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Factory direct sales 305-DHD380 high pressure DTH drill bit

Factory direct sales 305-DHD380 high pressure DTH drill bit
  • Factory direct sales 305-DHD380 high pressure DTH drill bit - 0
  • Factory direct sales 305-DHD380 high pressure DTH drill bit - 1
Factory direct sales 305-DHD380 high pressure DTH drill bit
Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: 305-DHD380
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 10000 pieces per month

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  • Product Description
  • 1   Applications: Quarry, mining & well drilling
  • 2   Bit Diameter: 305mm
  • 3   Shank type: DHD/SD/QL/MISSON
  • 4   Color: As request
  • 5   Face Shape: Flat, Concave, Covex & drop center face
  • 6   Carbide button shape: Parabolic, Ballistic, Sharp & Domed
  • 7   Material: Tungsten carbide and hard alloy steel
  • Factory direct sales 305-DHD380 high pressure DTH drill bit

Factory direct sales 305-DHD380 high pressure DTH Drill Bit

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Advantages of MSD down the hole bits:

The longer life of the drill: the alloy material, with longer using life which better than the similar products;

High drilling efficiency: the drill buttons are wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of drilling.

The drilling speed is stable: the bit is scraped and cut to break the rock.

Good performance: MSD bit has strong wear resistance, good diameter protection and can  make the cutting teeth be used efficiently, can drill more meters.

The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.


The Application of DTH Hammer:

MSD DTH drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, and construction etc.


------------------------------------------------------------FAQ------------------------------------------------

Q: Do you offer warranty on your products?

A: Yes, for different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The longest period of warranty is 2 years after shipping date.


Q: What are your Shank types?

A: Shank types: DHD3.5, DHD340A, DHD350R, DHD360, DHD380.


Q. What about the package?

A:We pack with carton box,plywooden case outside.Also can based on your requirement to pack.


Q.Where is your main market?

A:We have been exported to France,Canada,Thailand,Poland,Middle East, South Africa,Ghana,Russia,Australia,Spain and many other Europe Countries.,we have get good reputation from our customers against its high quality,fair price and leading service.


Q: What kind of payment terms do you offer?

A: We offer different payment terms,including T/T, L/C,Western Union for USD 1000 below) etc.. If you have another question, welcome to contact with us anytime. 



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