DHD360 Cop64 DTH Rock Drilling Bits
Down-the-Hole Hammer Tools for Construction Made of Carbon and Alloy Steel
Sollroc Engineering Equipment Co., Ltd is a leading Chinese manufacturer specializing in rock drilling products and pneumatic tools. Using premium materials and advanced technology, we produce high-performance drilling equipment through rigorous quality control processes.
COP Shank Bits Specifications
Our DTH Drill Bits with COP shank type are available in various sizes with custom design features for optimal performance in rock formations. Ideal for water well, mining, and construction applications.
Available Configurations:
- Shank types: COP32, COP34, COP44, COP54, COP64
- DTH hammer bits hole diameter: 3" to 8" (85mm-350mm)
6 Inch Drill Bit Specifications (COP64/DHD360)
| Bit Dia(mm) |
Bit Dia(inch) |
Air Hose |
Gauge Buttons |
Front Buttons |
Part No |
| 152 |
6" |
2 |
8×φ18 |
4×φ16+4×φ14 |
HD65-152 |
| 156 |
6 1/8" |
2 |
8×φ18 |
4×φ16+4×φ14 |
HD65-156 |
| 160 |
6 5/16" |
2 |
8×φ18 |
4×φ16+4×φ14 |
HD65-160 |
| 165 |
6 1/2" |
2 |
8×φ18 |
8×φ16 |
HD65-165 |
| 171 |
6 3/4" |
2 |
8×φ18 |
10×φ16 |
HD65-171 |
| 185 |
7 1/4" |
2 |
9×φ18 |
10×φ16 |
HD65-185 |
| 190 |
7 1/2" |
2 |
10×φ18 |
13×φ16 |
HD65-190 |
| 203 |
8" |
2 |
10×φ18 |
14×φ16 |
HD65-203 |
Product Images
Product Advantages
Appearance: Consistent heating process ensures uniform product appearance without sharp edges.
Durability: Service life exceeds competitors like Atlas and Sandvik.
Quality Control: 4-stage inspection process including initial, sampling, quality, and final inspections.
Frequently Asked Questions
Why choose our products?
20+ years experience, high quality compatible with major brands, competitive pricing, and excellent service.
Shipping ports:
Shanghai, Guangzhou, or Shenzhen ports.
OEM/ODM:
Both OEM and ODM services available.
Minimum order quantity:
1 piece or 1 complete set.
Payment terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram.
Delivery time:
15-25 days normally, 5-10 days for in-stock items.
Quality Warranty
Our hammers are made of high-quality steel with strict pre-shipment inspections. We respond quickly to all complaints and suggestions.
Packaging & Shipping
Standard export packaging uses plywood cases and pallets to prevent transportation damage. Custom packaging available upon request.
Transportation options include air, express, or sea freight according to customer requirements.
