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Description
| High Light | steel drill rod, rock drill rods |
| Type | 4 Inch Diamond Core Bit |
| Usage | HDD Drilling |
| Certification | ISO, API, DCDMA, CMS |
| Technology | trencheless |
| Place of Origin | Wuxi |
| Brand Name | CORE MASTER |
| Certification | ISST CSTT |
| Model Number | rod or reamer connection box pin male female |
| Minimum Order Quantity | 2 pieces |
| Price | $100-1000 |
| Packaging Details | plywood case |
| Delivery Time | 10-12 days |
| Payment Terms | T/T, L/C, Western Union, D/A, D/P, MoneyGram |
| Supply Ability | 500-600 pieces per month |
Our sub saver will keep your drill rod threads safe and sound. Boost your drive chuck’s life by adding a replaceable sub-saver to bear the brunt of the wear so your drill rod threads don’t have to. Changing out worn sub-savers and drive chucks is an inexpensive and easy way to get the maximum life out of your drill rod. If they are allowed to wear too much, a drill rod’s threads will start to deform to the shape of the worn sub-saver threads.
Performance Features:
·Drive chucks are built to the exact specifications of the original equipment manufacturer.
·Made of high-alloy steel for high strength and durability.
·CNC-machined for a perfect match with your drill rod."
Puller is made by alloy steel and heat treatment , clevis consists of bow cross pin and nut
Features
1 . 100% screw thread inspection
2 . Made of heat-treated alloy steel
3 . The clevis pull tabs is diversified in sizes , perfect For all drilling equipment obstruction
HDD drilling tools picture
