6" Atlas Copco Down The Hole Cop66 DTH Drill Bits For Rock Drilling
6" Atlas Copco Down The Hole Cop66 DTH Button Drill Bits For Rock Drilling
Product specifications: dth bits
| For 6" hammer DTH bits shank |
Bit Dia. (mm) |
No. Air Holes |
Gauge Buttons |
Front Buttons |
Weight (Kg) |
Part No. | |
| mm | inch | ||||||
| DHD360/COP64 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 26.0 | DHD360-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 28.0 | DHD360-165 | |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 30.5 | DHD360-178 | |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 34.0 | DHD360-190 | |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 36.0 | DHD360-203 | |
| SD6 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 26.0 | SD6-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 28.0 | SD6-165 | |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 31.0 | SD6-178 | |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 34.0 | SD6-190 | |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 36.0 | SD6-203 | |
| QL60 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 25.0 | QL60-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 27.0 | QL60-165 | |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 28.5 | QL60-178 | |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 31.0 | QL60-190 | |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 33.0 | QL60-203 | |
| Mission60 | 152 | 6" | 2 | 8×φ16 | 8×φ16 | 22.0 | M60-152 |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 23.0 | M60-165 | |
| 178 | 7" | 2 | 8×φ18 | 8×φ18 | 24.0 | M60-178 | |
| 190 | 7 1/2" | 3 | 9×φ18 | 9×φ16 | 25.0 | M60-190 | |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 28.0 | M60-203 | |
Bit Dia.(mm) |
Qty.× Button Dia.(mm) |
Qty.Air Holes |
Weight (kg) |
Product Code |
|
Outer |
Front |
||||
| 152 | 8×16 | 4×16+4×14 | 2 | 23.2 | 140604 |
| 165 | 8×18 | 4×18+5×16 | 2 | 24.0 | 140914 |
| 172 | 8×18 | 4×18+4×16 | 2 | 25.1 | 140764 |
| 178 | 9×18 | 5×18+5×16 | 3 | 26.0 | 141124 |
| 185 | 8×19 | 5×19+5×16 | 2 | 26.5 | 140854 |
| 190 | 10×18 | 5×16+5×16 | 2 | 29.2 | 140664 |
| 195 | 10×18 | 5×18+5×16 | 2 | 29.9 | 140304 |
| 204 | 10×18 | 6×18+7×16 | 2 | 32.4 | 141254 |
We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand.
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand,
(4) Entire CNC processing procedure ensure the quality consistency and reliable.
(5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.
Down-the-hole (DTH) bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes.
Our variety of Down the Hole drill bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life. We offer a comprehensive range of standard and made to order drill bits on an extensive selection of shanks with a wide variety of head designs to suit every project.
DTH bits are interchangeable with these famous bits with CIR, Bulroc, Mission, Mach, DHD, SD, QL, Atlas Copco, Secoroc, Boart Longyear, etc. series shank.
Quality warranty:
SOLLROC products are made of high quality steel and all spares are inspected strictly at every production steps before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using plywood cases and pallet for seaworthy to protect products and avoid the damagement during transportation by sea. Using cartons and plywood cases for air worthy to less the weight and save the freigth. Also we can customize package according to your special requests. Special mark is available.
Production time:
3-4 weeks after received payment in advance.
Transportation:
By air, by Express or by sea according to your requests.
Sollroc is recognized as one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools with more 10 years of experience. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.