Tungsten Carbide Buttons and Inserts

Carbide Mining Tools

Tungsten Carbide Buttons and Inserts

High-impact tungsten carbide buttons and inserts for rock drilling, mining, crushing, tunneling, and wear-resistant cutting tools.

High-impact tungsten carbide buttons and inserts for rock drilling, mining, crushing, tunneling, and wear-resistant cutting tools.

Product Overview

Tungsten Carbide Buttons and Inserts are wear-resistant cutting components designed for rock drilling, mining, tunneling, crushing, and other high-impact applications. Manufactured from cemented tungsten carbide, these components combine high hardness, strong wear resistance, and reliable toughness for demanding working conditions.

Carbide buttons and inserts are commonly installed in steel drill bits, hammer tools, roller cutters, road milling tools, crushing equipment, and other rock-cutting assemblies. During operation, they are exposed to repeated impact, abrasive rock particles, high contact loads, and varying geological conditions. Proper carbide grade selection and insert geometry are important for achieving a balance between wear resistance, impact strength, and service life.

KENIN Carbide manufactures standard and custom tungsten carbide buttons and inserts according to customer drawings, samples, tool design, rock conditions, and application requirements. Available products include spherical buttons, ballistic buttons, conical buttons, wedge inserts, chisel inserts, flat-top inserts, and other customized carbide cutting components.

Applications

Tungsten carbide buttons and inserts are widely used in rock-cutting, mining, drilling, and crushing equipment requiring strong wear resistance and impact performance.

Typical applications include:

Down-the-hole drilling tools
Top hammer drilling tools
Rock drill bits
Mining drill bits
Tunneling and foundation drilling tools
Roller cone drilling tools
Road milling and trenching tools
Coal mining and rock cutting equipment
Crushing and crushing-wear components
Quarry and aggregate processing equipment
Geological exploration tools
Construction and infrastructure drilling equipment

Custom Manufacturing

KENIN Carbide manufactures custom tungsten carbide buttons and inserts according to drawings, samples, drilling tool structure, rock conditions, and operating requirements.

Custom options include carbide grade selection, button diameter, insert height, cutting profile, head shape, shank geometry, chamfer, tolerance, surface finish, press-fit dimensions, and inspection requirements.

Available shapes include spherical buttons, ballistic buttons, conical buttons, parabolic buttons, wedge inserts, chisel inserts, flat-top inserts, dome inserts, and other special-shaped carbide cutting components.

For an accurate quotation, please provide the drawing or sample, tool type, button or insert dimensions, installation method, rock type, working conditions, required quantity, and expected service life.

Technical Specifications

The following technical specifications provide a carbide grade reference for this tungsten carbide product, including industry application, approximate ISO group, KENIN grade, binder content, grain size, density, hardness, transverse rupture strength, and typical applications. Final specifications can be customized according to drawings, working conditions, tolerance requirements, wear resistance, impact load, and service environment.

Product Tungsten Carbide Buttons and Inserts
Material Cemented tungsten carbide
Carbide Grade YG8C, YG11C, YG15C, or an application-specific carbide grade selected according to rock hardness, abrasive conditions, impact load, tool design, and required service life
Button Type Spherical button, ballistic button, conical button, parabolic button, dome button, flat-top button, or customized button profile
Insert Type Chisel insert, wedge insert, flat insert, shaped cutting insert, roller-cone insert, or customized carbide insert
Head Profile Spherical, ballistic, conical, wedge, chisel, flat-top, dome, or customized cutting geometry
Diameter Customized according to drill bit, cutting tool, or installation requirements
Height Customized according to tool structure, exposure height, and cutting performance requirements
Shank Geometry Straight shank, stepped shank, tapered shank, press-fit shank, or customized mounting profile
Installation Method Press-fit, brazed assembly, steel-body installation, or customized mounting structure
Surface Finish As-sintered, precision ground, polished, chamfered, or customized according to drawing requirements
Tolerance According to drawing and critical installation or cutting requirements
Hardness Selected according to carbide grade and application requirements
Density Selected according to carbide grade and mechanical performance requirements
Transverse Rupture Strength Selected according to carbide grade, impact conditions, component geometry, and operating requirements
Impact Resistance Selected according to rock hardness, drilling conditions, tool design, and expected service life
Application Rock drilling, mining, tunneling, crushing, road milling, trenching, geological exploration, and wear-resistant cutting tools
Customization Available according to drawings, samples, tool design, rock conditions, operating requirements, and inspection standards

Related Industries

Mining, Rock Drilling, Tunneling, Quarrying, Construction Equipment, Geological Exploration, Foundation Drilling, Road Milling, Aggregate Processing, Coal Mining, Infrastructure Construction

Frequently Asked Questions

Can tungsten carbide buttons and inserts be manufactured according to drawings?
Yes. KENIN Carbide can manufacture tungsten carbide buttons, drill inserts, chisel inserts, wedge inserts, and other custom carbide cutting components according to customer drawings, samples, 3D files, or detailed technical requirements. Diameter, height, profile, shank geometry, tolerance, carbide grade, and surface finish can all be customized.
Which carbide grade is suitable for mining and rock drilling tools?
The suitable carbide grade depends on rock hardness, abrasive conditions, impact load, drilling method, tool design, and required service life. Grades such as YG8C, YG11C, and YG15C may be selected for different mining and drilling applications, but final grade selection should be confirmed according to actual working conditions.
Can button shape and insert profile be customized?
Yes. Spherical, ballistic, conical, parabolic, wedge, chisel, flat-top, dome, and other special-shaped carbide button or insert profiles can be customized according to drill bit design, cutting requirement, and rock conditions.
What information is required for a quotation?
Please provide the drawing or sample, button or insert dimensions, profile type, tool type, installation method, rock type, working conditions, required quantity, tolerance requirements, and expected service life.
What is the difference between a carbide button and a carbide insert?
A carbide button is usually a rounded or shaped cutting element installed into a drill bit or hammer tool for rock drilling. A carbide insert is a broader term that can include chisel inserts, wedge inserts, flat inserts, shaped cutting inserts, and other wear-resistant carbide components used in drilling, mining, cutting, or crushing tools.
Can carbide buttons be supplied for DTH and top hammer drill bits?
Yes. KENIN Carbide can supply carbide button components for DTH drilling tools, top hammer drill bits, rock drilling tools, mining bits, and other customized drilling assemblies according to the required dimensions, button profile, carbide grade, and installation structure.
Can carbide inserts be supplied for crushing and road milling tools?
Yes. Tungsten carbide inserts can be customized for crushing equipment, road milling tools, trenching tools, coal mining equipment, quarry tools, and other high-wear cutting applications. The geometry and carbide grade should be selected according to impact load, material hardness, abrasive conditions, and expected service life.

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