Roller Reamers

Roller Reamers
Model:6 1/8-26
Brand:TIANHE
Origin:Made In China
Category:Industrial Supplies / Tools / Other Tools
Label:Drilling Reamer , Drilling Pipe , Drilling Tools
Price: -
Min. Order:1 pc
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Product Description

Drilling Reamer
 
    The roller stabilizer (drilling reamer) is used for all kinds of reaming stabilization in drilling operation, especially the function of stabilization in drilling of the abrasive formation. It is a very popular tool for hole size from 4 5/8 to 26".  Additionally, it can be used in different hole when same body is equipped with different bearing block and roller. The body is made of modified alloy steel, fully heat treated to 285~341Brinell hardness and 54J minimum impact strength. 
    Rollers are available below: 
    1. Narrow-teeth type is used for cutting of hole wall for soft formation. 
    2. Wid-flat-teeth type is used for crushing into pieces of borehole wall for medium and hard formation. 
   3. Inserted tungsten carbide alloy type is for hard formation. 

Technical specification and parameters 

Type

Hole(in)

 Thread API O.D.(mm) I.D(mm) Overall 
Length 
(mm)		 O.D.on 
each end 
(mm)		 Roller 
dia. 
(mm)		 Roller 
length 
(mm)
JKQ155 6 1/8 3  1/2" 155 31.7 1470/1572 140 51 200
JKQ206 8 1/8 4"IF 206 38 1600 160 70 200
JKQ212 8 3/8 4  1/2"REG 212.7 44 1600 160 70 200
JKQ215 8 1/2 4  1/2"REG 215.9 50.8 1730/1844 160 70 250
JKQ244 9 5/8 NC50 244 57 1800 178 70 250
JKQ311 12 1/4 6  5/8"REG 311.2 71 1773/2127 203 105 300
JKQ444 17 1/2 7  5/8"REG 444.5 76 2200 228 140 350
JKQ660 26 7  5/8"REG 660.4 76 3000 254 178 400
 
 
Product Image
 
Roller Reamers
Payment Terms:LC/TT
Roller Reamers 1

Member Information

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.
Country/Region:Liao Ning - China
Business Nature:Manufacturer
Phone:15841106591
Contact:Frank N Liu (Sales Manager)
Last Online:05 Dec, 2013
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