| Length: | 800mm--6000mm |
|---|---|
| Usage: | Well Drilling |
| Material: | Carbon Steel |
| Brand: | Prodrill |
| Color: | Red, Black, Yellow |
| Shank Type: | Hex22, Hex19, Hex25 |
| Customization: |
|---|
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| Types of drill rods | Specifications | Length (mm) | Shank |
| Tapered drill rods | Taper Angle: 4, 6, 7, 11, 12 degree | 400mm to 8000mm | Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm |
| Integral drill steel | Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm |
400mm to 4800mm | |
| Plug hole rods | Chisel bit diameter: 17mm, 20mm, 22mm | 150mm to 710mm |
| Shank Style | Length | Head Diameter | ||
| Mm | foot/inch | Mm | Inch | |
| Hex19 × 108mmWe can produce as your request of carbide size, different length of drill rods. |
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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