Cemented carbide button

  • Tapered Wedge Button
  • Tapered Wedge Button
  • Tapered Wedge Button
  • Tapered Wedge Button
Tapered Wedge ButtonTapered Wedge ButtonTapered Wedge ButtonTapered Wedge Button

Tapered Wedge Button

  • Capacity: 10-20tons/month
  • Grain size:2.0-7.0
  • Material brand: H.C starck
  • Surface treatment: passivation
  • Product description: We could supply cemented carbide Tapered Wedge Button with high strength.


Product Name: Tapered Wedge Button MOQ: 1 KG
Strength: 2800-3200N/m㎡
Place of Origin: Zhuzhou, Hunan
Hardness: 86.2-90.4 HRA Application: Used of drill mining tools
Unit: KG/pc Material: WC+Co,100% raw material

My company mainly produces and sales all kinds of cemented carbide button, rotary digging tips, milling gear shaper, coal cutter tips, etc., which can be used in mining, mainly for the DTH drill, hydraulic screw drill tool), oil and gas field drilling (mainly for the oil and gas field drilling, large open-air using tritone bit), milling dig into with (the button is mainly used in coal mining, roadway drainage, Kong Xuan digging pile, pavement milling planer, etc.), geotechnical engineering (this kind of alloy is mainly used for bridge pile foundation excavation, shield tunnel, city road crossing, wearing parts in mines, high-speed railway, highway maintenance, and so on).

The product specifications are complete, the quality is stable and reliable, can reach the domestic leading level, some indicators reach the international leading level, the price is reasonable.



Hardness(HRA) Density(g/cm³) Strength(N/mm²)
JT05A ≥90.1 14.90 ≥3200
JT05 ≥90.4 14.94 ≥3100
14.78 ≥3000
JT20.2 ≥90.2
14.92 ≥2800
JT30.3 ≥88.5
14.72 ≥3200

Grade Application
New brand, high air pressure drill tips. It is suitable for all kinds of iron ore and coal mines. Especially in the very hard granite and marble have very good performance.
High-pressure drill bit buttons, suitable for hard rock layer, can be used as DTH drill tool column tips, hydraulic thread drill bit tips.
It is suitable for welding rock drill bit and drilling medium and hard complex rock strata.
Low wind drill tips for engineering, coal and mining, suitable for general rock strata.
Suitable for drilling hard rock impact drill, coal drill buttons.

Tapered Wedge Button:

Diameter (mm)
Height (mm)
9.0 15.0
TA1217 12.2 17.0
14.2 19.0
16.2 24.0

Q: Can you order only 1KG to try the material?

Answer: Of course! By the way, I would like to say one more thing, what material we send for you to test that will be used for your re-order in the later period. There will be no poor material mixed in the cargos to sell to you after getting the trust of customers like some peers.

Q: Can you go any lower?

Answer: Of course, most of the time it depends on your quantity.

Q: How long is the lead time?

Answer: We keep stock of the general size and can delivery the goods within 3 days. Would you like to ask why not delivery the goods on the same day? Most of the time in order to serve you well, we do not take a rest, but arrhythmias want to take a weekend? We hope you could kindly undertstand.

If there is no stock available, need to wait for about 10 days.

Q: Why is your price higher than somebody?

Answer: At present market, it's not like 10 years ago when we could make a deal at a random price. The price has been very transparent, and some customers even calculate the cost more deeply than we do.

So, the only explanation for our higher price is that the equipment is good, the raw materials are good, the process is rigorous, and the quality is stable. In a word: as long as you accept our price, our products will make you satisfied.

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