Chevron Type 3/4 Wings Step Drag Bits For Soft Rock Drilling
Products Description
Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining,
geothermal, environmental and exploration drilling. When the DTH hammer or tricone bit lose their effectiveness and then the drag bit is used, the cleaning of the hole is realized by the injection of air or water. They are not suitable in coarse gravel or hard rock formations.
Chevron type:
- Chevron type for medium hard grounds. Chevron bits are designed for medium formations and are used in areas that contain a lot of rock and also in the oilfield for drilling out concrete casings and plugs. Chevron drill bits are used for drilling more abrasive formations like soft sandstones and shales.
The Chevron style bit is more durable than the step drill bit but, because of cutting structure, will penetrate more slowly.
Also, We have all kinds of round cutter bit and flat cutter bits for excavate coal Machine. They are widely used in all kinds of
pile driving machinery with a rotating drill, various spin dig a bit, all kinds of teeth.
Our products have been exported to USA, Australia, Brazil, Canada, Korea, Japan, Singapore, etc.
Features
Good quality, high strength, high resistance to wear, good performance.
Material
Alloy steel: ASTM4142 or 42CrMo;
Tungsten carbide.
Our advantage of 3 Wings Chevron Drag Bit for Hard Formations
(1)We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
(2) High quality steel, and very good tungsten carbide tips.
(3) High brazing technique.
(4) Advanced heat treatment technology provides good abrasive and impact resistance.
(5) Good performance
FAQ:
Why choose us?
1) We have more than 20 years of researching,developing, manufacturing and exporting
high quality rock drilling equipments and penumatic tools to the global market.
2)High quality compatible with , Atlas Copco, Ingersoll Rand etc...
3)Reasonable price
4)Excellent service.
5.Which port do you shipping from?
We usually ship container from Shanghai port.Guangzhou,ShenZhen port is available too.
6.Can you accept OEM & ODM ?
Yes, both of them are acceptable.
7.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
8.What is your payment term?
We can accept L/C, D/A, D/P, T/T, , MoneyGram.
9.How about the delivery time?
It depends,generally it takes about 15-25.If have stocks,Usually only 5-10 days if in stock.
Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your
complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Transportation:
By air, By Express or By sea according to your requests
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Chevron Type 3/4 Wings Step Drag Bits For Soft Rock Drilling , Great Performance Images
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