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.
