drills

YT29A Air leg rock drill is a heavy-duty air leg rock drill with the features of high speed and low consumption.

1) ISO9001&API
2)Covers all IADC codes
3)Size:13 3/4"
4)Used for oil well and water well

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

1.Name: Thread Button Bit
2.Use: Ore Mining
3.Packing Message:50Piece/Wooden Case
4.Delivery Time:15 days
5.Cheap but Quality

PDC matrix drill bits
1.bit three wings pdc non core bit
2.bit size 98mm
3.bit price:$190/pcs
4.bits manufacture

The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

Specification:
1. Medium: water, oil, gas mud
2.Certificate: API 5DP, RTN, GOST, DNV
3.8000 meters drilling warranty

drill rod are manufactured strictly from API Spec.7 and SY5144 standard.
In all size of integral spiral heavy weight pipe,4145H and API standard

Geological drill pipe
1.For Gravel,the loose stratum,the complex stratum
2.certified ISO,API
3.wide size code
4.best price

1. Manufacturer of TCI & steel teeth tricone bits
2. ISO & API
3. Quality products & good service
4. Good feedback of clients

PDC core drill bit for water well drilling
1.Large inventory on hand
2.Good quality and after-sale service
3.Reasonable price
4.Can be customized

Diamond core drill bit/PDC core bit
1.Cover all IADC codes
2.Bit with API
3.Type: drill bit
4.Oilwell applilcation

Specifications
1. API&ISO 9001
2. Size 3"~26"
3.high quality and best price
4. rubber or metal bearing ...

Specifications
Leading manufacturer of varies kinds of PDC oil drill bits in different size.3 blades 4 blades, 5 blades, 6 blades, 7 blades

1) High carbon steel or high grade alloy steel with carbide tipped cutting edge
2) Black groove and ground flute
3) Straight Shank

Material:45#carbon,Crv,carbon steel
Includes:hex shank drill bit,high speed steel drill bits,masonry drill bit,wood drill bit,wood spade bit

Inserted teeth bit, for soft formation use,metal sealed roller bearing, good gauge protection, Low WOB

Specifications
1.Certified by ISO9001&API
2. High quality with reasonable price
3. Fast drilling rate

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

23mm twist drill, 1200W power, MT2

NQ HQ drill rod

Medical Surgical Autoclavable Stainless Steel Orthopaedic Bone Drill

Drilling Rig with hydraulic feeding is widely utilized and featured in high power and hoisting load(2T), large torque transmission, etc.

oil well drilling geographical drill pipe
Standard:API 5DP
Length:10-15m
Size:2-31/2
Pipe wall thickness:6.5-9.99mm ...

Matrix body and steel body pdc drill bit
Double row cutters design extends the bit life especially when drilled in abrasive hard layer formation.

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

Zhengzhou gous is one of the most professional and trustful manufacturer and exporter in china. We own the outstanding team and advanced tech, we prod

API Certification PDC Drill Bit for Petroleum Exploration has been presented above, want more similar products, please click PDC Oil Drill Bit.

OD:60.3mm-139.7mm
Thickness:6.45mm--12.7mm
Grade:E75,X95,G105,S135
Certificate:API 5DP,Gost

1.oil well drilling equipment rock bit
2.Sufficient stock&High-quality aftersale service
3.Timely delivery&sincere promise