10' Extension 3050mm Rock Drilling Tools Mining Drill Pipe GT60 For Mining

TOP hammer drill 10' extension 3050mm rock drilling tool mining drill pipe GT60 for mining

Product feature of Rock Drilling Tools

Extended drill pipe is designed to transfer maximum impact energy to the rock while minimizing energy loss in the drill string.
1. Made of the same steel as
2. Advanced production technology: CNC machine production, advanced heat treatment
3. Fully carburized drill pipe, wear-resistant and high-strength
4. The overall heat treatment is formed once, and the service life is long
5. Our products can match more than 95% with original products
6. The price is more competitive than the famous brand, and the quality is better than the small factory

Product data of Rock Drilling Tools

Extended drill rods are made from the same steel as , produced by CNC machining and advanced heat treatment
We are able to offer a full range of extension rods in different lengths with various threads as shown below.
Thread size: R32, R38, T38, T45, T51.
Rod Sizes: Round 32, Round 39, Round 46, Round 52.
Length: 600mm to 6400mm.

Xi'an Huizhong Mechanical Equipment Co., Ltd.