API Roller reamer

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Standard and Certification: API
Condition: New
Packing:export packing

Roller Reamer

The Roller Reamer is designed for various reaming operation but particularly for stabilization purposes when drilling in very abrasive formations. It will fit hole sizes ranging from 4 5/8 to 26inch.In addition, each body by simple adjustment of blocks and proper selection of cutters, will suit a wide range of hole sizes.

When ordering or requesting quotation, if size other than below specifications, please specify clearly! Please feel free to contact us for more details and more products.

Three different types (T,F and B) of cutters are offered:

Type T: Milled, machined with hardfaced sharp teeth for soft formations.

Type F: Milled, machined with hardfaced flat teeth, for medium hard formations.

Type B: Equipped with pressed-in tungsten carbide buttons, for hard formations.

Specification:

Hole Size
inch  mm
Connection
inch mm
Fishing O.D.
inch mm
Cutter Dia.
inch mm
Cutter Length
inch mm
OAL
inchmm
28”

711.2

7-5/8REG 9-1/2
(241.3)
7
(178)
15-3/4

400

112-7/8(2867)
26
(660.4)
7-5/8REG 9-1/2
(241.3)
7
(178)
15-3/4

400

118-7/64
(3000)
24
(609.6)
7-5/8REG 9-1/2
(241.3)
6-7/32
(158)
15-3/4

400

110-15/64
(2800)
22
(558.8)
7-5/8REG 9-1/2
(241.3)
6-7/32
(158)
15-3/4

400

105
(2667)
17-1/2
444.5
7-5/8REG 9
(229)
5-1/2
(140)
12

304

86-39/64
(2200)
12-1/4
(331.2)
6-5/8REG 8
(203)
3-15/16
(100)
11-13/16

300

74-13/16
(1900)
8-1/2
215.9)
NC50
4-1/2REG
6-1/2
(165)
2-13/16
(71)
7-7/8
(200)
68-7/64
(1730)
6
(152.4)
NC38
3-1/2REG
4-3/4
(121)
2
50.6
7-7/8
(200)
55-1/8
(1400)
5-7/8
(149.2)
NC38
3-1/2REG
4-3/4
(121)
1-13/16
46.2
7-7/8
(200)
55-1/8
(1400)

 

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