45 mm R25 Top Hammer Bit
Kısa TanıtımA 45 mm top-hammer rock drill bit with a R25 threaded connection.
Rock Drilling Equipment
45 mm R25 Top Hammer Bit
A 45 mm top-hammer rock drill bit with a R25 threaded connection.
ÜRÜN AÇIKLAMASI
The 45 mm R25 Top Hammer Bit uses tungsten-carbide buttons to transfer impact and rotation from the R25 drill string to the rock face. This size is suited to handheld and small-hole rock drilling.
Button profile and flushing layout must be selected for rock hardness, abrasiveness and hole-cleaning capacity. Matching the shank adapter, rod, coupling and bit to the same thread standard helps prevent energy loss and connection damage.
TECHNICAL SPECIFICATIONS
| Product type | Threaded top-hammer button bit |
|---|---|
| Nominal bit diameter | 45 mm |
| Thread connection | R25 |
| Thread class | 1 inch |
| Cutting structure | Tungsten-carbide buttons |
| Drilling method | Top hammer |
| Application | Handheld and small-hole rock drilling |
| Drill-string fit | R25 shank adapter, rod and coupling system |
| Order verification | Button shape, face design and flushing layout are confirmed before quotation |
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