High Durability Carbide Teeth Inserts Buttons 16-25mm Diameter with 2400-2600 MPa TRS for Mining Tools

Price Negotiable

Price: Negotiable

MOQ: 500 pieces

Delivery Time: 15~45 Days

Brand: Sanxin

Product Description

Product Overview

High durability tungsten carbide teeth inserts and buttons designed for extreme mining and drilling applications. These cutting tools feature advanced nano cemented carbide technology for superior performance in hard rock formations.

Technical Specifications

Material Properties

Nano cemented carbide with WC grain size less than 0.2μm
Extra coarse-grained carbide with WC grain size larger than 6μm
High hardness: 86.00-87.50 HRA
High strength: 2400-2600 MPa TRS
Density: 14.50 g/cm³

J Type Button Specifications

Type	D (mm)	H (mm)	h (mm)	SRI	SR2	r
ZJ25X38/P/KP	25	38	25	2	50	3
ZJ25X34/P/KP	25	34	21	2	50	3
ZJ24X30/P/KP	24	30	18	2	48	3
ZJ22X32/P/KP	22	32	21	2	44	2.5
ZJ19X26/P/KP	19	26	16.5	2	38	2.5
ZJ17X23/P/KP	17	23	14.5	2	34	2
ZJ16X25/P/KP	16	25	17	2	32	2

Standard Specifications

Dimensions (mm)	Density (g/cm³)	Hardness (HRA)	TRS (MPa)
Diameter 20 × Height 25	14.50	87.50	2400
Diameter 22 × Height 35	14.50	86.00	2480
Diameter 24.8 × Height 33	14.50	86.50	2600
Diameter 25 × Height 35	-	-	-
Diameter 26.5 × Height 38	-	-	-

Key Features

Superior impact resistance for extreme working conditions
Excellent heat resistance and wear resistance properties
Enhanced thermal fatigue resistance for prolonged service life
Customizable designs available according to customer specifications
Ideal for high-power equipment with propulsion and shear forces

Applications

Underground coal mining operations
Tunnel excavation in hard rock formations
Drilling on extra hard rock formations
Shield and mining equipment
Stamping dies and cold heading dies
Aerospace and high-end equipment manufacturing

Customization Available

All tungsten carbide buttons can be customized according to your specific drawings and requirements to perfectly match your drilling tools and operational needs.

Product Images