ROSCHEN GROUP
| Supply Ability | 100000 pcs |
| Packaging Details | Poly wooden box |
| Model | COP 32 Down Hole Hammer BUTTON BITS |
| Bit Size | cop32 115mm |
| Drill | Blast Hole Drilling |
| Type | DTH Drill Bits |
| Series No | Cop32 Down The Hole Dth Drill Bits |
| Pressure | High / Low Air Pressure |
| Brand Name | ROSCHEN |
| Model Number | COP 32 90 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000 pcs | Packaging Details | Poly wooden box |
| Model | COP 32 Down Hole Hammer BUTTON BITS | Bit Size | cop32 115mm |
| Drill | Blast Hole Drilling | Type | DTH Drill Bits |
| Series No | Cop32 Down The Hole Dth Drill Bits | Pressure | High / Low Air Pressure |
| Brand Name | ROSCHEN | Model Number | COP 32 90 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | COP 32 Down Hole Hammer ，Air Pressure Down Hole Hammer ，COP 32 Dth Drilling Tools | ||
High / Low Air Pressure Down Hole Hammer , COP 32 90 Dth Drilling Tools
Dth Drilling Tools Applications
Dth Drilling Tools is short for Down The Hole hammer bit. Our DTH bits use quality raw material and heat treatment to manufacture. Due to the feature of wear-resistant and impact toughness, our DTH hammer button bit is widely used in mining, water well drilling, and rock drilling.
Dth Drilling Tools face shape selection:
1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit
Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
Cop32 Series Dth Drilling Tools Parameters :
| For 3" hammer | Bit Dia. | No. Air Holes | Gauge | Front | Weight | |
| DTH bits shank | mm | inch | Buttons | Buttons | (Kg) | |
| COP32 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.2 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.5 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.7 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.3 | |
| BR3 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 3.8 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.3 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 4.8 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.2 | |
| DHD3.5/COP34 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.2 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.5 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.8 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.5 | |
| QL30 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.5 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.7 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.9 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.5 | |
| 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. | ||||
We also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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