Tungsten Carbide Top Hammer Drill Bits With Forging Processing Multi Functional
Product Name:
rock drilling button bits | |
Description: | rock drilling button bits |
Material: | Alloy steel bar and tungsten carbide bit |
MOQ: | No MOQ required for testing and trial order |
Body Type | Normal type and retract type |
Thread type | R32,T38,T45,T51,T60 |
Diameter | 45mm-152mm |
Button bit shape | Spherical and Ballistic |
Face shape | Flat shape and Drop-center shape and Uniface |
Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects.
Feature Advantage
1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.