on mature designs, stable production processes, and predictable delivery arrangements — suitable for projects that value efficiency, consistency, and cost control.

  • Faster Delivery

    With established product types, Swiss-imported OSTERWALDER automatic presses, automated packaging equipment, and mature production arrangements, KENIN Carbide helps shorten lead times and improve procurement efficiency for standard parts.

  • Stable Quality

    Market-proven application experience, repeatable manufacturing processes, and an independent quality inspection department support stable batch quality. Imported instruments check hardness, dimensions, composition, and consistency.

  • Cost Efficiency

    Standardized production improves workshop efficiency and helps control the unit cost of common carbide requirements. Increasingly automated, intelligent operations reduce unnecessary loss and improve cost efficiency.

  • Proven Application Use

    Standard carbide components are widely used in wear parts, dies, bushings, nozzles, sleeves, tooling, and industrial machinery. Their proven use helps customers choose reliable solutions for repeatable working conditions.

Quick Carbide Grade Selection Guide

There is no single carbide grade that fits every application. The right grade depends on the balance between wear resistance, toughness, corrosion resistance, dimensional stability, and actual working conditions.

What Makes a Carbide Grade

Cemented carbide is an engineered material made mainly from tungsten carbide particles and a metallic binder such as cobalt or nickel.

By adjusting the tungsten carbide content, binder type, binder percentage, grain size, hardness, and toughness, different carbide grades can be designed for different working environments.

  • Higher tungsten carbide content generally provides higher hardness and better wear resistance.
  • Higher cobalt binder content generally improves toughness and impact resistance.
  • Nickel-bonded carbide grades can provide better corrosion resistance for pump, valve, sealing, and fluid-control applications.
  • Fine-grain carbide grades are suitable for precision wear and stable dimensional performance, while tougher grades are preferred for impact, pressure, and heavy-load conditions.

Match the Grade to Your Working Conditions

Before selecting a carbide grade, the actual working conditions should be reviewed carefully.

Working Condition Recommended Selection
Abrasion or Sliding Wear For general wear parts under normal working stress, balanced wear-resistant grades such as YG6 or YG8 are commonly selected.
Impact or Heavy Load For forming parts, cold heading dies, stamping dies, or high-stress applications, tougher grades such as YG15 or YG20 are more suitable.
Corrosion or Fluid Contact For pumps, seal rings, valve balls, or acidic working environments, nickel-bonded corrosion-resistant grades such as YF06N can be considered.
Rock Drilling or Mining Impact For DTH bits, cone bits, reamer bits, and medium-hard rock formations, mining tool grades such as YK06, YK10, or YK11 are recommended.

Recommended Grades by Application

Working Condition Typical Applications Recommended Grade Key Feature
Abrasion or sliding wear General wear parts under normal working stress YG6 / YG8 Balanced wear resistance, strength, and toughness
Impact or heavy load Forming parts, cold heading dies, stamping dies, high-stress parts YG15 / YG20 Higher toughness and impact resistance
Corrosion or fluid contact Pumps, seal rings, valve balls, acidic environments YF06N Nickel-bonded, wear-resistant, corrosion-resistant
Rock drilling or mining impact DTH bits, cone bits, reamer bits, medium-hard rock formations YK06 / YK10 / YK11 Good wear resistance and toughness for rock drilling

The above recommendations are for reference only. Final grade selection should be confirmed based on drawings, working conditions, wear requirements, impact load, corrosion exposure, surface finish, and dimensional tolerance requirements.

Custom Carbide Manufacturing Process

KENIN Carbide supports custom tungsten carbide components based on drawings, photos, samples, dimensions, carbide grade requirements, and working conditions. From requirement review to production and delivery, we provide a clear and efficient process to help customers complete custom carbide projects.

  1. Submit Your
    Requirements

    Send us drawings, photos, samples, dimensions, specifications, quantity, carbide grade requirements, and working conditions. If the grade is unclear, describe the wear, impact, corrosion, or performance needs, and we will review the application.

  2. Quotation and
    Confirmation

    We review the product structure, carbide grade, tolerance, quantity, processing difficulty, and delivery schedule. Before production, we confirm dimensions, grade, surface finish, packaging, and delivery details with you.

  3. Production and
    Quality Control

    Production starts after the order is confirmed and technical details are approved. Depending on the product, the process may include pressing, sintering, CNC machining, grinding, polishing, and final inspection.

  4. Packaging and
    Delivery

    Finished parts are cleaned, protected, and packed to reduce transportation damage. Shipment is arranged according to the agreed method, and logistics information is provided after dispatch.

Tell Us What You Need

Share your drawings, samples, dimensions, grade requirements, and working conditions. KENIN Carbide will help review your project and provide a suitable custom carbide solution.

Send Your Requirements

Custom Options

  • Carbide grade selection based on rock hardness, abrasive conditions, impact load, and expected service life
  • Button, insert, and tip profiles including spherical, ballistic, conical, dome, chisel, wedge, flat-top, and custom shapes
  • Custom diameter, height, length, shank geometry, base structure, and exposure height
  • Press-fit, brazed, steel-body mounted, and custom installation structures
  • Chamfers, radii, grooves, slots, steps, holes, and special mounting features
  • As-sintered, precision-ground, chamfered, polished, and custom surface finishes
  • Tolerance control for fit, alignment, installation depth, and cutting performance
  • Custom inspection, marking, packaging, and batch traceability requirements

Frequently Asked Questions

Can tungsten carbide mining tools be manufactured according to drawings?
Yes. KENIN Carbide can manufacture tungsten carbide buttons, drill bit inserts, mining pick tips, road milling tips, chisel inserts, wedge inserts, and other custom mining carbide components according to customer drawings, samples, 3D files, or detailed technical requirements.
What types of carbide mining tools can you manufacture?
We can manufacture carbide buttons, rock drilling inserts, DTH inserts, top hammer inserts, mining pick tips, road milling tips, chisel inserts, wedge inserts, crusher wear inserts, and other customized carbide cutting components.
How is the carbide grade selected for mining tools?
The suitable carbide grade is selected according to rock hardness, abrasive mineral content, impact load, drilling or cutting method, tool structure, machine type, working speed, and expected service life.
Can carbide button and insert profiles be customized?
Yes. Spherical, ballistic, conical, dome, parabolic, chisel, wedge, flat-top, and other special carbide profiles can be customized according to drill bit design, mining pick structure, rock conditions, and cutting requirements.
Can carbide mining tools be used for hard rock and abrasive formations?
Yes. Tungsten carbide is widely used for hard rock, abrasive formations, coal seams, aggregate, asphalt, and concrete applications. The suitable grade, profile, exposure height, and installation structure should be selected according to the actual operating conditions.
Can you supply carbide components for DTH and top hammer drilling tools?
Yes. KENIN Carbide can supply customized carbide buttons and inserts for DTH hammer bits, top hammer drill bits, quarry drilling tools, mining drill bits, geological drilling tools, and other rock-drilling assemblies.
Can carbide tips be supplied for mining picks and road milling equipment?
Yes. We can supply carbide tips and inserts for mining picks, roadheaders, continuous miners, shearer drums, road milling picks, cold planers, trenchers, pavement-removal tools, and other ground-engaging equipment.
What information is required for a quotation?
Please provide the drawing or sample, product type, dimensions, tool body or installation structure, rock or material condition, machine type, working method, required quantity, tolerance requirements, and expected service life.

Technical Articles

Need custom tungsten carbide components? Contact KENIN Carbide for a quotation.

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