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Soft rock 81/2"tricone bit

1-9 Pieces
>=10 Pieces
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1 Piece
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Company Information

Cangzhou Creator Drill Equipment Sinence And Technology Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: Hebei China
Brand Name: JSBIT
Model Number: 81/2"tricone bit
Material: Alloy steel
Certification: API
Type: Drill Bit
Machine Type: Drilling Equipment
Processing Type: Forging
Use: Well Drilling
Item name: Soft rock 81/2"tricone bit
size: 81/2"8.5"8" 215mm 216mm 215.9mm tricone bit
type: Soft rock 81/2"tricone bit
origin: Hebei province hejian city ,China
Delivery Detail: 2 days after payment
Selling Units: Single item
Single package size: 30X30X45 cm
Single gross weight: 44 KG
Package Type: Fumigation free export wooden box for export

Soft rock 81/2"tricone bit


Product Description


1,  Soft rock 81/2"tricone bit standard   : API & ISO


2,   Soft rock 81/2"tricone bit  Datas :  

Model name

  Soft rock 81/2"tricone bit



Cutting element

Hard alloy cutting tooth


8.5 8 8 1/2 inch 215mm 216mm 215.9mm 



Bearing type

Rubber sealed bearing type

Thread connection

4 1/2






Applicable formations

 Soft compresses of compressive strength, such as mudstone, gypsum, rock salt, soft shale, soft limestone.


3 pcs

G.W(gross weight KG)

44 KG


The fumigation wooden case for export or as your order


3,  Soft rock 81/2"tricone bit  teeth match  : 



1) soft rock teeth apply for: low compressive strength of the soft formations, such as mudstone, gypsum, salt rock, soft shale, soft limestone

2) Medium Hardness Rocks Applies to soft to medium formations with low compressive strength such as medium soft shale, medium soft limestone, medium soft sandstone and medium formations with harder abrasive interbeds

3) hard rock teeth apply to: high compressive strength, hard and abrasive formations, such as hard shale, limestone, sandstone, dolomite, flint, etc.


4,   Soft rock 81/2"tricone bit  detail pictures: 

Soft rock 81/2"tricone bitSoft rock 81/2"tricone drill bit Soft rock 81/2"tricone rock drill bit Soft rock 81/2"tricone tci bitSoft rock 8.5"81/2"tricone bitSoft rock 215mm tricone bit Soft rock 215.9mm tricone bit

Packaging & Shipping

 4, Soft rock 81/2"tricone bit Packing information : 


5,Shipping information :

1) 1-30KG by international express (EMS ,DHL and so on ) 

2) heavey than 45KG by air (by plane )

3)last can by shipping ,by sea more cheaper but need more time .  

 international express

Company Information

 Cangzhou Creator Drill Equipment Science Technology  Co.,Ltd  is a manufacture factory for drilling bits (PDC bit, tricone bit ) and drilling subs , API and ISO standard , 50-100 Staff team have been 15 years . 

JSBIT factory tricone bit .jpg

Our Services

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