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Cemented Carbide Button and Carbide Insert

Cemented carbide ball teeth (tungsten carbide button) are also referred to as cemented carbide teeth (tungsten carbide insert), and they are primarily used in drilling, mining, engineering machinery, and other industries. They feature extremely high hardness and outstanding impact resistance. Contact our sales team to explore all your pricing options. We also offer custom sizes—simply let us know your specifications. After you leave your message, we’ll get back to you within three hours with a detailed product quote.


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Product Description

Product introduction

Cemented carbide ball teeth (tungsten carbide button) are also referred to as cemented carbide teeth (tungsten carbide insert), and they are primarily used in drilling, mining, engineering machinery, and other industries. They feature extremely high hardness and excellent resistance to impact. Their surface hardness can reach HRA92-94, allowing them to withstand high-intensity impact loads without fracturing. Additionally, cemented carbide ball teeth can be customized with varying compositions and structures tailored to specific application conditions, ensuring efficient drilling even in complex geological settings.

The cemented carbide ball teeth from Zhuzhou Jinxin are manufactured using high-purity tungsten powder with a tungsten content of ≥99.95%, achieving superior strength and hardness performance. This results in longer tool life for bottom-hole drill bits. The teeth are pressed using a precision isostatic press, ensuring uniform density throughout. The continuous teeth are then sintered in a pressure sintering furnace, enhancing the product's wear resistance by up to 24%. Finally, they are precisely ground on a centerless grinder, delivering dimensional accuracy down to 0.8 microns.

 

Product parameters

Conical teethProduct modelBasic dimensions (mm)
DiameterHeight
082130ZD1A8.213
100140ZD0A1014
122170ZD0A12.217
142200ZD1A14.220
164240ZD0A16.424
190250ZD1A1925
220260ZSOA2226

 

Teeth shaped like spoonsProduct modelBasic dimensions (mm)
DiameterHeight
133170SD0A13.317
142210SD1A14.221
162240SD0A16.224
185270SDOA18.527
202290SD1A20.229
220320SD0A2232
262330SD1A26.233

 

Wedge-shaped teethProduct modelBasic dimensions (mm)
DiameterHeight
100150XD1A1015
122170XD0A12.217
142210XD1A14.221
162230XD0A16.223
182260XD1A18.223
203310XD0A20.331
290450XD1A2945

 

Wedge-shaped lateral teethProduct modelBasic dimensions (mm)
DiameterHeight
142200BD0A14.220
164220BD1A16.422
188250BD0A18.825
200260BD1A2026
224300BD0A22.430

Category:

Cemented Carbide Button

Key word:

Tungsten Carbide Button

Carbide Insert

Carbide Tips

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