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Wontech Customized Large Size Diameter Boreholes Drilling 18" 24" 32" Inch DTH Drill Bit for Foundation Piling Well Drilling
- Overview
- Related Products
DTH Drill Bit for Foundation Piling Well Drilling factory'>
Related Products |
3.5" - 12" |
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Q: What can you buy from us?
A: DTH hammers, DTH bits, casing systems, Cluster Drill, DTH drill pipe, top hammer button bit, shank adapter, drill rod, mining tricone bitand related accessories.
Q: Is there a minimum order quantity?
A: We generally have no minimum order quantity.
Q: Do you have inspection procedures?
A: 100% strict inspection and factory testing for every order before packing.
Q: How long is your delivery time?
A: 2-5 days for the products in stock; 20-35 days for production.
Q: After Services:
1. Our sales team will respond to your question within 24 hours (holidays excluded).
2. Technical support will be available at any time.
3. Free replacement will be provided once the failure is confirmed caused by our product quality.
A: DTH hammers, DTH bits, casing systems, Cluster Drill, DTH drill pipe, top hammer button bit, shank adapter, drill rod, mining tricone bitand related accessories.
Q: Is there a minimum order quantity?
A: We generally have no minimum order quantity.
Q: Do you have inspection procedures?
A: 100% strict inspection and factory testing for every order before packing.
Q: How long is your delivery time?
A: 2-5 days for the products in stock; 20-35 days for production.
Q: After Services:
1. Our sales team will respond to your question within 24 hours (holidays excluded).
2. Technical support will be available at any time.
3. Free replacement will be provided once the failure is confirmed caused by our product quality.
