China diamond bits manufacturer & supplier

tricone bits steel tooth tricone bits

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

2013-06-12

flat pdc bit

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

2013-06-30

milled tooth tricone bit

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

2013-06-12

stepped drag bit /3 wings drag bits/ drag bits

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

stepped drag bit / tungsten carbide inserted stepped drag bi

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

step drag bit / 3 wings drag bits

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

drag bit / tricone bit/ rock bit

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

3 wings stepped inserted carbide drag bits

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

stepped drag bit /milled tooth bit

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

drag bit / tricone bit/ rock bit/ milled tooth bit

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

stepped drag bit /3 wings drag bits

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

3 wings stepped drag bits

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

tungsten carbide inserted drag bit

1.factory, design and produce as customer request
2.cheaper price
3.3 wings drag bits
4.lots of in stock

2013-06-12

rock bit / three cone bit / tricone bit

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

2013-06-12

three cone bit / tci bit / drill bit / milled tooth bit / st

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

2013-06-12

rock bit / three cone bit

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

2013-06-12