Drill Rods for HDD
Table 1.Drill Rod for Vermeer D36
材料 Material | 4124 | |
尺寸 Dimensions (mm) | 60.3*8*3048mm | |
适用钻机 For Drill | Vermeer D36 | |
质保期 Warranty | 1 year | |
Drill rods play a vital role in Horizontal Directional Drilling (HDD). HDD is a trenchless method for installing underground pipelines, conduits, and cables. It minimizes surface disruption. These hollow steel pipes are strong and durable. They handle the tough conditions of drilling. Drill rods transfer rotational torque and hydraulic pressure from the rig to the cutting tool or reamer at the borehole face.
During HDD, workers connect drill rods end-to-end. This forms a drill string. They extend the string as the borehole advances. The inside of the drill rods carries drilling fluid. Workers pump the fluid down to the drill bit. The fluid cools and lubricates the bit. It stabilizes the borehole. It also carries cuttings back to the surface.
Drill rods come in many sizes and specifications. They meet different drilling conditions and project needs. Engineers design them with precision threads. These threads ensure secure connections. Workers often coat the rods to resist corrosion and wear. Choosing the right drill rods is critical. They must withstand drilling stresses. They must also maintain borehole integrity. Proper selection ensures HDD efficiency and success.
Manufacture Flow

Common Drill Rods –Vermeer
VERMEER® – COMPATIBLE DRILL RODS | |||||||||
PART # |
RIG MODEL |
TUBE O.D.
(in) |
TOOL JOINT (O.D.)
(in) |
LGTH. |
CONNECT TYPE |
MAX TORQUE
(ft./lbs.) |
BEND RADIUS |
RACK |
NET WT. |
2812103 | D7 x 11
D9 x 13 |
1.660″ | 1.875″ | 6.0′ | #200 FST1 | 1,500 | 6.20% | 33/50 | 26 lbs. |
2812104 | D16 x 20
D18 x 22 |
1.900″ | 2.125″ | 10.0′ | #250 FST 1 | 2,000 | 10.20% | 40 | 52 lbs. |
2812105 |
D20 x 22
D24 x 26 D23 x 30 |
2.0625″ |
2.250″ |
10.0′ |
#400 FST 1 |
2,600 |
9.80% |
40 |
57 lbs. |
2812106 | D24 x 40
D23 x 30 |
2.375″ | 2.625″ | 10.0′ | #600 FST 1 | 4,000 | 9.30% | 50 | 77 lbs. |
2812107 |
D36 x 50
D40 x 55 (#650 x 10′) |
2.375″ |
2.750″ |
10.0′ |
#650 FST 1 |
5,000 |
9.30% |
50/52 |
79 lbs. |
2812110 |
D36 x 50
(#650 x 15′) |
2.375″ |
2.750″ |
15.0′ |
#650 FST 1 |
5,000 |
13.90% |
40 |
113 lbs. |
2812108 |
D36 x 50
D40 x 55 (#700 x 10′) |
2.625″ |
3.100″ |
10.0′ |
#700 FST 1 |
5,000 |
6.90% |
45 |
117 lbs. |
2812109 |
D36 x 50
D40 x 55 (#700 x 15′) |
2.625″ |
3.100″ |
15.0′ |
#700 FST 1 |
5,000 |
10.40% |
35 |
165 lbs. |
2810300 |
D50 x 100
D60 x 90 |
2.875″ |
3.250″ |
15.0′ |
#900 FST 1 |
9,000 |
8.70% |
40 |
175 lbs. |
2812057 |
D80 x 100
D50 x 100 D60 x 90 |
3.500″ |
3.625″ |
15.0′ |
#800 FST 1 |
10,000 |
7.50% |
12/24 |
220 lbs. |
2818105 | D100 x 120 | 3.500″ | 4.375″ | 20.0′ | #1000 FST 1 | 15,000 | 10.20% | 9/18 | 335 lbs. |
Common Drill Rods –Ditch Witch
DITCH WITCH® COMPATIBLE DRILL RODS | |||||||||
PART # |
RIG MODEL |
TUBE O.D.
(in) |
TOOL JOINT (O.D.)
(in) |
LGTH. |
CONNECT TYPE |
MAX TORQUE
(ft./lbs.) |
BEND RADIUS |
RACK |
NET WT. |
2812118* | JT520
Coarse Thread |
1.125″ | 1.875″ | 4.9′ | DW 1.10-5 | 500 | 7.00% | 30 | 16 lbs. |
2812119* | JT9/JT922
Coarse Thread |
1.580″ | 2.130″ | 6.0′ | DW 1.30-5 | 1,100 | 6.00% | 50 | 29 lbs. |
2812120 | JT1720
JT1720 MACH 1 |
2.125″ | 2.500″ | 10.0′ | DW 1.69-6 | 1,800 | 7.40% | 44 | 57 lbs. |
2812004 | JT2020 MACH 1 | 2.375″ | 2.625″ | 10.0′ | DW 1.94-4 | 2,200 | 7.40% | 40 | 77 lbs. |
2812099 | JT25/JT30 | 2.375″ | 2.750″ | 9.8′ | DW 2.11-4 | 4,000 | 8.00% | 25/50 | 77 lbs. |
2812001 | JT2720 | 2.375″ | 2.750″ | 9.8′ | DW 1.94-4 | 3,200 | 6.90% | 25/50 | 79 lbs. |
2812051 | JT1720 MACH 1
3020 MACH 1 |
2.375″ | 3.000″ | 9.8′ | DW 2.11-4 | 4,000 | 6.50% | 24/48 | 89 lbs. |
2812100 | JT4020 | 2.875″ | 3.250″ | 14.75′ | DW 2.40-4 | 5,000 | 9.90% | 16/32 | 172 lbs. |
2812101 | JT4020 MACH 1 | 2.875″ | 3.500″ | 14.75′ | DW 2.59-4 | 5,000 | 8.00% | 16/32 | 182 lbs. |
2812102* | JT7020 8020 JT100 | 3.625″ | 4.000″ | 14.75′ | DW 3.27-4 | 10,000 | 7.20% | 12 | 220 lbs. |
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