SD4 DTH Rock Drill Bit 110mm (4 Inch) for Water Well Drilling with SD4 Hammer Compatibility
| Product Name | 4 inch high air pressure DTH button rock bit with SD4 shank |
|---|---|
| Category | DTH Drill Tools |
| Matched Hammer | Hammer SD4 |
| Diameter | 110 mm (4 inch) |
KINGDRILLING has established itself as the preferred choice for small to medium mining projects worldwide, offering reliable quality and exceptional cost performance. Our comprehensive range of industry-leading drilling products serves exploration, mining, DTH, piling, water well drilling, and blasting operations.
- Compatible with all major drill bit shank designs
- Three face design options: concave, flat, and 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
Order format: Shank + Head diameter + Face design + Button shape
Standard packaging includes individual cartons for each unit, consolidated into larger cartons to ensure product protection during transit.
Our experienced QC team conducts strict inspections and testing for every order before shipment, ensuring products meet international quality standards.
Standard production time is 25 days. For items in stock, delivery can be arranged within 3-5 days.
Down-the-hole (DTH) hammer bits are used with DTH hammers for drilling through various rock types. These bits feature splined drives for efficient rotation during ground penetration.
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