OEM manufacturer Reverse Circulation Bits - Rotary Drilling Adapter Sub – TDS
OEM manufacturer Reverse Circulation Bits - Rotary Drilling Adapter Sub – TDS Detail:
Drill String Adaptor Subs are available in a wide range of diameters, lengths, wrenching, and thread size/types.
TDS understands the need to have a versatile range of configurations to connect your drill rods together. We have a wide range of certified thread gages available to accommodate all your configuration needs.
Standard Adapter Subs
Diameter (mm) | Diameter (in) | Length (mm) | Length (in)s | Box Thread | Pin Thread | Wrench Flat Width (mm) | Wrench Flat Width (in) |
---|---|---|---|---|---|---|---|
76 | 3 | 100 | 3.94 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 130 | 5.12 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 160 | 6.30 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 180 | 7.09 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 200 | 7.87 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 220 | 8.66 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 250 | 9.84 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 260 | 10.24 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 280 | 11.02 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 300 | 11.81 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 320 | 12.60 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 340 | 13.39 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 360 | 14.17 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 380 | 14.96 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 400 | 15.75 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 420 | 16.54 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 440 | 17.32 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 460 | 18.11 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 500 | 19.68 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 520 | 20.47 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
76 | 3 | 540 | 21.26 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 100 | 3.94 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 130 | 5.12 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 170 | 6.69 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 200 | 7.87 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 220 | 8.66 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 250 | 9.84 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 270 | 10.63 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 300 | 11.81 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 320 | 12.60 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 350 | 13.78 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 380 | 14.96 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 400 | 15.75 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 430 | 16.93 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 450 | 17.72 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 480 | 18.90 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 500 | 19.68 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 530 | 20.87 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 550 | 21.65 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 580 | 22.83 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 600 | 23.62 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 650 | 25.59 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 680 | 26.77 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 700 | 27.56 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 730 | 28.74 | 2 3/8″ IF | 2 3/8″ IF | A/F65 | 2.5 |
89 | 3.50 | 750 | 29.53 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 780 | 30.71 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 810 | 31.89 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 830 | 32.68 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 860 | 33.86 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 880 | 34.65 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 910 | 35.83 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
89 | 3.50 | 930 | 36.61 | 2 3/8″ API | 2 3/8″ API | A/F65 | 2.5 |
102 | 4 | 120 | 4.72 | 2 3/8″ IF | 2 3/8″ IF | A/F75 | 3 |
102 | 4 | 140 | 5.51 | 2 3/8″ IF | 2 3/8″ IF | A/F75 | 3 |
102 | 4 | 180 | 7.09 | 2 7/8″ API | 2 7/8″ API | A/F75 | 3 |
102 | 4 | 210 | 8.27 | 2 3/8″ API | 2 3/8″ API | A/F75 | 3 |
102 | 4 | 300 | 11.81 | 2 3/8″ IF | 2 3/8″ IF | A/F75 | 3 |
102 | 4 | 360 | 14.17 | 2 7/8″ API | 2 7/8″ API | A/F75 | 3 |
102 | 4 | 410 | 16.14 | 3 1/2″ API | 3 1/2″ API | A/F75 | 3 |
102 | 4 | 480 | 18.90 | 3 1/2″ API | 3 1/2″ API | A/F65 | 3 |
102 | 4 | 520 | 20.47 | 2 7/8″ API | 2 7/8″ API | A/F75 | 3 |
102 | 4 | 600 | 23.62 | 2 7/8″ API | 2 7/8″ API | A/F75 | 3 |
102 | 4 | 660 | 25.98 | 3 1/2″ API | 3 1/2″ API | A/F75 | 3 |
102 | 4 | 700 | 27.56 | 2 7/8″ IF | 2 7/8″ IF | A/F75 | 3 |
114 | 4.50 | 120 | 4.72 | 3 1/2″ API | 3 1/2″ API | A/F75 | 3 |
114 | 4.50 | 140 | 5.51 | 3 1/2″ API | 3″ BECO | A/F75 | 3 |
114 | 4.50 | 180 | 7.09 | 3 1/2″ API | 3 1/2″ API | A/F75 | 3 |
114 | 4.50 | 210 | 8.27 | 3″ BECO | 3″ BECO | A/F90 | 3.5 |
114 | 4.50 | 300 | 11.81 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 360 | 14.17 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 410 | 16.14 | 2 3/8″ IF | 2 7/8″ IF | A/F95 | 3.75 |
114 | 4.50 | 480 | 18.90 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 520 | 20.47 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 600 | 23.62 | 2 3/8″ API | 2 3/8″ API | A/F95 | 3.75 |
114 | 4.50 | 660 | 25.98 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 700 | 27.56 | 3 1/2″ IF | 3 1/2″ IF | A/F95 | 3.75 |
114 | 4.50 | 740 | 29.13 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 790 | 31.10 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 820 | 32.38 | 3 1/2″ IF | 3 1/2″ IF | A/F95 | 3.75 |
114 | 4.50 | 850 | 33.46 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 880 | 34.65 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
114 | 4.50 | 910 | 35.83 | 3 1/2″ IF | 3 1/2″ IF | A/F95 | 3.75 |
114 | 4.50 | 940 | 37.01 | 2 7/8″ API | 2 7/8″ API | A/F95 | 3.75 |
114 | 4.50 | 970 | 38.19 | NC35 | NC35 | A/F95 | 3.75 |
127 | 5 | 300 | 11,81 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
127 | 5 | 360 | 14,17 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
127 | 5 | 410 | 16.14 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
127 | 5 | 480 | 18.90 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
127 | 5 | 520 | 20.47 | 3 1/2″ API | 3 1/2″ API | A/F95 | 3.75 |
127 | 5 | 600 | 23.62 | 3 1/2″ API | 3 1/2″ API | A/F95 | 4.75 |
127 | 5 | 700 | 27.56 | 3 1/2″ API | 3 1/2″ API | A/F95 | 5.75 |
127 | 5 | 820 | 32.28 | 3 1/2″ API | 3 1/2″ API | A/F95 | 6.75 |
127 | 5 | 910 | 35.83 | 3 1/2″ API | 3 1/2″ API | A/F95 | 7.75 |
140 | 5.50 | 300 | 11.81 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 360 | 14.17 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 410 | 16.14 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 460 | 18.11 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 520 | 20.47 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 600 | 23.62 | 3 1/2″ IF | 3 1/2″ IF | A/F120 | 4.75 |
140 | 5.50 | 700 | 27.56 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 730 | 28.74 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 750 | 29.53 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 780 | 30.71 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 820 | 32.28 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 850 | 33.46 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 870 | 34.25 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 900 | 35.43 | 4 1/2″ API | 4 1/2″ API | A/F120 | 4.75 |
140 | 5.50 | 920 | 36.22 | 3 1/2″ API | 3 1/2″ API | A/F120 | 4.75 |
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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for OEM manufacturer Reverse Circulation Bits - Rotary Drilling Adapter Sub – TDS , The product will supply to all over the world, such as: Barcelona, Malta, Philippines, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

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