drills

 BQ NQ HQ PQ Wireline Drill Rod Core Barrel &

Specifications:
APR Drill stem Testing Tools tester BV report
1.Halliburton type, all could change with Halliburton parts. 2.All the equipment ar

carbide bullet drill bit
1.heat treatment:40-44HRC
2.hardness tip: above 50HRC hardness
3.Material:Carbide,ASTM4142 or 42CrMo
4.ISO Certificate

PDC coal mining bolt drill bit
1. leading OEM manufacturer
2. M12-16, R22, hex thread
3.size from 25 to 45mm
4. best service

Matrix body PDC bit
1.best price and high quality
2.4 blade count
3.can change the spiral nozzles
4.wooden or steel boxes...

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

Drill Pipe
Standards and technical conditions for supply:
API SPEC 5D
API SPEC 7
Uses:...

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

1.Size from 3 7/8" to 26"
2Covers almost all IADC code.
3Stocks adequate&timely delivery
4Good quality and after-sale service

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

Trademark:huazuan;

ExpRegion:all over the world;

Manufacturing Process: Fully Ground,Milled
Material: HSS (HSS-E are available)
Diameter: 1/16-1/4inch, 1.5-6.5mm
Surface Finish:Black Oxide,B

4145Mod , 9150mm Length Non Magnetic Drill Collars for Oil Drilling Equipment NC26-35 </span

 
7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
 
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widely used and hydraulic feeding drill, which has the characteristics of big power, great lifting force (2T) and high transmission
torque

pdc drilling bits machine
1.Good wear-resistance
2.Tungsten carbide hardfacing on tooth surface
3.Better steel and longer stable drilling hours

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

API diamond matrix pdc drill bits for well drilling
1.Tungsten carbide hardfacing on tooth surface
2.higher stability
3.Reasonable price

API 12 1/4" Matrix PDC drill bit for Water Well Drilling
1. API & ISO
2. Professional Team
3. Mature Processing Technology
4. First-Class Service

Medical Autoclavable Stainless Steel Dual Function Canulate Drill for Kirchner Wire and Intramedullary Nail

10.8v 12V 1.3Ah Lithium Cordless Electric Drill with LE

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

din338 hss twist drill bits

It is mainly applied to the exploration, geophysical exploration, road and building exploration and small water well drilling, etc,

Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.

The machine is used for geological survey of industrial and civil construction, bridges, railways, highways, hydropower and other industries,