8 1/2 inch Steel tooth tricone bit from China manufacturer - Hejianshi Tengda Petroleum Supplies Co.,Ltd

Price:	500.0~3000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: TD537

Production Capacity: 500 pcs per month

Delivery Date: 7-20 days

Type: Drilling Rig

Diamater: 8 1/2 inch

Use: Well Drilling

color: blue

peocessing type: forging

Means of Transport: Ocean,Land,Air

Packing: plywood box

Application: Coal

Brand Name: Tengda

Material: Tungsten Carbide

formation: soft medium and hard

seal type: subber or metal seal

Brand Availabe:Hejian Tengda produce own brand:Tengda Brand.
Also we have Smith,Kingdream,Hushes for sale.
Diameter:3 1/2 inch~26 inch

_{tungsten carbide insert rock bit}_{Available size: From 3 3/4'' to 26''.Also we have hole opener.Reamer Bit.

IADC: Steel tooth Milled tooth}

_{117(115)127(125)137(135)}

_{217(215)317(315)327(325)}

_{TCI-Tungsten Carbied Insert}

_{417(415)427(425)437(435)}

_{517(515)527(525)537(535)547(545)}

_{617(615)627(625)637(635)}

_{717(715)727(725)}

_{817(815)827(825)}

_Bearing:_{Rock roller bearing,rubber sealed bearing,Metal sealed bearing.}Advantage
_{1.High-strength, high flexibility, high temperature, high wear resistance.

2. High-precision metal seal.

3. Locking roller ball, to adapt to high-speed.

4. The use of high strength high toughness carbide teeth,

5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.

6. Cone bit to adapt to the soft, medium and hard of various strata.

7. Reasonable price and long working life.}