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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
Certification: SGS
Model Number: 305-DHD380
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood package
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 100000 pieces per month pieces per month

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  • Product Description
  • 1   Brand: MSD
  • 2   Product alias: DTH drilling bit
  • 3   Drilling depth: 1000(m)
  • 4   Impact frequency: 2000~2800(Hz)
  • 5   Scope of application: Water well drilling mining
  • 6   Drilling speed: 500(mm/min)
  • 7   Place Of Origin: Hunan, China (Mainland)
  • Factory direct sales 305-DHD380 high pressure DTH drill bit

Factory direct sales 305-DHD380 high pressure DTH drill bit


DTH Hammer Button Bits have high-air pressure and low-air pressure ones. With advanced design concept,better impact-resistance, better wear-resistance,  higher drilling speed and longer service life, they are widely used in large-scale open pit mining, quarry and other construction projects.

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--------------------------------------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.