76mm DTH Drill Bits CIR70 - 76 Model For Mining / Architectural Engineering

76mm drill bit CIR70-76 bits using on mining and architectural engineering.
 
Characteristics of low air pressure series dth drill bit:
The dth drill bit is a kind of bit which is used with the submersible percussion device.

The CIR76 hammer and CIR76-76 bits have lower air consumption,It's a very energy saving product.

 We usually using it on the architectural egineering and open case mining engineering.

CIR70(CIR76) Hammer parameter:

Length of CIR76 hammer:            811mm

Diameter of out cylinder:              66mm

Weight of hammer(without bit):13.5kg

Working pressure:                       4~10 Bar

Air consumption:                         6~10m³/min

 
CIR series hammer type:
CIR50 CIR60 CIR65 CIR70 CIR80 CIR90 CIR110 CIR130 CIR150 CIR170 CIR200
CIR70 CIR90 CIR110 CIR150 CIR170 is commonly used model.
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.