China PDC bits manufacturer & supplier

Reamer cone bit hole opener

All size available

Reamer bit.hole opener bit :
1.Bigger diameter for piling in construction field
2.suitable for different complexes formation

2013-11-18

high quality 12" Reamer bit

All size available

high quality 12" Reamer bit
1,tungsten carbide insert tricone bit
2.certified by ISO,API
3.wide size code
4.best price

2013-08-23

4 3/8" deep well water drilling equipment

IADC337

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2014-04-28

9 1/2" Kingdream steel tooth auger drilling equipment

Cover all IADC code

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

5 7/8" coal mining drill steel tooth bit

All size available

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

17 1/2" high speed steel cone drill bit

17 1/2"

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2014-04-28

8 3/4" tricone drill bit steel tooth rock bit

All size available

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

9 1/2" milled tooth tricone well drilling tools

All size available

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2014-04-18

12 1/4" tungsten carbide tricone drill bit

12 1/4"

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2014-04-28

8 1/2" IADC116 milled tooth rock bit

IADC116

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

3 7/8" IADC125 soft rock drilling bits

IADC125

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

milled tooth rock drill

IADC137

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

2013-08-21

pdc petroleum drilling machine

Cover all IADC code

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

2013-08-20

diamond pdc mine bit

Cover all IADC code

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

2013-08-20

pdc steel body bits

Cover all IADC code

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

2013-08-20

diamond cutter bits pdc drilling tools

Cover all IADC code

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

2013-08-20