130mm DTH Button Drilling Bit with Russian Bayonet Shank for Mining - 5 1/8 Inch Diameter, 8×φ14 Gauge Buttons
This 130mm diameter down-the-hole button drilling bit features a Russian bayonet shank design, specifically engineered for demanding mining operations. Compatible with Hammer P110 BAYONET systems, this professional-grade drilling tool delivers exceptional performance in exploration, mining, and quarrying applications.
| Parameter | Specification |
|---|---|
| Bit Diameter | 130mm (5 1/8 inch) |
| Shank Type | Russian Bayonet |
| Gauge Buttons | 8 × φ14 |
| Matched Hammer | Hammer P110 BAYONET |
- Compatible with all major drill bit shank designs
- Available in three face designs: concave, flat, convex
- Multiple carbide designs and grades for various ground conditions
- Proprietary heat-treatment process for superior hardness and wear resistance
- Regional manufacturing for reduced lead times and cost efficiency
Order format: Shank + Head diameter + Face design + Button shape
Button bits, or roller cones, feature rotating cones containing tungsten carbide inserts. Tricone (three cone) bits are most common, with manufacturers also producing two cone and single cone variations.
A DTH drill utilizes a drill string with a drifter attached to the end, positioned at the bottom of the hole. Rock is crushed by directly striking the bit attached to the drifter, providing efficient rock penetration.
Standard packaging includes small cartons within larger cartons to ensure complete protection and safe transportation of goods.
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