In wooden box, or according to your requirement. Welcome to contact us.
Within 7-30 work days after confirm the order
API Certified Tungsten Carbide High Speed PDC Drill Bit
Steel Tooth Bit
116 117 126127 136 137 216 217 226 316 317
326 327 336 337 115 125 135 215 225 235 315 325
335 114 124 214 314 111 121 131 346 347
From 4 5/8 to 36”
larger sizes for hole opener bit ,reamer bit
From 117.5 to 914.4
From 6.0 to 1850.0
From 2 7/8 to 8 5/8
Most favourable price and best quality
Button size (extra features)
1) Y-Conical insert
2) X-chisel insert
3)K- widened crest insert
4)G- Gauge/body protection
By sea or by air ,railway and multimodal transport
Within 7-30work days after confirm the order
PDC Bit Longer Bit Life:
1.The self-stabilization design reduces the vibration and lowers the damage to the cutters.
2.High intensified gage design provides for long runs on steerable systems through hard abrasive formations as steering application.
Unique cutter layout and locatin can keep cutting edge sharp to obtain the maximum ROP.
Deeper blades and lengthened junk slots can get higi ROP in soft formations and better cool the bit in hard abrasive formations.
2.Spiral And Asymmetric Blades Design:
Specialized cutter layout and asymmetrical blades design enhance the bit stability. It can get more footage in interbedded formation plication.
The integrated cutter density can get the high ROP in medium to hard formations and can effectively cool the bit in hard and abrasive formations.
Packaging & Shipping
Packing:In wooden case , also can be packaged according to your requirements.
Shipping: We will issue the goods within 7 to 30 days after you place your order.
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.
We are also exploring a broader overseas market.Following the fast development, our market ability will gradually improve, and the products will become great better to supply each customer,The corporation is persevered in high standards, strict requirements, and regards product quality as its life.
The PDC bit is sensitive to the change of formation lithology. The optimal drilling parameters depend on stratigraphic lithology and vary with the rock formations.
The PDC bit is mainly used in the drilling of soft and medium hard strata, which can produce a large amount of cuttings during drilling. Therefore, hydraulic energy is indispensable to the cleaning and cooling of the drill, and the utilization efficiency of hydraulic energy is one of the most important factors that influence the drill speed of drill bit.
Check whether the previous bit has broken, tooth and body parts missing and so on, if necessary, should be salvaged if necessary. It is easy to cause the early damage of the PDC bit, so it is recommended to remove the bottom of the well before using the PDC bit.
Q: What are your main products, and used for?
A: Our products include PDC drill bits, tricone bits,steel tooth bit and so on. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.
Q: Min. Order?
A: Min. order quantity: 1 piece
Q: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.
Q: 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.