Fast Speed DTH Drill Bits Downhole Drilling Tools Excellent Wear
|Diameter||No ×Button diameter , mm||Button angle°||Flushing holes||Weight(Kg)||Part No|
|mm||inch||Gauge Buttons||Front Buttons|
1. Long life span: the wear-resist of tungsten carbides is 10-20
times higher compared with other similar materials, which greatly
extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the
carbides can always stay sharp, which could increase the drilling
3. New Diamond's bits are widely used in different rock formations
like carbonate rock,limestone,chalk rock, clay rock,siltstone and
4. It can greatly reduce the drilling cost, because of its high
drilling speed and life span, which reduces the times to changes
bits in the drilling service.
1. We have professional engineer to design the product.
2. We will stick to the safety bottom line of our products.
3. Forged alloy steel helps save the raw material.
4. Every part of our products is properly assembled and uses the
highest quality steel.
5. The production workshop uses the most environmentally friendly
steel as raw material.
Q1: Are you trading company or manufacturer ?
A: We are manufacturer (factory).
Q2: How long is your delivery time?
A: Generally it is 5-15 working days if the goods are in stock. Or
it is 20-30 working days if the goods are not in stock, it is
according to the quantity.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We
can build the molds and fixtures.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we sincerely do
business and make friends with them, no matter where they come