HKNSH110mm DTH Rock Button Drill Bit with 110PS Russian Spline Shank for Mining and Blasting Operations
Product Name: HKNSH110mm DTH rock drill bit 110PS Russian spline shank for blasting
Product Category: DTH drill tools
Matched Hammer: Hammer Russian spline
Diameter: 110mm (4 21/64 inch)
KINGDRILLING DTH hammer bits are engineered for use with Down-the-hole hammers to drill through various rock types. These drill bits feature a spline drive system that rotates the bit during ground operations. Available in multiple sizes and configurations, they accommodate diverse hole size requirements while maintaining optimal balance between penetration capability and operational longevity.
| Bit Diameter (mm) | Bit Diameter (Inch) | Gauge Buttons | Spline Number |
|---|---|---|---|
| 110 | 4 21/64 | 8 × φ12 8 × φ13 8 × φ14 |
Spline |
| 130 | 5 1/8 | 8 × φ14 | Spline |
Specify: Shank + Head diameter + Face design + Button shape
- Compatible with all major drill bit shank designs
- Three face design options: 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
- Mining and quarrying drilling
- Mining exploration drilling
- Piling and foundation drilling
- Water well drilling
- Geothermal drilling
- Horizontal directional drilling
Suitable for all formation types, especially deep well drilling with excellent hole perpendicularity.
Ideal for moderately hard formations, offering good drilling efficiency and moderate borehole perpendicularity.
Recommended for extremely hard formations, particularly fractured, cracked, and complex geological conditions with superior borehole perpendicularity.
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