10t HDD BarrelBack Reamers with Octagonal
1Central spindle2.68in
2Cylinder 7.87/27.56in
3Drill pipe2.36in
4Swivel44100lb
HDD Barrel Back Reamers
Reamers
1) Different kinds of reamer are applied to different construction environments. Barrel back reamers are applied to clay layers; Fluted back reamers are applied to for sandy and gravel environments; Cutting back reamers are applied to rocky soil or rock.
2) Welded cutting bits use special alloy column to enhance impact and abrasion resistance and improve the reamers’ lifespan.
3) Our reamers range from 7.87 in to 59.06 in.
4) Reamers may be connected with octagonal sleeves, pin and box pull heads, drill pipes, and swivels.
5) We also produce the reamer with swivel.
6) Reamers may be customized according to customers’ requests.
1. Fluted Back Reamers
Model | Specifications | Connection mode
| ||||
Central spindle (in) | Body(in) | Drill pipe (in) | Thread | Octagonal sleeve (in) | Swivel (lb) | |
LK200-500 -54 | 2.13 | 7.87-19.69 | 1.97 |
|
| 22050 |
LK200-700 -68 | 2.68 | 7.87-27.56 | 2.36 |
| 3.23 square | 22050-44100 |
LK200-800 -83 | 3.27 | 7.87-31.50 | 2.87 | Nc23 | 3.62 square square square square square square | 44100-66150 |
LK300-1000-89 | 3.50 | 11.81-39.40 | 2.87 strength | Nc26 | 3.62 square | 66150-110250 |
LK400-1500 -108 | 4.25 | 15.7-59.06 | 3.5/4.06 | Nc31 |
| 110250-176400 |
LK500-1500-127 | 5 | 19.69-59.06 | 4.02/4.49 | Nc31 Nc38 |
| 220500-330750 |
2. Barrel Back Reamers
Model | Specifications | Connection Mode
| ||||
Central spindle(in) | Body (in) | Drill pipe (in) | Thread | Octagonal sleeve (in) | Swivel (lb) | |
JK200-500 -54 | 2.13 | 7.87-19.69 | 1.97 |
|
| 22050 |
JK200-700 -68 | 2.68 | 7.87-27.56 | 2.36 |
| 3.23 square | 22050-44100 |
JK200-800 -83 | 3.27 | 7.87-31.50 | 2.87 | Nc23 | 3.62 square | 44100-66150 |
JK300-1000 -89 | 3.50 | 11.81-39.40 | 2.87 (strength) | Nc26 | 3.62 square | 66150-11025 |
JK400-1500 -108 | 4.25 | 15.75-59.06 | 3.5/4.06 | Nc31 |
| 11025-176400 |
JK500-1500 -127 | 5 | 19.69-59.06 | 4.02/4.49 | Nc31 Nc38 |
| 220500-3307500 |
3. Cutting Back Reamers
Model | Specifications | Connection Mode
| ||||
Centra spindle(in) | Body (in) | Drill pipe (in) | Thread | Octagonal sleeve (in) | Swivel (lb) | |
QX200-500 -54 | 2.13 | 7.87-19.69 | 1.97 |
|
| 22050 |
QX200-700 -68 | 2.68 | 7.87-27.56 | 2.36 |
| 3.23square | 22050-44100 |
QX200-800 -83 | 3.27 | 7.87-31.50 | 2.87 | Nc23 | 3.62square | 44100-66150 |
QX300-1000 -89 | 3.50 | 11.81-39.40 | 2.87(strength) | Nc26 | 3.62square | 66150-11025 |
QX400-1500 -108 | 4.25 | 15.75-59.06 | 3.5/4.06 | Nc31 |
| 11025-176400 |
QX500-1500 -127 | 5 | 19.69-59.06 | 4.02,4.49 | Nc31 Nc38 |
| 220500-330750 |
