supplier for Steel tooth rock bit from China manufacturer - Hejianshi Tengda Petroleum Supplies Co.,Ltd

Price:	553.0~5950.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: ST rock bit

Production Capacity: 215 piece /month

Delivery Date: within 30 days after deposi...

work time: 120-180 hours

size: 8.5inch

structural features: roller or sliding bearing

country of origin: China

Means of Transport: Ocean,Air

Packing: wooden or steel boxes

Brand Name: Tengda bit

formation: soft

color: as customer request

Seal structure: metal or rubber seal

tricone rock bit
1Petroleum drilling
2.long service time
3.best price and high quality
4.we can provide the sample
we can provide help any time

(1)IADC CODE:116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347

(2)Available sizes: From 3 3/4'' to 26"

(3)bearing type:sealed bearing and non-sealed bearing

HJ(metal sealed journal bearing)

HA (rubber sealed journal bearing)

(4) Formation: soft , medium soft , hard ,medium hard , very hard formation.

(5)Application: petroleum $ gas , water well , mining and tectonic industries ,oil field, construction, geothermal, oritented drilling , and other underground foundation work.
China supplier for Steel tooth rock bit