Cemented carbide button

  • HPGR Pin Bits
  • HPGR Pin Bits
  • HPGR Pin Bits
HPGR Pin BitsHPGR Pin BitsHPGR Pin Bits

HPGR Pin Bits

  • Capacity: 10-20tons/month
  • Grain size: 2.0
  • Material brand: H.C starck
  • Surface treatment: passivation
  • Product description: We can produce and supply different types of Cemented carbide HPGR Pin.

Product Name: cemented carbide button MOQ: 1 KG
Bending strength: ≥2000 N/m㎡
Origin place: Zhuzhou, Hunan, China
Hardness: 88 HRA Application: It could processed by various end mill cutters, drill bit and cutterj rod and so on.
Unit: PC Coating: Uncoating

Our 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)
YG15 ≥87.8
14.1 ≥2800

Grade Application
Metal mining roller press pillar nail, rock - breaking hob.


Type Diameter (mm)
Height  (mm)
φ16*40 16.0 40.0
16.0 50.0
18.0 45.0
20.0 35.0
20.0 40.0
φ15.9*40 15.9 40.0
16.2 40.0
φ16.2*45 16.2 45.0
16.5 60.0
21.9 50.0
21.9 70.0

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? Wehope 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.