Low Pressure DTH Drilling Tools CIR90 CIR110 CIR130 CIR150 CIR170 CIR200 CIR250 CIR300 DTH Hammer Bit CIR Bits
Created on：2023-04-27 15:19
DTH Drill Bits
Description
Roschen DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
Roschen DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
We can design and manufacture according to customer's requirement of the down the hole bits Diameter,No. air holes,carbide button shape and the face shape.
| Model Number | 3/3.5,4,5,6,8,10,12 inches |
| Drill Rock hardness | F=6-20 |
| Condition | New |
| Type | Down the hole drill bits |
| Processing Type | Forging |
| Place of Origin | Hebei, China (Mainland) |
| Brand Name | ROSCHEN |
| Usage | Rock drilling |
| Material | Tungsten Carbide |
| Advantages: | high quality and factory prices |
| Application: | Quarry or mining or well drilling |
| Certification | ISO CE |
| Warranty | 1 Year |
| After-sales Service | 7X24 hours available |
| Color | As request |
| Button shape | Spherical, Ballistic, Semi-ballistic |
| Bit face shape | Flat, concave, convex, drop center |
| Other shanks | COP, DHD, MISSION, SD, QL, MACH |
| Type | DTH Hammer bits |
| Machine Type | Drilling Tool |
| Bit face shape | Flat, concave, convex, drop center |
| Packing: | Carton and Wooden case |
