50 - 60mm Air Rock Drill Bits , 30% Speed Up Small Rock Drill Bits Drilling Machine Parts

CIR50 dth bits diameter 50~60mm. 30% speed up than hand hold rock drill machine
CIR50 Series dth hammer and bits is a kind of small hole drilling tools.this bits is using on CIR50 series dth hammer. The hole diameter is close to hand hold rock drill machine. but the speed will faster 30% than hand hold rock drill machine. CIR50 series dth hammer and bits is a kind drilling tools which will replacement hand hold rock drilling machine and taper bits.
 
This bits in China is used in highway maintenance,It not only improves work efficiency, but also reduces the intensity of workers.
 
CIR50 CIR60 CIR65 Low air pressure product paramaters.
 

 
Product Main diamension:

 
Packing: DTH hammer and bits will be package with cartons or with wooden case
Delivery: In 20 working days after receiving the advance payment

Advantage:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption
2. Smooth performance and long service life
3. Low problem rate and easy to maintenance
4. Easy to depart bit from hammer
5. Interchangeable with DTH bit and drill pipe

Company Profile:
Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile.