drills

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613
4.Certification:API

HJ PDC diamond rock bits for oil and gas drilling
1.best quality for 6"~17 1/2"
2.high quality,best price
4.number of blade :4,5,6,7,8,9,...

Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and specialized heat treat & stress relief

5 blades PDC bits for drilling
1.PDC certified by ISO9001 & API
2.Fast drilling rate
3.Strong cutting structure durability

1.Steel tooth tricone bit
2.Meet with API Spec7-1 ISO 9001:2008
3.IADC 136
4.Soft formation
5.Size:9 1/2'' inch

All IADC CODE,all size
1.high temperature and wear resistance
2 suitable for different formation
3.best price,quality

API IADC637 roller bearing tricone bits
1.Certification:ISO&API
2.Resonable price,excellent in quality
3.Cover almost all IADC code

1) ISO9001&API
2)Covers all IADC codes
3)Size:15 1/2"
4)Used for oil well and water well

Kingdream HA517 tricone bit for oilfield
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

API metrix body pdc button bit for oil field
1.Meet with API & ISO 9001:2008
2.Cover all IADC Code
3.Can be customized

Diamond core drill
Model: GQ110
Max. Drill diameter: 110mm
Small, light, and easy control
Professional drilling big hole

This Air Track Drill For Gym is very light and easy to move. The Air Floor can be placed on the gym floor, no noise during training.

BL pipeline replacement system in situ consist of pipe bursting machine, pulling rod, cutter, and expanded head.

PDC Bits
1) our pdc bit Certified by ISO9001&API
2) our pdc bit have Fast drilling rate
3) our pdc bit posses Strong cutting structure

12-1/4"IADC517 TCI tricone bits
1.High-precision metal seal
2.Higher stability
3.Reasonable price and long uselife

high air dth hammer
1.lower energy consumption
2.higher impact frequency
3.easy and cheap maintenance
4.long life, reliable

1.IADC code PDC core bits
2.Cover almost all IADC code
3.Meet with API Spec7-1 ISO 9001:2008
4.Good quality
5.Soft to hard

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

New generation of ideal piling machine with low use & maintenance cost, high efficiency.Advanced design, logical framework, convenient operation.

Our company takes years with the used and new PDC(diamond) bits, tricone bits, TCI bits, steel tooth bits, single cone bits covering all IADC code.

1 With API and ISO9001
2 High quality and competitive price
3 Various of model and dimension available
4 Fast drilling rate

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

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

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

API IADC 127 steel teeth water well drilling equipment
1.Low compression strength
2.High drillability
3.Soft foramtion

TCI Tricone bits/Rock bits
1). 3 7/8''~ 17 1/2''
2).10 years
3).1 pcs+5 days
Three cone bit is widely used in well drilling

pipeline replacement system in situ,which consists of pipe bursting machine,pulling rod, cutter, and expanded head

tci tricone bit,tricone rock bit,tricone roller bit
Certified by ISO9001and API

1)certified by ISO9001&API
2)suitable for low formation
3)used for water well oil
4)After sales service

PDC Non-Core Bits Concave Model
1.High Abrasion Resistance
2.For Coal Mine/Rock Cutting
3 ISO9001, Quality Guarantee