Factory direct sales 305-DHD380 high pressure DTH drill bit
- 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
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 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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