23-42mm Diameter 400-6000mm Length Integral Drill Rod for Ore Mining with Tungsten Carbide Chisel Bit
Integral drill rods, also known as integral drill steels, are designed for hand-held rock drills in granite and marble quarries, underground mining, and small blasting hole drilling applications. Available with shank sizes of H22x108mm and H19x108mm, as well as standard hex configurations.
These rods reduce impact energy expenses while improving drilling speed and efficiency. Suitable for bore hole diameters ranging from 30mm to 41mm, each rod is manufactured using premium quality alloy steel and high-grade tungsten carbide for superior performance.
- Reliable material composition ensures long service life
- Enhanced drilling speed and efficiency
- Reduced impact energy requirements
- Premium alloy steel construction
- High-quality tungsten carbide components
Ideal for marble quarry operations, diamond drilling applications, and use with rock drills and rock bits in mining and construction environments.
| Shank Style | Effective Length | Head Diameter | ||
|---|---|---|---|---|
| mm | foot/inch | mm | inch | |
| Hex19 × 108mm | 400 ~ 4,000 | 1' 4" ~ 13' 1" | 23 ~ 35 | 27/32 ~ 1 3/8 |
| Hex22 × 108mm | 400 ~ 9,600 | 1' 4" ~ 31' 6" | 26 ~ 41 | 1 1/32 ~ 1 39/64 |
| Hex25 × 108mm | 600 ~ 6,400 | 1' 11 5/8" ~ 21' | 33 ~ 45 | 1 19/64 ~ 1 25/32 |
| Hex25 ×159mm | 800 ~ 6,400 | 2' 7" ~ 21' | 35 ~ 42 | 1 3/8 ~ 1 21/32 |
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