Water Well COP44 Dth Button Bits , 4”Size Downhole Drilling Tools
Dth Button Bits Application
Dth Button Bits For Mining is suitable for
mining,quarring,tunneling and so on. It is widely used for gound
quarring and underground drilling.
Dth Button Bits Main Features
- High quality;
- High resistance;
- High footage speed;
- Very low breakage;
- Very low percentage of carbide falling off.
- Wide application range.
DHD 340 hammer bits / COP 44 hammer bits face style:
Dth Button Bits Parameters
| ROSCHEN DTH Bits Specifications |
| Hammer Size | Bits diameter | Shank | ROSCHEN CODE |
| Metric | Inch |
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 | ROS 11 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 | ROS 22 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 | ROS 32 |
| M30/DHD3.5/BR3 | ROS 34 |
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44 | ROS 42 |
| SD4/M40/QL40 | ROS 44 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 | ROS 52 |
| SD5/M50/QL50/BR5 | ROS 54 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 | ROS 62 |
| M60/QL60/Bulroc BR6 | ROS 64 |
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8 | ROS 82 |
| QL80/M80/M85 | ROS 84 |
| 10" | 254mm-380mm | 10"-15" | SD10 | ROS 100 |
| NUMA100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 | ROS 120 |
| NUMA120/NUMA125 |
| Notes: |
| Metzke, Remet thread is available! |
| Any special size of DTH bits will be available by requests. |
About ROSCHEN
ROSCHEN Geotechnical Drilling, Exploration and Rock Drilling
products.
ROSCHEN Geotechnical Drilling, Exploration, Rock Drilling, can
offer the equipment needed for all rock drilling, underground and
surface exploration applications in Mining Industry, Water Well
Industry, Oil Field Industry. This includes rigs and all full range
of high technology and high quality products, ITH equipment such as
button bit, DTH bit, DTH Hammer, wireline series products, metric
series products, drill rod and conventional core barrel, overshot,
as well as casing and diamond core bit - all designed to maximize
our customer profitability.
Rock drilling and Exploration drilling is tough, results-driven
work. And if you want it done right, you need the right tools.
ROSCHEN Exploration Products has the products you've depended on
for many years.
