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Cross Bits for Rock Drilling
| Cross Bit Type | Best For Rock Type | Primary Advantage | Common Uses |
|---|---|---|---|
| Standard Cross Bits | Medium to hard rock | Balanced cutting action | General rock drilling, anchor holes |
| Tapered Cross Bits | Hard & abrasive formations | Stable penetration with high wear resistance | Quarrying, construction drilling |
| Threaded Cross Bits | Hard rock with complex structure | Secure connection & durability | Mining, blast hole drilling |
| Retrac Cross Bits | Very abrasive conditions | Enhanced anti-sticking & longevity | Heavy drilling in fractured rock |
Madido cross bits are engineered with a four-cutting-edge configuration that provides stable drilling action, strong wear resistance, and consistent performance across rock drilling, quarrying, and construction applications. Compatible with standard drilling rods and hammers, our cross bits are available in multiple diameters, shank types, and carbide grades to meet demanding job site requirements.
Performance Snapshot
| Performance Factor | Standard | Tapered | Retrac |
|---|---|---|---|
| Penetration Stability | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Wear Resistance | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Hole Accuracy | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ |
Choosing the Right Cross Bit
Select based on **rock hardness and drilling goals**:
- Standard Cross Bits — versatile choice for medium-hard rock drilling.
- Tapered Cross Bits — offer stable penetration and high wear resistance in tougher formations.
- Threaded Cross Bits — secure connection for heavy drilling duty.
- Retrac Cross Bits — built for abrasive, fractured rock with reduced sticking.
Tool Features & Options
| Feature | Options Available |
|---|---|
| Shank Types | Tapered, threaded |
| Carbide Tips | Wear-resistant tungsten carbide configurations |
| Diameter Range | Multiple sizes to fit drilling rigs and rods |
Cross bits are a reliable solution for balanced cutting action and consistent performance in medium-hard to hard rock drilling conditions, helping reduce downtime and tool replacement frequency on demanding job sites.
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