China roller cone bit manufacturer & supplier

Three cones rock bit

517

Three cones rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-18

milled tooth drill bits

137

Milled tooth drill bits
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

hole opener drill bit

437

hole opener drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

button rock drill bit

517

button drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

Steel tooth rock bit

137

Steel tooth rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

Kingdream drill bit

137

kingdream drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

TCI tricone drill bits

517

TCI rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

Reamer drill bit

517

reamer drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

insert PDC drill bits

M222

pdc bit
1)API &ISO9001
2)min order 1pcs pdc bit
3)lower price pdc bit
4)a large stock

2015-05-11

tungsten carbide insert rock bits

517

tungsten carbide insert rock bits
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

TCI tricone button bits

517

TCI tricone button bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs

2015-05-11

Kingdream button drill bit

437

437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maximize the us

2015-05-11

Kingdream TCI rock bit

517

TCI rock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

Milled tooth drill bit

137

Milled tooth drill bits
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11

Rotary rock bit

517

Rotary tock bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

2015-05-11