Tungsten Carbide Drill Rod H22 x 108mm for Small Hole Drilling - 20-42mm Diameter, 400-6000mm Length
Professional tungsten carbide drill rod designed for small hole drilling applications in demanding industrial environments. Features H22 x 108mm shank configuration with alternative H19 x 108mm option for versatile equipment compatibility.
- Available in Chisel or Cross type configurations
- Multiple shank sizes: hex19mm, hex22mm, hex25mm including Plug Hole Rod
- Length under collar: 400mm to 4800mm in standard increments
- Bit diameter range: 29mm to 41mm
- Packaged in wooden cases or bundles for secure transport
- Manufactured from premium alloy steel with high-grade tungsten carbide
| Shank Style | Length (mm) | Length (feet/inches) | Head Diameter (mm) | Head Diameter (inches) |
|---|---|---|---|---|
| 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 |
Specifically engineered for small hole drilling applications including stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching operations. Compatible with small power rock drills such as air leg rock drills and hand held rock drills.
Advanced design reduces impact energy expense while improving drilling speed and efficiency. Suitable for drilling bore holes ranging from 23mm to 45mm in diameter. Available in lengths from 600mm to 9600mm to accommodate various industrial applications.
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