4 To 8 Blades High Quality PDC Drill Bit For Hard Formation Drilling
1.Soft Formation Application
Four blades, suitable for drilling in soft formations with low compressive strength.
6 8 1 /2 9 1/2 12 1 /4
M323 M332 M333 M121 M221 M334 M432 M433
4 5 6 7 8
4 5 6 7 8 9
1 1/2 2 3 3 1/2 4
3 1/2 4 1/2 6 5/8
Most favourable price and best quality
2.Soft To Medium-hard Formation Application
(1)Five blades design is suitable for soft to medium formations ,GF technology extends the application range to hard formations.
(2)Medium parabolic crown profile and heavy density provide high ROP in medium to hard
Formations with medium compressive strength and small abrasive layers.
Packaging & Shipping
Packing: We usually pack them in wooden cases or we can also pack them according to your requirements.
Shipping:Bulk orders are shipped in containers at home, then shipped to your country by sea , land or air. We can provide express delivery with a small quantity of orders.
Chengdu Rongwanda Drilling Equipment CO., LTD is the largest domestic engaged in the diamond bit, bit one of the manufacture and sale of professional companies. Company adopts the world's cutting-edge design concepts and advanced manufacturing technology, design and manufacture of oil, natural gas drilling and comprehensive geological study of drilling, core and special-purpose of diamond bit and rock bit.
Why Choose Us:
Chengdu Rongwanda Drilling Equipment CO., LTD has been taking the “customer satisfaction” as the service tenet, through increasing the design, manufacture and comprehensive technical ability, for the oil and gas customers with more quality products and services. The company is headquartered in chengdu. Company service network has spread all over the country and the continuous development of professional service and sincere attitude. Now our company focus on the global market layout, plan three years to become the southwest area drilling equipment largest export enterprise, and to become the world's most influential drilling companies.
1. We offer high quality products 2.We can answer any questions about the product
3. We have fast and on time delivery time
4. Every bits have it's quality assurance
5. Contact our anytime if you have any question with bits.
6.We offer 24-hour online service
Q1: What are your main products, and used for?
A: Our products include Tricone bits, PDC drill bits, Single cone bits, Hole opener, Saver sub, Bit breaker. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.
Q2: How do you control the quality?
A: Quality first. In order to guarantee high quality products, all our products are in strict accordance with ISO9001 international quality system and have to undergo a rigorous testing system before delivery.
Q3:Do you provide samples?is it free or extra?
A:Yes,we could offer the sample with good price but not free,if the sample tested is OK, we can give you a good price for the further order.